Given in the problem: Solution: Final answer: Element: Atomic Molar mass No, of % mass: atom: Total: Calculate the no. of moles Total: 100%

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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4. Ammonium carbonate (NH4)2CO; is a white solid that decomposes with heat. It has many uses, like as a
component in baking powder and fire extinguishers. What is the percentage composition of ammonium
carbonate and how many moles are in 41.6 g of Ammonium carbonate?
*Please follow the given format:
Given in the
problem:
Solution:
Final
answer:
Element:
Molar mass
45.98 g/mol
Atomic
No. of
e.g.
mass:
atom:
45.98
-x100%-43.38%
105.99
12.01
Na
22.99 amu
NazCO3
C
12.01 amu
1
12.01 g/mol
x100% = 11.33%
105.99
48.00
-x100% = 45.29%
16.00 amu
3
48.00 g/mol
105.99
Total:
105.99 g/mol
Total: 100%
Given in the
Solution:
Final
problem:
answer:
Element:
Atomic
No, of
Molar mass
0%
atom:
mass:
Total:
Total: 100%
Calculate the no. of moles
Transcribed Image Text:4. Ammonium carbonate (NH4)2CO; is a white solid that decomposes with heat. It has many uses, like as a component in baking powder and fire extinguishers. What is the percentage composition of ammonium carbonate and how many moles are in 41.6 g of Ammonium carbonate? *Please follow the given format: Given in the problem: Solution: Final answer: Element: Molar mass 45.98 g/mol Atomic No. of e.g. mass: atom: 45.98 -x100%-43.38% 105.99 12.01 Na 22.99 amu NazCO3 C 12.01 amu 1 12.01 g/mol x100% = 11.33% 105.99 48.00 -x100% = 45.29% 16.00 amu 3 48.00 g/mol 105.99 Total: 105.99 g/mol Total: 100% Given in the Solution: Final problem: answer: Element: Atomic No, of Molar mass 0% atom: mass: Total: Total: 100% Calculate the no. of moles
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