A compound was found to contain 115.49g of Ca, 92.16 g of O, and 5.82 g of H. What is the total mass (in g) of the compound ? What is the empirical formula of the compound
A compound was found to contain 115.49g of Ca, 92.16 g of O, and 5.82 g of H. What is the total mass (in g) of the compound ? What is the empirical formula of the compound
General, Organic, and Biological Chemistry
7th Edition
ISBN:9781285853918
Author:H. Stephen Stoker
Publisher:H. Stephen Stoker
Chapter6: Chemical Calculations: Formula Masses, Moles, And Chemical Equations
Section: Chapter Questions
Problem 6.4EP: A compound associated with the odor of garlic on a persons breath has the chemical formula CyH8S and...
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A compound was found to contain 115.49g of Ca, 92.16 g of O, and 5.82 g of H. What is the total mass (in g) of the compound ? What is the empirical formula of the compound
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10. A compound was found to contain 115.49 g of Ca, 92.16 g of O, and 5.82 g of H. What is the total
mass (in g) of the compound? What is the empirical formula of the compound?
BIC0 Smm HB #2
Nhat is the percent composition by mass (to one decimal place) of oxygen and hydrogen in 1 mol
of water?
A: O: 88.8%; H: 11.2%
WORKSHEET 3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5131a888-1b97-4c4c-9217-c9f8fa0ea515%2F22af1f42-973e-4131-b0b5-82640c75b78c%2F3d5zqs_processed.jpeg&w=3840&q=75)
Transcribed Image Text:ame:
NetID:
10. A compound was found to contain 115.49 g of Ca, 92.16 g of O, and 5.82 g of H. What is the total
mass (in g) of the compound? What is the empirical formula of the compound?
BIC0 Smm HB #2
Nhat is the percent composition by mass (to one decimal place) of oxygen and hydrogen in 1 mol
of water?
A: O: 88.8%; H: 11.2%
WORKSHEET 3
Expert Solution
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Introduction
mass of Ca = 115.49g
mass of O = 92.16 g
mass of H = 5.82 g
Molar mass of Ca = 40.078 g/mol
Molar mass of O = 15.9994 g/mol
molar mass of H = 1.00794 g/mol
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