Chemistry Worksheet
NAME:
Moles, Molar Mass, and Avogadro's Number
Show all work for pr...
Chemistry, 15.11.2020 01:00, alexiasvizcaino
Chemistry Worksheet
NAME:
Moles, Molar Mass, and Avogadro's Number
Show all work for problems that require calculations.
1. How many atoms are there in one mole of carbon?
Ans.
2. What is the mass of one mole of carbon atoms?
Ans.
3. What is the mass of 5.0 mole of Barium?
Ans.
4. How many moles of tin atoms are there in 250 grams of tin?
Ans
5. How many atoms are there in 250 grams of tin?
Ans.
6. How many atoms are there in 5.0 grams of gold?
Ans
7. What is the mass of 6.56 mole of Nitrogen?
Ans
8. How many moles of water molecules are there in 39 grams of Chlorine?
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9. How many molecules are there in 39 grams of Gold
Ans
10. What is the mass of 6 02 * 10 ato
atoms of aluminum?
Answers: 2
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