In hydroboration-oxidation experiment, if other reactants are in excess, 0.376 mL 1-hexene (density 0.673 g/mL, molar mass 84.1608 g/mol) and 0.934 mL of BH3-THF (molarity of BH3 is 1.00 M) are used. Final mass of 1-hexanol (molar mass 102.177 g/mol) is 0.2254 g. What is the percent yield? 93.496 37.66 67.396 78.796 73.496

In hydroboration-oxidation experiment, if other reactants are in excess, 0.376 mL 1-hexene (density 0.673 g/mL, molar mass 84.1608 g/mol) and 0.934 mL of BH3-THF (molarity of BH3 is 1.00 M) are used. Final mass of 1-hexanol (molar mass 102.177 g/mol) is 0.2254 g. What is the percent yield? 93.496 37.66 67.396 78.796 73.496

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: The oxidation number of Mn in KMnO, is The oxidation number of Mn in MnO2 is. KMNO, is purple, while…

A: Alkene turns the colour of KMnO4 to brownish and this is a test called unsaturation test.

Q: 2Mn²+ + 10HCIO 2MnO4 + 5Cl₂+ 6H++ 2H₂O In the above reaction, the oxidation state of manganese…

A: We can get the transferred elections in a reaction to balance oxidation and reduction…

Q: Net Ionic Equations [3A]. MnO4 (aq) + [3B] MnO4 (aq) + [3C] _MnO4 (aq) + Observations _HSO3(aq) +…

A: Net ionic equation.

Q: 2+ -> (g) Fe+(aq) +I¯(aq) → Fe*(aq) + I2(aq)

A: Answer:- This question is answered by using the simple concept of balancing the chemical equation…

Q: What are the coefficients for the following reaction when it is properly balanced? nitric acid +…

A: Nitric acid = HNO3 sodium Hydroxide = NaOH Sodium nitrate = NaNO3 Water = H2O

Q: The following chemical reaction takes place in aqueous solution: 2 AgNO3(aq)+K₂CO3(aq) - →…

Q: e for Fe2O3 and CO2.

A: Fe2O3 name is ferric oxide and CO2 is carbon dioxide

Q: SECTION 3 REVIEW: 1.Classify: Complete the table to identify the types of rea equation represents.…

A: fullscreen

Q: Which coefticient will balance the equation when inserted in the _?_spot in the equation? 3Cao 2H;P…

A: Balance the given above reaction with suitable coefficient --

Q: H₂(g)+1₂(g) → 2 HI(g) At the temperature the engineer picks, the equilibrium constant K for this…

A: The direction in which the reaction proceeds to reach equilibrium can be predicted by determining…

Q: Chemical is DFMO (difluoromethylornithine). The molecular weight of DFMO is 183.18 g/mol 1. What…

Q: What volume of 0.73 M NaCl solution contains 145.9 grams of NaCI?

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Balance the following half- equations: (aq) 3+ 2- 1. O2(g) → 0² 2. Cr₂O7² (aq) → Cr³+ (aq) 3. Cl(aq)…

Q: Net ionic equation practice problems: An aqueous solution of Silver nitrate (AgNO3) is added to…

Q: Balance the following half reactions using the lowest possible whole number coefficients, in acidic…

A: To balance a reaction in an acidic medium, certain steps are followed. Balance all atoms other than…

Q: aqueous solution of Li2CO3 is combined with an aqueous solution of HClO2? [Select all that apply.]…

A: The reaction is as follows:

Q: Considering the redox reaction Sn** + Mn → Mn²* + Sn, how many electrons are transferred in the…

Q: When 651 mL of a solution that is 1.55 Min NO3 reacts with excess Cr(OH)3 solid, how many moles of…

Q: How many grams of Ag2CO3 will precipitate when excess K2C03 solution is added to 77.0 mL of 0.693 M…

Q: Identify the following unbalanced reaction equation as belonging to one or more of the following…

Q: If 29.11 mL of KMNO4 solution is required to oxidize 25.00 mL of 0.03105 M of Na2C204 solution, what…

Q: What is the source of the blue color of the solution after the reaction? You selected: the solid…

A: Copper is one of a few metallic elements with a natural color other than gray or silver. Pure copper…

Q: Net ionic equation practice problems: An aqueous solution of sodium sulfide (Na2S) is added to…

Q: Experiment D: Redox (Dichromate Titrations) 2Mn0x+10² +OH HsO+MnO4*F Which is the following is…

Q: 1. Evaluate the reduction potential (in mV, at 25°C) of a nickel sheet in an aqueous solution of…

A: From the diagram, we can see that this Voltaic cell is made of two half cells - the Zn anode where…

Q: In which of the following compounds is the oxidation number of S equal to +4? SO2 S2Cl2 M9SO4 SF2…

A: The above mentioned question is solved below :

Q: What are the coefficients for the following reaction when it is properly balanced? _nitric acid +…

Q: Which of the following correctly describes the values of % AE and the E-factor for the synthesis of…

A: Atom Economy is the ability to convert reactants into products. It is calculated as the ratio of…

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: Answer:When oxidation number of an element increases it gets oxidized and When oxidation number of…

Q: 6

A: The reactions in which both oxidation and reduction reactions take place simultaneously are called…

Q: Balance these chemical equations

A: A balanced chemical reaction lets us determine the amount of reactants consumed during the reaction…

Q: The following chemical reaction takes place in aqueous solution: AgF(aq)+NH_I(aq) –Agl(s)+NH_F(aq)…

A: In order to write the net ionic equation for a chemical reaction, the following steps must be…

Q: When the following skeletal equation is balanced under basic conditions, what are the coefficients…

Q: Question 15 of 29> A mixture of hydrocarbons contains 40.0% heptane, C,H,, 14.6% nonane, COH2 and…

A: Balanced chemical equation for the combustion of heptane, nonane and octane is,

Q: Practice Exercise 1If you complete and balance the following oxidation–reduction reaction in basic…

A: The given skeleton reaction is, Half reaction for the above reaction are, Now, balance the above…

Q: How to determine the factor of reducing agent and oxidizing agent: a. Fe b. HNO3 c. KMNO4 + LICI +…

Q: Balance the reaction between BrO3 and I to form Br₂ and I₂ in basic solution. When you have balanced…

A: Here we are required to balance the redox reaction in basic condition

Q: e (s) + O2ig)

A: In a balanced chemical reaction, the number of atoms of each element on the product side is equal to…

Q: (select all that apply) which of the following can be categorized as oxidation reduction reactions O…

A: Oxidation-reduction reaction occurs where oxidation number of the atoms changes by gaining or losing…

Q: Question 26 "Before the endpoint, the Chloride ion which is in excess adsorbed on the surface of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Instructions: Answer the following and show your solution. Round off all numerical answers to three…

Q: ISUALIZATION Batteries Zn(s) +2 OH (aq) Zn0(s) + H20(8) + 2e 0:00 UR Hg0(s) + H20(2)+ 2e Hg(2) +…

Q: Q) 5 The complete combustion of 0.1 g of menthol produces 0.282 g of CO2 and 0.115 g of…

A: Answer:- This question is answered by using the simple concept of calculation of empirical formula,…

Q: Procedure: Strips of solid copper are added to aqueous 0.2M NISO, Observation: Solution goes from…

A: A balanced equation showing the redox reaction between Cu(s) and NiSO4(aq).

Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

In hydroboration-oxidation experiment, if other reactants are in excess, 0.376 mL 1-hexene (density 0.673 g/mL, molar mass 84.1608 g/mol) and 0.934
mL of BH3-THF (molarity of BH3 is 1.00 M) are used. Final mass of 1-hexanol (molar mass 102.177 g/mol) is 0.2254 g. What is the percent yield?
93.49%6
37.6%
67.3%
78.7%
73.4%

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Step 7

Trending now

This is a popular solution!

Step by step

Solved in 7 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Practice chem question
Procedure: With deionized water add 2 drops of 6M H2SO4 and a few drops of 0.1M KI. Observation: Solution goes from a light orange to a dark blue. 8KI(aq) + 9H2SO4(aq)→ 4I2(aq)+ H2S(aq) + 4H2O(l) + 8KHSO4(aq) Has oxidation and reduction occurred? If oxidation and reduction has occurred? If oxidation and reduction has occurred define the change in oxidation numbers for the following atoms and define what is undergoing oxidation and reduction: I[ ? ] → I[ ? ] S[ ? ] → S[ ? ] Note: focus on H2S on the product side for S.
Balancing Equations Practice Balance each of the following chemical equations. Directions: You are required to do 8 * worth of problems. You are obviously welcome to do more. Please take a photo of any work on paper and include it in this doc. 8. ** Os0, + PtCl, PtO2 + OsClg 9,举岸 S+ HNO, - H,SO, + NO2 + H20 >
Exercise 5.69 53 of 54 MISSED THIS? Read Section 5.9 I Review I Constants I Periodic Table (Pages 193 - 201). Which metal could you use to accomplish this? Suppose you wanted to cause Ni?+ ions to come out of solution as solid Ni. Activity Series of Metals Mg(s) → Mg²+*(aq) + 2e Al(s) → Al³+ (aq) + 3e Mn(s) → Mn²+(aq) + 2e¯ Strongest tendency to lose electrons Most reactive Most easily oxididized → Zn²+(aq) + 2e Cr+ (aq) + 3e + Fe²+(aq) +3e Zn(s) Cr(s) Fe(s) Ni²+ (aq) + 2e¯ → Sn²*(aq) + 2e Pb(s) → Pb²+(aq) + 2e¯ Ni(s) Sn(s) H2 (g → 2H (aq)+ 2e Cu(s) Ag(s) Au(s) → Au+ (aq) + 3e Cu²+(aq) + 2e → Ag* (aq)+e Least reactive Most difficult to oxidize Least tendency to lose electrons Check all that apply. O Zn O Mg O Cu O Pb O Fe Submit Request Answer
Which answer represents the correct balancing coefficients (in order from left to right) & the type of reaction for: ___ H2O + ___ SO3 --> ___H2SO4
Part A Which of the following reactions are redox reactions? Check all that apply. 4Li(s) + O₂(g) →→ 2Li₂O(s) Mg(s) + Fe²+ (aq) → Mg²+ (aq) + Fe(s) Pb(NO3)2(aq) + Na₂SO4 (aq) → PbSO4(s) + 2NaNO3(aq) HBr(aq) + KOH(aq) → H₂O(1) + KBr(aq) Submit Previous Answers Correct Part B Identify the oxidizing agent and the reducing agent for 4Li(s) + O₂(g) → 2Li₂O(s). Express your answers as chemical formulas separated by a comma. oxidizing agent, reducing agent Submit Part C Request Answer ΑΣΦ oxidizing agent, reducing agent Identify the oxidizing agent and the reducing agent for Mg(s) + Fe²+ (aq) → Mg²+ (aq) + Fe(s). Express your answers as chemical formulas separated by a comma. www. ? ΑΣΦ
Question attached
Calculate the volume (in mL) of 0.699 M HI needed to react completely with 6.35 g of CACO, in a gas-forming reaction? mL Check & Submit Answer Show Approach
Practice chem question
Question 2 of 6 Submit Write the balanced NET ionic equation for the reaction when aqueous BaCl, and aqueous (NH,)2SO, are mixed in solution to form aqueous NH,Cl and solid BaSO4. 3C,2- Reset 1 2 3 4 5 6. 7 8 9 + (s) (1) (g) (aq) H Ba S CI • x H2O Tap here or pull up for additional resources
If 29.11 mL of KMNO4 solution is required to oxidize 25.00 mL of 0.03105 M of Na,C,04 solution, what is the concentration of KMNO4? Answer:
Objective 9.4 (bolded objective) Which of the following reactions would be a oxidation reduction reaction? (answer below) A)2O5 + 5CO --> 2 + 5CO2 B) MgO + 2HCI --> MgCl2 + H2O C) NaCN + HCI--> HCN + NaCl D) 4NH3 + 502 --> 4NO + 6H₂O E) KCIO3 + HCl --> Cl2 + H2O + KCI Also below explain at least 2 reasons for your choice(s) -- >this can't be stating oxidation number changes, but some other reason how you knew that electrons were changing