Chemistry
7th Edition
ISBN: 9780321940872
Author: John E. McMurry, Robert C. Fay, Jill Kirsten Robinson
Publisher: PEARSON
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Textbook Question
Chapter 3, Problem 3.10A
APPLY 3.10 Refer to the balanced reaction for the synthesis aspirin in Problem 3.9.
(a) How many grams of salicyclic acid are needed to make 10.0 g of aspirin?
(b) How many grams of acetic acid are formed as by-product when 10.0 g of aspirin are synthesized?
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Consider the balanced chemical equation below:
NaOH (aq) + HCl (aq) → H2O (l) + NaCl (aq)
If 12.3 grams of NaOH were mixed with 11.9 grams of HCl, what would be the limiting reagent?
Group of answer choices
(a) NaOH
(b) Neither; both reactants are entirely consumed at the conclusion of the reaction.
(c) HCl
Consider the reaction:4 HCl( g) + O2( g) → 2 H2O( g) + 2 Cl2( g)Each molecular diagram represents an initial mixture of the reactants. How many molecules of Cl2 are formed by complete reaction in each case? (Assume 100% actual yield.)(a) (b)(c)= O2 = HCl
Complete combustion of propane (C3H8) produces carbon dioxide and water as products.
C3H8(g) + 5O2(g) --> 3CO2(g) + 4H2O(g)
Incomplete combustion produces some carbon monoxide (CO) in place of carbon dioxide (CO2). What is the limiting reactant for incomplete combustion?
(A) There is no way to tell
(B) Water
(C) Propane
(D) Oxygen
Chapter 3 Solutions
Chemistry
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