Moles Quiz

You will need a periodic table and a calculator!

Quiz Questions

1.
1. How many moles in 12g of Carbon?
- A.
  1
- B.
  2
- C.
  3
- D.
  4
2.
2. How many moles in 8g of Helium?
- A.
  1
- B.
  2
- C.
  3
- D.
  4
3.
3. How many moles in 20g of Calcium?
- A.
  0.25
- B.
  0.5
- C.
  0.75
- D.
  1
4.
4. How many moles in 3.9g of Potassium?
- A.
  0.001
- B.
  0.01
- C.
  0.1
- D.
  1
5.
5. What is the mass of 30 moles of H2O?
- A.
  0.6g
- B.
  1.66g
- C.
  540g
- D.
  350g
6.
6. What is the mass of 5.5 moles of NaCl?
- A.
  0.094g
- B.
  10.64g
- C.
  250.25g
- D.
  321.75g
7.
7. What is the identity of element X if 50 moles has a mass of 1950g?
- A.
  Potassium
- B.
  Sodium
- C.
  Calcium
- D.
  Zinc
8.
8. What is the identity of element Y if 5.5 moles has a mass of 176g?
- A.
  Phosphorus
- B.
  Sulfur
- C.
  Chlorine
- D.
  Argon
9.
9. How much calcium oxide would be produced from the decomposition of 35.0g of calcium carbonate? CaCO3 -> CaO + CO2
- A.
  0.35g
- B.
  35.0g
- C.
  19.6g
- D.
  10.0g
10.
10. How much water would be produced from the combustion of 15g of ethane? C2H6 + 3.5O2 -> 2CO2 + 3H2O
- A.
  27.0g
- B.
  9.0g
- C.
  14.0g
- D.
  21.0g

Quiz Outcomes

1.
Result 1