Aluminum building materials have a hard, transparent, protective coating of aluminum oxide, Al2O3, formed by reaction with oxygen in the air. The sulfuric acid, H2SO4, in acid rain dissolves this protective coating and forms aluminum sulfate, Al2(SO4)3, and water. How many moles of H2SO4 are required to react with 68 g of Al2O3? What is the mass of Al2(SO4)3 are formed in part (a)? Molar Mass: H: 1.01 g/mol S: 32.07 g/mol O:16 g/mol Al: 26.98 g/mol Round off your finals answer to 2 decimal places.
Aluminum building materials have a hard, transparent, protective coating of aluminum oxide, Al2O3, formed by reaction with oxygen in the air. The sulfuric acid, H2SO4, in acid rain dissolves this protective coating and forms aluminum sulfate, Al2(SO4)3, and water. How many moles of H2SO4 are required to react with 68 g of Al2O3? What is the mass of Al2(SO4)3 are formed in part (a)? Molar Mass: H: 1.01 g/mol S: 32.07 g/mol O:16 g/mol Al: 26.98 g/mol Round off your finals answer to 2 decimal places.
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter4: Stoichiometry: Quantitative Information About Chemical Reactions
Section: Chapter Questions
Problem 14PS: Disulfur dichloride, S2Cl2, is used to vulcanize rubber. It can be made by treating molten sulfur...
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Aluminum building materials have a hard, transparent, protective coating of aluminum oxide, Al2O3, formed by reaction with oxygen in the air. The sulfuric acid, H2SO4, in acid rain dissolves this protective coating and forms aluminum sulfate, Al2(SO4)3, and water.
- How many moles of H2SO4 are required to react with 68 g of Al2O3?
- What is the mass of Al2(SO4)3 are formed in part (a)?
Molar Mass:
H: 1.01 g/mol
S: 32.07 g/mol
O:16 g/mol
Al: 26.98 g/mol
Round off your finals answer to 2 decimal places.
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