Commercial concentrated hydrochloric acid has the following specification: Density = 1.2 g/mL; Weight percentage is 37% w/w: Molecular weight of HCl is 36.46 g/mol. If 12.0 mL of conc HC) is added to the reaction, how many moles of HCI have been added? Report your answer to the correct number of significant figures: do not report the units in your answer.OGMU 2020 QUESTION 3 If 5.0 mL of t-pentyl alcohol are involved in the reaction, how many moles of t-pentyl alcohol are present? Round your answer to the correct number of significant figures. Do not include the units in your answer. IUPAC name of t-pentyl alcohol is 2-methyl-2-butanol.OGMU 2020 (Hint: use the CRC Handbook Of Chemistry and Physics from our online library to get the correct numerical constants.) QUESTION 4 Given that the nucleophilic substitution reaction used 5.0 mL of t-pentyl alcohol and 12.0 mL of conc. hydrochloric acid to produce t-pentyl chloride, what was the limiting reagent in the overall reaction? GMU 2020 O t-pentyl chloride O t-pentyl alcohol O conc. hydrochloric acid OH₂O

Commercial concentrated hydrochloric acid has the following specification: Density = 1.2 g/mL; Weight percentage is 37% w/w: Molecular weight of HCl is 36.46 g/mol. If 12.0 mL of conc HC) is added to the reaction, how many moles of HCI have been added? Report your answer to the correct number of significant figures: do not report the units in your answer.OGMU 2020 QUESTION 3 If 5.0 mL of t-pentyl alcohol are involved in the reaction, how many moles of t-pentyl alcohol are present? Round your answer to the correct number of significant figures. Do not include the units in your answer. IUPAC name of t-pentyl alcohol is 2-methyl-2-butanol.OGMU 2020 (Hint: use the CRC Handbook Of Chemistry and Physics from our online library to get the correct numerical constants.) QUESTION 4 Given that the nucleophilic substitution reaction used 5.0 mL of t-pentyl alcohol and 12.0 mL of conc. hydrochloric acid to produce t-pentyl chloride, what was the limiting reagent in the overall reaction? GMU 2020 O t-pentyl chloride O t-pentyl alcohol O conc. hydrochloric acid OH₂O

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...

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O Mail O School Loop IT Help Synergy! O SFUSD_bookmarks G Image result for car. YouTube Question 4 of 40 Balance the following chemical equation (if necessary): NasPO:(aq) + NiCl2(aq) → Nis(PO4)2(s) + NaCI(aq) 04-03-0²-|D- 03 4+ 2+ 4 8 0. O O60, Os O, Do 1 (s) (1) (g) (aq) Nis(PO:)2 NaCI NiCl Reset •x H:O Delete 91 7. 3. 2.
Remaining Time! 02:29:4. Consider the balanced chemical equations shown below. When a 6.00 g sample of a mixture of iron (Fe) and aluminum (Al) is treated with excess HCl(aq), 0.177 moles of H2 are obtained. What is the mass percentage of Fe in the original mixture? Choose the closest answer. Fe(s) + 2 HCI(aq) FeCl2(aq) - + H2(g) 2 Al(s) +6 HC((aq) 2 AICI3(aq) + 3 H2(g) 96 % 69 % 47 % 33 % 17 % Rack Question Menu - O O
9Chernical Reactio D Chemical Reac District P Thurnday's Assign x E MyJD District Pc x Part B Chernical R doon D Land ab pdf Chemical Reactions Lab.pdf Upgra Last saved 20 hours ago Sign 1. What product is formed during the reaction? 2. Balance: Mg + 02 -> MgO 3. What type of reaction occurred? How did you know?
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riment 3. Chemicals in Everyday Life: What are they and how do we know? - Post-lab %3D -iment 3- Post-Lab - Manual Question 3 - Copy %3D %3D Part A Write the overall reaction between aqueous HCl and solid Na2 CO3 to form sodium chloride, water, and carbon dioxide. Write a balanced reaction including states of matter ΑΣφ ? A chemical reaction does not occur for this question. Submit Request Answer Part B nodium chloride, water, and carbon dioxide.
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Calculate the % yield for problem number 9 if only 500.0 g of NBr3 are actually made from 525 g Br2 N2 + 3 Br2 → 2 NBr3 + 44.0 kJ actual yield ______________ g NBr3 % yield = ------------------------ 100 =-------------------------- 100 = _____________ % theoretical yield ________________ g NBr3
Question 2 Use the following information to answer the question. A technician prepares 500 mL of a 0.100 mol/L solution of acetic (ethanoic) acid by diluting a concentrated solution of acetic acid with water. The equilibrium equation that represents the reaction that occurs when acetic acid and water react is shown below. CH,COOH(aq) + H₂O(1) CH,CO0¹ (aq) + H₂O*(aq) a. For the prepared acetic acid solution, calculate the concentration of H3O*(aq) and the pH. CH₂COOH + H₂O. → CH₂COO H30 V= 0.5L C0.100m0111 n=cv-> (0-100) (0.5) => 0.05 mol = =0.0smol. neo 05 nul Show Transcribed Text Use the following additional information to answer the next part of the question. A technician uses the 500 mL of 0.100 mol/L acetic acid to prepare an acetic acid-sodium acetate buffer solution. She does this by adding 0.100 mol/L sodium acetate to the 0.100 mol/L acetic acid until the required pH is reached. b. Identify the shift in equilibrium that will occur when sodium acetate is added to the…