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 ammonia if you have 100 g of ammonia

N=14.0 H=1.0

2 / 10

Calculate the number of moles of potassium hydrogen carbonate if you have 9.00 g of potassium hydrogen carbonate

K=39.1 H=1.0 C=12.0 O=16.0

3 / 10

Calculate the number of moles of anydrous copper (II) sulfate if you have 12.0 g of anydrous copper (II) sulfate

S=32.1 Cu=63.5 O=16.0

4 / 10

Calculate the number of moles of calcium carbonate if you have 60.0 g of calcium carbonate

Ca=40.1 C=12.0 O=16.0

5 / 10

Calculate the mass of lithium hydroxide that you would have if you had 0.250 mol of lithium hydroxide

Li=6.9 O=16.0 H=1.0

6 / 10

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

N=14.0 O=16.0 H=1.0

7 / 10

Calculate the mass of iron (II) sulfate heptahydrate that you would have if you had 0.800 mol of iron (II) sulfate heptahydrate

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

8 / 10

Calculate the mass of NH₃ that you would have if you had 0.800 mol of NH₃

N=14.0 H=1.0

9 / 10

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

F=19.0

10 / 10

Calculate the mass of Na that you would have if you had 0.800 mol of Na

Na=23.0

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