Moles & Masses Random Retrieval

This quiz contains all the questions in the Moles & Masses section. The website will pick 10 questions at random.

1 / 10

Calculate the number of moles of propene if you have 105 g of propene

C=12.0 H=1.0

2 / 10

Calculate the number of moles of ammonium nitrate if you have 29.0 g of ammonium nitrate

N=14.0 O=16.0 H=1.0

3 / 10

Calculate the number of moles of iron (II) sulfate heptahydrate if you have 50.0 g of iron (II) sulfate heptahydrate

S=32.1 Fe=55.8 O=16.0 H=1.0

4 / 10

Calculate the number of moles of Mg(OH)₂ if you have 87.5 g of Mg(OH)₂

Mg=24.3 H=1.00 O=16.0

5 / 10

Calculate the number of moles of CaCO₃ if you have 7.00 g of CaCO₃

Ca=40.0 C=12.0 O=16.0

6 / 10

Calculate the number of moles of H₂S if you have 102 g of H₂S

S=32.1 H=1.0

7 / 10

Calculate the number of moles of LiOH if you have 49.0 g of LiOH

Li=6.9 O=16.0 H=1.0

8 / 10

Calculate the mass of F₂ that you would have if you had 0.620 mol of F₂

F=19.0

9 / 10

Calculate the mass of O₂ that you would have if you had 0.500 mol of O₂

O=16.0

10 / 10

Calculate the mass of P₄ that you would have if you had 3.00 mol of P₄

P=31.0

Your score is

0%