Bbr3 lewis dot

The Lewis structure of the methane (CH4) molecule is drawn with four single shared covalent bonds between the carbon and hydrogen atoms each. Moreover, as there exist sigma bonds only and one 2s and three 2p orbitals of the carbon produce four new hybrid orbitals, the hybridization of CH4 is sp3. It is interesting to realize that irrespective ...

We would like to show you a description here but the site won't allow us. Provide the Lewis structure of the molecules given below. Note that each molecule does not follow the octet rule. i. CH 3. ii. NO 2. iii. BeCl 2. Learn Lewis Dot Structures: Exceptions with free step-by-step video explanations and practice problems by experienced tutors. Lewis structure of HI (or Hydrogen iodide) contains one single bond between the Hydrogen (H) and Iodine (I) atom. The Iodine atom has 3 lone pairs. Let’s draw and understand this lewis dot structure step by step. (Note: Take a pen and paper with you and try to draw this lewis structure along with me. I am sure you will definitely learn how …Boron tribromide. Formula: BBr 3. Molecular weight: 250.523. IUPAC Standard InChI:InChI=1S/BBr3/c2-1 (3)4 Copy. IUPAC Standard InChIKey:ILAHWRKJUDSMFH-UHFFFAOYSA-N Copy. CAS Registry Number: 10294-33-4. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or ...Final answer: BF₃ (Boron trifluoride) and BBr₃ (Boron tribromide) are both Lewis acids.. Explanation: Lewis acids are chemical species that accept electron pairs and are thus able to form covalent bonds with bases. In contrast, Lewis bases are electron pair donors. BF₃ and BBr₃ have empty orbitals and can accept a pair of electrons, which makes them Lewis acids.Trivalent boron compounds are archetypal Lewis acids and are widely used in synthetic chemistry as catalysts and reagents.1-6 "Lewis acidity" is the property that makes them very attractive for experimental chemists, while the same property poses a challenge to theoreticians. From the experimental data, the relative Lewis acidity of BX 3 (X ...

Lewis Dot Structures: Neutral Compounds. 20m. Lewis Dot Structures: Sigma & Pi Bonds. 14m. Lewis Dot Structures: Ions. 15m. Lewis Dot Structures: Exceptions. 14m. ... HF (b) HI (c) PdCl2 (d) BBr3 (e... Show the direction of polarity for each of the bonds in Problem 7.51 using the notation. (b) Si-Li or Si-Cl;(d) BI3 This bond decreases the boron atom's electron deficiency, and its Lewis acid character diminishes. The bonding tendency in BI3 is optimum and decreases from others Thus it behaves as a Lewis acid which is strongest. Therefore, option D is the right answer.Let's review the steps we have to take when drawing Lewis structures, and apply them to draw the structure of B B r X 3 \ce{BBr3} BBr X 3 . Calculate the total number of valence electrons. Do not forget to add one electron for each negative charge, and subtract one electron for each positive charge. We have B B r X 3 \ce{BBr3} BBr X 3 . The ...Determine the Lewis structure of the molecule. Determine the number of regions of electron density around an atom using VSEPR theory, in which single bonds, multiple bonds, radicals, and lone pairs each count as one region. Assign the set of hybridized orbitals from Figure 8.21 that corresponds to this geometry.The Lewis dot structure of Boron trichlortde enhances the idea about sharing electrons. Boron has three valance electrons and three chlorine atoms have (3*7= 21) valance electrons. Therefore, total amount of valance electrons take place in the formation of BCl3 is 24. The central atom boron shares each of its three electrons with the individual ...

This is the Lewis Dot structure of C2H6 using up all the fourteen valence electrons. C2H6 Hybridization. During bond formation, the orbitals of atoms are hybridized to share electrons with another atom. Here each Carbon atom forms three sigma bonds with Hydrogen atoms and one sigma bond with a Carbon atom. As a result, four orbitals that is 1s ... Nov 22, 2021 - In this tutorial, we will discuss BBr3 lewis structure, molecular geometry, polar or nonpolar, hybridization etc. Step #1: Calculate the total number of valence electrons. Here, the given ion is NH4+ (ammonium ion). In order to draw the lewis structure of NH4+ ion, first of all you have to find the total number of valence electrons present in the NH4+ ion. (Valence electrons are the number of electrons present in the outermost shell of an atom).A simple method for writing Lewis Structures was given in a previous article entitled "Lewis Structures and the Octet Rule". Several worked examples relevant to this procedure were given in previous posts please see the Sitemap - Table of Contents (Lewis Electron Dot Structures). Let us examine the case of nitrogen monoxide NO in this post.Users can use tools already available in Word, external software or added functionality through the Chemistry add-in to add Lewis dot structures to a Word document. Microsoft Word ...Chemistry questions and answers. 5. What is the molecular shape of the following molecules: BBr3, BeCl2, CF4 6. Are the following molecules polat or nonpolar: H2O, HF, CH4, CH2Br, CH20, H2 7. Draw the lewis dot structure for the following. Indicate whether they are polar or nonpolar: a. Sici } b. BBry e. PCI; d.

Tortilla flats merrimack nh.

Provide the Lewis structure of the molecules given below. Note that each molecule does not follow the octet rule. i. CH 3. ii. NO 2. iii. BeCl 2. Learn Lewis Dot Structures: Exceptions with free step-by-step video explanations and practice problems by experienced tutors. Lewis Dot Structures and VSEPR Practice Problems Compound Example Lewis structure Atoms bonded to central atom Lone electron pairs on central atom VSEPR Shape Bond angle NH 2 Cl SiCl 3 Br NO 3 -1 ClO 2 -1 GeS 2For the PO4 3- Lewis structure use the periodic table to find the total number of valence electrons for the PO4 3- molecule. Once we know how many valence electrons there are in PO4 3- we can distribute them around the central atom with the goal of filling the outer shells of each atom. In the Lewis structure of PO43- there are a total of 32 ...print as a bubble sheet. Improve student outcomes for free! This video shows you how to draw the lewis dot structure for Br3-, the tribromide ion. The video discusses the molecular geometry, bond angle, and if Br3- is polar or nonpolar.

The Br 3- Lewis structure has a total of 22 valence electrons. Each Bromine (Br) atom contributes 4 valence electrons and the negative sign (-) provides an additional valence …Kung hindi ka sigurado na mayroon kang pinakamahusay na istraktura ng Lewis para sa BBr3 maaari mong kalkulahin ang mga pormal na singil. Ano ang istraktura ng BBr3? Ang boron tribromide, BBr3, ay isang walang kulay, fuming liquid compound na naglalaman ng boron at bromine. Ilang mga electron ang nasa paligid ng gitnang atom sa BBr3?Here’s how you can easily draw the IF 2– Lewis structure step by step: #1 Draw a rough skeleton structure. #2 Mention lone pairs on the atoms. #3 If needed, mention formal charges on the atoms. Now, let’s take a closer look at each step mentioned above.Step 1. A molecular model of BF3 is shown below. Based on the best Lewis electron-dot structure for BF3 and formal charge considerations, what is the predicted B-F bond order for each B-F bond? 1.33 0 1 1.5 O 2.Lewis Dot Structures: Exceptions Practice Problems. 13 problems. Previous Topic: Lewis Dot Structures: Ions. Next Topic: Lewis Dot Structures: Acids. 1 PRACTICE PROBLEM. …Need a dot net developer in Ahmedabad? Read reviews & compare projects by leading dot net developers. Find a company today! Development Most Popular Emerging Tech Development Langu...Provide the Lewis structure of the molecules given below. Note that each molecule does not follow the octet rule. i. CH 3. ii. NO 2. iii. BeCl 2. Learn Lewis Dot Structures: Exceptions with free step-by-step video explanations and practice problems by experienced tutors.Chemical Formula: BBr3. Melting Point: -46.3. Boiling Point: 91.3 C. Density: 2.60 g/mL. Boron tribromide (BBr3) is a Lewis acid commonly used for the demethylation of methyl ethers. Boron tribromide is available neat, but is often purchased as a 1M solution in either DCM, hexane, or heptane. The most common of these is the 1M solution in DCM ...Question: Draw the Lewis structure of BBr3. Draw the Lewis structure of BBr3. Show transcribed image text. There are 2 steps to solve this one. Who are the experts? Experts have been vetted by Chegg as specialists in this subject. Expert-verified.5 Steps to Draw the Lewis Structure of SO4 2- ion Step #1: Calculate the total number of valence electrons. Here, the given ion is SO4 2-.In order to draw the lewis structure of SO4 2-ion, first of all you have to find the total number of valence electrons present in the SO4 2-ion. (Valence electrons are the number of electrons present in the …

Drawing the Lewis Structure for Br 3-. The Br 3- Lewis structure has a total of 22 valence electrons. Each Bromine (Br) atom contributes 4 valence electrons and the negative sign (-) provides an additional valence electron for a total of 22. Be sure to put brackets and a - (negative sign) around the dot structure to show that Br 3- is an ion ...

Formulación y nomenclatura de BBr3, tribromuro de boro, bromuro de boro, bromuro bórico | formulacionquimica.com. Formulación química. formulación y nomenclatura online. Inorgánica Orgánica Ejemplos Ejercicios. Utiliza el buscador para buscar fórmulas, nomenclaturas de stock, sistemática, IUPAC y tradicional. BBr3 / bromuro de boro ...A simple method for writing Lewis Structures was given in a previous article entitled "Lewis Structures and the Octet Rule". Several worked examples relevant to this procedure were given in previous posts please see the Sitemap - Table of Contents (Lewis Electron Dot Structures). Let us examine the case of nitrogen monoxide NO in this post.The number of dots equals the number of valence electrons in the atom. These dots are arranged to the right and left and above and below the symbol, with no more than two dots on a side. (It does not matter what order the positions are used.) For example, the Lewis electron dot symbol for calcium is simply. Figure 1 shows the Lewis symbols for ...11m. Draw the Lewis structures for each of the following molecules or ions. Identify instances where the octet rule is not obeyed; state which atom in each compound does not follow the octet rule; and state how many electrons surround these atoms: (a) PF6-, (b) BeCl2, (c) NH3, (d) XeF2O (the Xe is the central atom), (e) SO42 - .Click here:point_up_2:to get an answer to your question :writing_hand:the lewis acid strength of bbr3 bcl3 and bf3 is. Solve. Guides. Join / Login. Use app Login. 0. You visited us 0 times! Enjoying our articles? Unlock Full Access! Standard XII. Chemistry. Question. The Lewis acid strength of B B r 3, B C l 3 and B F 3 is in the order. B B r 3 ...Each individual hybrid orbital is a combination of multiple atomic orbitals and has different s and p character affecting their shape, length, and acidic properties. An sp3 hybrid orbital is composed of four atomic orbitals, one s and three p, so the s character is ¼ or 25% (making the p character ¾ or 75%).11m. Draw the Lewis structures for each of the following molecules or ions. Identify instances where the octet rule is not obeyed; state which atom in each compound does not follow the octet rule; and state how many electrons surround these atoms: (a) PF6-, (b) BeCl2, (c) NH3, (d) XeF2O (the Xe is the central atom), (e) SO42 - .This video shows you how to draw the lewis dot structure for Br3-, the tribromide ion. The video discusses the molecular geometry, bond angle, and if Br3- is polar or nonpolar.

Kdka breaking news fire.

Elden ring casting.

BBr3 is more acidic than BCl3 due to weaker pi back bonding in BBr3 as compared to BCl3.BCl3 is stronger acid than BH3 due to electron withdrawing effect of Cl make B becomes more electron deficient despite of pi back bonding in BCl3. Due to steric reason BMe3 is stronger acid than BPh3. Study with Quizlet and memorize flashcards containing terms like The boron atom of BBr3 has, The angle between the hydrogen atoms in water (H2O) is slightly less than expected for a tetrahedral shape. This is because of the, The diagram below shows DNA molecules. mc009-1.jpg What do the broken lines connected to hydrogen atoms represent in this diagram? and more. A step-by-step explanation of how to draw the CNCl Lewis Dot Structure.For the CNCl structure use the periodic table to find the total number of valence elec...Step #1: Calculate the total number of valence electrons. Here, the given ion is PO3 –. In order to draw the lewis structure of PO3 – ion, first of all you have to find the total number of valence electrons present in the PO3 – ion. (Valence electrons are the number of electrons present in the outermost shell of an atom).This chemistry video tutorial discusses the exceptions to the octet rule while providing the lewis dot diagrams of the molecular compounds involved. BH3 has...In fact, boron tribromide is probably the strongest Lewis acid known. Why? A Lewis acid is an electron pair acceptor. Boron halides, BX_3, are excellent acceptors of electron density to form {X_3B*D}. It turns out that BBr_3 is a stronger Lewis acid than BF_3 or BCl_3 inasmuch as the lone pairs on the lower halide fluorine and chorine are …Consider the definition of a Lewis acid, which is a substance that can accept a pair of electrons. 1) BBr3 is Lewis acid because in BBr3 Boron has 6 electrons in valence shel … View the full answerThe correct option is C BBr3> BCl3 > BF 3. A molecule is said to be a Lewis acid if it can accept a lone pair. This anomaly is explained on the basis of the relative tendency of the halogen atom to back donate its unutilised electrons to vacant p-orbital of boron atom. In BF 3, boron has a vacant 2p-orbital and each flourine has fully filled ...Draw Lewis structures depicting the bonding in simple molecules. Compute formal charges for atoms in any Lewis structure. Use formal charges to identify the most reasonable Lewis structure for a given molecule. Identify the oxidation states of atoms in Lewis structures. 3.3.0: Bond Types. 3.3.0.0: Bond Types (Problems) 3.3.1: Lewis Dot Diagrams.Such a solid compound is called ionic solid. Lewis dot formula representation for the reaction of K and Br Draw the Lewis dot formula representation of this reaction. Draw the Lewis dot representation of this reaction. Coulomb's Law The potential energy of an H2 molecule as a function of the distance between the two H atoms.Transcribed image text: Part A BBr3 Draw the Lewis dot structure for BBrz. Draw the molecule by placing atoms on the grid and connecting them with bonds. Part B ΝΟ Draw the Lewis dot structure for NO. Draw the molecule by placing atoms on the grid and connecting them with bonds. Draw the Lewis dot structure for BBr3BBr3.Odd-electron molecules represent the first violation to the octet rule. Although they are few, some stable compounds have an odd number of electrons in their valence shells. With an odd number of electrons, at least one atom in the molecule will have to violate the octet rule. Examples of stable odd-electron molecules are NO, NO 2, and ClO 2. ….

Draw the Lewis structures for each of the following molecules or ions. Identify instances where the octet rule is not obeyed; state which atom in each compound does not follow the octet rule; and state how many electrons surround these atoms: (a) PF6-, (b) BeCl2, (c) NH3, (d) XeF2O (the Xe is the central atom), (e) SO42 - . Question 74.Steps. To properly draw the CH 3 CHO Lewis structure, follow these steps: #1 Draw a rough sketch of the structure. #2 Next, indicate lone pairs on the atoms. #3 Indicate formal charges on the atoms, if necessary. #4 Minimize formal charges by converting lone pairs of the atoms.The number of dots equals the number of valence electrons in the atom. These dots are arranged to the right and left and above and below the symbol, with no more than two dots on a side. (It does not matter what order the positions are used.) For example, the Lewis electron dot symbol for calcium is simply. Figure 1 shows the Lewis symbols for ...Lewis acidity is a function of electron deficiency on the acceptor atom, which in this case is $\ce{B}$ and $\ce{Al}$ respectively.. Back donation is better as is the case of $\ce{B}$, due to better 2p overlap compared to 3p overlap, then the electron deficiency on the $\ce{B}$ atom should be lesser, as it's deficiency is getting filled better; but then how is $\ce{BCl3}$ ₃ stronger acid ...Square pyramidal. Explanation: The molecular structure of I Cl5 is this: If the lone pair of electrons was another atom, the geometry would be octahedral. Because of VSEPR theory, the paired electrons repel the other atoms more than an atom would, giving it a different shape. In this case, the geometry is square pyramidal. BBr3 b. IF2- c. SiO2 d. SOF2. draw the Lewis dot diagram of the following molecules: a. BBr3 b. IF2-c. SiO2 d. SOF2 . Here’s the best way to solve it. A total of 12 lone pairs and 4 bonded pairs are present in the lewis structure of CI4. The lewis structure of CI4 is similar to CCl4 and CF4, since, they all are in the same group in the periodic table and contain the same number of valence electrons. Follow some steps for drawing the Lewis dot structure for CI4. 1. Count total valence electron ...Exercise 14 14. Place the following molecules in order from smallest to largest H−N−H bond angles: NH 4+, NH 3 , and NH 2-. NH 4+ < NH 3 < NH 2-. NH 4+ < NH 2- < NH 3. NH 2- < NH 3 < NH 4+. NH 2- < NH 4+ < NH3. NH 3 < NH 2- < NH 4+. Answer. 8.6 Molecular Geometries is shared under a CC BY-NC-SA 4.0 license and was authored ... Bbr3 lewis dot, 6 Steps to Draw the Lewis Structure of TeBr2 Step #1: Calculate the total number of valence electrons. Here, the given molecule is TeBr2. In order to draw the lewis structure of TeBr2, first of all you have to find the total number of valence electrons present in the TeBr2 molecule. (Valence electrons are the number of electrons present in the outermost shell of an atom)., A: Lewis dot structure or electron dot notation is the notation which represents the number of valence… Q: What is the pH of a 0.025 M pyridine solution? (Kb value for pyridine = 1.7x 109), Such a solid compound is called ionic solid. Lewis dot formula representation for the reaction of K and Br Draw the Lewis dot formula representation of this reaction. Draw the Lewis dot representation of this reaction. Coulomb's Law The potential energy of an H2 molecule as a function of the distance between the two H atoms., A quick explanation of the molecular geometry of PBr3 including a description of the PBr3 bond angles.Looking at the PBr3 Lewis structure we can see that the..., View the full answer Step 2. Unlock. Answer. Unlock. Previous question Next question. Transcribed image text: Draw a Lewis structure for BBr3., Nov 22, 2021 - In this tutorial, we will discuss BBr3 lewis structure, molecular geometry, polar or nonpolar, hybridization etc. , A quick explanation of the molecular geometry of BBr3 including a description of the BBr3 bond angles.Looking at the BBr3 Lewis structure we can see that the..., Answer:- BF3 is the weakest Lewis Acid. Explanation:- The Lewis acidic strength of the halides of boron follows the following order: BI3 > BBr3 > BCl3 > BF3 This is due to pπ-pπ back bonding. The transfer of …. View the full answer., Here's how you can easily draw the IF 2- Lewis structure step by step: #1 Draw a rough skeleton structure. #2 Mention lone pairs on the atoms. #3 If needed, mention formal charges on the atoms. Now, let's take a closer look at each step mentioned above., Hence it is stronger Lewis acid. HOPE IT HELPS!!!!! Why is BBr3 a Lewis acid? The reason it is a Lewis Acid is because it is an electron-pair acceptor. A fairly easy way to see this is to draw the Lewis dot structure of the molecule. You’ll find that Boron has an incomplete octet. Generally, molecules that violate the octet rule act as Lewis ..., In the BrO3- Lewis structure Bromine (Br) is the least electronegative and goes in the center of the dot structure. Remember that Bromine (Br) can hold more than 8 valence electrons and have an expanded octet. For the BrO3- Lewis structure, calculate the total number of valence electrons for the BrO3- molecule. , The total valence electron available for the NI3 lewis dot structure is 26. The hybridization of NI3 is Sp³. Nitrogen triiodide is slightly polar in nature. The molecular geometry of NI3 is trigonal pyramidal and its electron geometry is tetrahedral. Lewis structure of NI3 contains 1 lone pair and 3 bonded pairs., Step 1. Lewis acid = species that accepts lone pair of electrons. Which of the following terms describes the reactivity of boron tribromide, BBr3 in the following reaction? Br N (H3C).N—BBrg B. H2Cch CH3 Br Br O Lewis base O Brønsted-Lowry acid O Brønsted-Lowry base O Lewis acid Next., To find formal charges in a Lewis structure, for each atom, you should count how many electrons it "owns". Count all of its lone pair electrons, and half of its bonding electrons. The difference between the atom's number of valence electrons and the number it owns is the formal charge. For example, in NH 3, N has 1 lone pair (2 electrons) and 3 ..., A step-by-step explanation of how to draw the SbBr5 2- Lewis Dot Structure. We also look at the molecular geometry, bond angles, and electron geometry for Sb..., Illustration of the hierarchy of acid-base theories. Arrhenius acids and bases are a sub-class of Brønsted acids and bases, which are themselves a subclass of Lewis acids and bases. The Arrhenius theory, which is the simplest and least general description of acids and bases, includes acids such as HClO 4 and bases such as NaOH or Mg (OH) 2., We use Lewis symbols to describe valence electron configurations of atoms and monatomic ions. A Lewis symbol consists of an elemental symbol surrounded by one dot for each of its valence electrons: Figure 3.2.1 3.2. 1 shows the Lewis symbols for the elements of the third period of the periodic table. Electron dots are typically arranged in four ..., Boron trichloride is a starting material for the production of elemental boron. It is also used in the refining of aluminium, magnesium, zinc, and copper alloys to remove nitrides, carbides, and oxides from molten metal. It has been used as a soldering flux for alloys of aluminium, iron, zinc, tungsten, and monel., Lewis Dot Structures Quiz. This online quiz is intended to give you extra practice in identifying and drawing Lewis dot structures as well as predicting ion formation. This quiz aligns with the following NGSS standard (s): HS-PS1-1. Select your preferences below and click 'Start' to give it a try!, The BBr 3 Lewis structure is similar to BF 3 and BCl 3 since F and Cl are in Group 7 and have 7 valence electrons. Boron (B) doesn't need 8 valence electrons to have an octet (Boron often only needs 6). If you're not sure you have the best Lewis structure for BBr 3 you can calculate the formal charges., Phosphorus tribromide or Pbr3 molecule consists of a phosphorus atom and three atoms of bromine. Phosphorus has an atomic number of 15 and therefore has a valency of 5. In the case of Br, it belongs to the family of halogens and consists of seven valence electrons. Total valence electrons in a single molecule of PBr3 = 5 + 7*3. = 5 + 21., Construct a Lewis structure for each of the following molecules that are exceptions to the octet rule. NO2. BH3. BCl3. Draw the molecule by placing atoms on the canvas and connecting them with bonds. Include all lone pairs and nonbonding electrons. Here's the best way to solve it., Also the degree of hydrolysis increases from fluorine to iodine,so the lewis acidic character increases in the same order. So,the order of lewis acidity is B B r 3 > B C l 3 > B F 3 . Hence, the correct option is B ., One Lewis dot structure for a sulfate ion is an S connected by two pairs of dots to two O’s, each of which is surrounded by two pairs of dots. The S is connected by one pair of dot..., Thus lewis dot symbol is [Al]3+ (b)HandW Hydrogen atom contains only 1 valence electrons. Thus, the lewis dot symbols for H is H-The single negative charge on hydrogen indicates that it has gained 1 electron. So, one valance electron plus one gained electron. Thus lewis dot symbol is [iiJ (c)Sand s2-Sulphur atom contains only 6 valence electrons., If you just purchased an Alexa Dot and are excited to start using it, you’re in luck. Setting up your Alexa Dot is a straightforward process that can be completed in just a few qui..., Lewis Structures. A Lewis Structure is a representation of covalent molecules (or polyatomic ions) where all the valence electrons are shown distributed about the bonded atoms as either shared electron pairs (bond pairs) or unshared electron pairs (lone pairs). A shared pair of electrons is represented as a short line (a single bond)., Question: draw lewis dot structure for pbr3 molecule and assign the geometry for this moelcule. draw lewis dot structure for pbr3 molecule and assign the geometry for this moelcule. Here's the best way to solve it. Who are the experts? Experts have been vetted by Chegg as specialists in this subject., View Test 3 Practice Problems from CHE 340 at Agnes Scott College. Practice Questions Draw the Lewis dot structure for each molecule. Include all resonance structures. IBr2 BBr3 PO3 -3, Are you looking to add a touch of sophistication and elegance to your home? Look no further than John Lewis large table lamps. These beautifully crafted lamps not only provide func..., Nitrogen tribromide. Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Nitrogen tribromide is a chemical compound with the formula NBr 3. It is extremely explosive in its pure form, even at −100 °C, and was not isolated until 1975. [2] It is a deep-red and volatile solid., here. We have to draw the lewis dot structure for xenon di bromide molecule. So Zain on is in group eight A. It's a noble gas. So it has eight valence electrons, bro means a group seven. So it has seven, and there's two of them, so we have a 22 total valence electrons., Which compounds are Lewis acids? Select all that apply. N≡C −. BBr 3. CH 3 CH 2 OH. (CH 3 CH 2) 2 HC +. There are 2 steps to solve this one.