Part A Sulfuric acid dissolves aluminum metal according to the following reaction: What minimum mass of H2SO4 would you need? 2 Al(s) +3 H2SO4(aq) Al2 (SO4)3 (aq) +3 H2(g) Express your answer in grams. Suppose you wanted to dissolve an aluminum block with a mass of 14.4 g. ν ΑΣφ m = Submit Request Answer Part B What mass of H2 gas would be produced by the complete reaction of the aluminum block? Express your answer in grams. ? m = Submit Request Answer 圓

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
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### Sulfuric Acid and Aluminum Reaction Problem

#### Given Reaction:
Sulfuric acid dissolves aluminum metal according to the following reaction:

\[ 2 \text{Al}(s) + 3 \text{H}_2\text{SO}_4(aq) \rightarrow \text{Al}_2(\text{SO}_4)_3(aq) + 3 \text{H}_2(g) \]

Suppose you wanted to dissolve an aluminum block with a mass of \(14.4 \, \text{g}\).

#### Part A:
**Question:**
What minimum mass of \(\text{H}_2\text{SO}_4\) would you need?

**Instruction:**
Express your answer in grams.

**Answer Input Section:**
\[ m = \, \boxed{\text{answer}} \, \text{g} \]

**Submit Answer Button**

#### Part B:
**Question:**
What mass of \(\text{H}_2\) gas would be produced by the complete reaction of the aluminum block?

**Instruction:**
Express your answer in grams.

**Answer Input Section:**
\[ m = \, \boxed{\text{answer}} \, \text{g} \]

**Submit Answer Button**

#### Diagram/Graph Explanation:
This image contains a stoichiometric problem in inorganic chemistry, specifically focusing on the reaction between sulfuric acid (\(\text{H}_2\text{SO}_4\)) and aluminum (\(\text{Al}\)). The given balanced chemical equation is used to determine the required mass of \(\text{H}_2\text{SO}_4\) to dissolve a specified mass of aluminum, as well as to calculate the mass of hydrogen gas produced. 

Students are required to input their answers in the provided text boxes and submit them for evaluation.
Transcribed Image Text:### Sulfuric Acid and Aluminum Reaction Problem #### Given Reaction: Sulfuric acid dissolves aluminum metal according to the following reaction: \[ 2 \text{Al}(s) + 3 \text{H}_2\text{SO}_4(aq) \rightarrow \text{Al}_2(\text{SO}_4)_3(aq) + 3 \text{H}_2(g) \] Suppose you wanted to dissolve an aluminum block with a mass of \(14.4 \, \text{g}\). #### Part A: **Question:** What minimum mass of \(\text{H}_2\text{SO}_4\) would you need? **Instruction:** Express your answer in grams. **Answer Input Section:** \[ m = \, \boxed{\text{answer}} \, \text{g} \] **Submit Answer Button** #### Part B: **Question:** What mass of \(\text{H}_2\) gas would be produced by the complete reaction of the aluminum block? **Instruction:** Express your answer in grams. **Answer Input Section:** \[ m = \, \boxed{\text{answer}} \, \text{g} \] **Submit Answer Button** #### Diagram/Graph Explanation: This image contains a stoichiometric problem in inorganic chemistry, specifically focusing on the reaction between sulfuric acid (\(\text{H}_2\text{SO}_4\)) and aluminum (\(\text{Al}\)). The given balanced chemical equation is used to determine the required mass of \(\text{H}_2\text{SO}_4\) to dissolve a specified mass of aluminum, as well as to calculate the mass of hydrogen gas produced. Students are required to input their answers in the provided text boxes and submit them for evaluation.
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