How many molecules are there in 1.2 moles of Cu (NO3)2?

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
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Calculate the molar masses of the following chemicals:
1. Cl2
2. КОН
6. CCl,F2
11. (NH4);SO4
7. Mg (OH)2
12. CH;COOH
3. ВеClz
8. UF6
13. Pb(NO3)2
14. Ga2(SO3)3
4. FeCl3
9. SO2
10. НзРОд
5. BFз
1. How many molecules are there in 1.2 moles of Cu (NO3)2?
2. How many grams are there in 4.2 moles of Ca (NO3),?
3. How many molecules are there in 24 moles of FeF3?
4. How many moles are in 15 grams of lithium?
5. How many moles of are there in 7.4 x 10 molecules of AgNO3?
6. How many grams are in 2.4 moles of sulfur?
7. How.many moles are in 22 grams of argon?
8. How many moles are there in 7.5 x 1023 molecules of H;SO4?
9. How many grams are in 88.1 moles of magnesium?
10. How many moles are in 2.3 grams of phosphorus?
11. How many moles are there in 9.4 x 105 molecules of H2?
12. How many grams are in 11.9 moles of chromium?
13. How many moles are present in 2.45 x 1023 molecules of CH4?
14. How many moles are in 9.8 grams of calcium?
15. How many grams are in 238 moles of arsenic?
16. How many moles are present in 34 grams of Cu (OH),?
17. How many molecules are there in 4.5 moles of Na,SO4?
18. How many moles are there in 2.3 x 102" atoms of silver?
19. How many molecules are there in 2.3 moles of CoCl2?
Name
Physical science ho
ntify the following statements as a Mixture or Compound.
Transcribed Image Text:Calculate the molar masses of the following chemicals: 1. Cl2 2. КОН 6. CCl,F2 11. (NH4);SO4 7. Mg (OH)2 12. CH;COOH 3. ВеClz 8. UF6 13. Pb(NO3)2 14. Ga2(SO3)3 4. FeCl3 9. SO2 10. НзРОд 5. BFз 1. How many molecules are there in 1.2 moles of Cu (NO3)2? 2. How many grams are there in 4.2 moles of Ca (NO3),? 3. How many molecules are there in 24 moles of FeF3? 4. How many moles are in 15 grams of lithium? 5. How many moles of are there in 7.4 x 10 molecules of AgNO3? 6. How many grams are in 2.4 moles of sulfur? 7. How.many moles are in 22 grams of argon? 8. How many moles are there in 7.5 x 1023 molecules of H;SO4? 9. How many grams are in 88.1 moles of magnesium? 10. How many moles are in 2.3 grams of phosphorus? 11. How many moles are there in 9.4 x 105 molecules of H2? 12. How many grams are in 11.9 moles of chromium? 13. How many moles are present in 2.45 x 1023 molecules of CH4? 14. How many moles are in 9.8 grams of calcium? 15. How many grams are in 238 moles of arsenic? 16. How many moles are present in 34 grams of Cu (OH),? 17. How many molecules are there in 4.5 moles of Na,SO4? 18. How many moles are there in 2.3 x 102" atoms of silver? 19. How many molecules are there in 2.3 moles of CoCl2? Name Physical science ho ntify the following statements as a Mixture or Compound.
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