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Sulfuric acid can dissolve aluminum metal according to the

Introductory Chemistry | 5th Edition | ISBN: 9780321910295 | Authors: Nivaldo J Tro ISBN: 9780321910295 34

Solution for problem 41P Chapter 8

Introductory Chemistry | 5th Edition

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Introductory Chemistry | 5th Edition | ISBN: 9780321910295 | Authors: Nivaldo J Tro

Introductory Chemistry | 5th Edition

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Problem 41P

PROBLEM 41P

Sulfuric acid can dissolve aluminum metal according to the reaction:

2 Al(s) + 3 H2SO4(aq) → Al2(SO4)3(aq) + 3 H2(g)

Suppose you wanted to dissolve an aluminum block with a mass of 22.5 g. What minimum amount of H2SO4 in grams do you need? How many grams of H2 gas will be produced by the complete reaction of the aluminum block?

Step-by-Step Solution:
Step 1 of 3

Solution 41P

2Al(s) + 3H2SO4(aq) → Al2(SO4)3(aq) + 3 H2(g)

25.8 g Al x (1 mol Al / 27.0 g) = 0.956 mol Al

2 mol Al reacts with 3 mol H2SO4

0.956 mol Al x (3 mol H2SO4 / 2 mol Al) = 1.43 mol H2SO4

1.43...

Step 2 of 3

Chapter 8, Problem 41P is Solved
Step 3 of 3

Textbook: Introductory Chemistry
Edition: 5
Author: Nivaldo J Tro
ISBN: 9780321910295

Since the solution to 41P from 8 chapter was answered, more than 1023 students have viewed the full step-by-step answer. This full solution covers the following key subjects: Aluminum, grams, reaction, dissolve, Block. This expansive textbook survival guide covers 19 chapters, and 2045 solutions. This textbook survival guide was created for the textbook: Introductory Chemistry, edition: 5. Introductory Chemistry was written by and is associated to the ISBN: 9780321910295. The answer to “Sulfuric acid can dissolve aluminum metal according to the reaction:2 Al(s) + 3 H2SO4(aq) ? Al2(SO4)3(aq) + 3 H2(g)Suppose you wanted to dissolve an aluminum block with a mass of 22.5 g. What minimum amount of H2SO4 in grams do you need? How many grams of H2 gas will be produced by the complete reaction of the aluminum block?” is broken down into a number of easy to follow steps, and 59 words. The full step-by-step solution to problem: 41P from chapter: 8 was answered by , our top Chemistry solution expert on 05/06/17, 06:45PM.

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