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 ethane if you have 6.00 g of ethane

C=12.0 H=1.0

2 / 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

3 / 10

Calculate the number of moles of aluminium sulfate if you have 100 g of aluminium sulfate

S=32.1 Al=27.0 O=16.0

4 / 10

Calculate the number of moles of magnesium hydroxide if you have 62.0 g of magnesium hydroxide

H=1.0 C=12.0 O=16.0

5 / 10

Calculate the number of moles of fluorine if you have 76.0 g of fluorine

F=19.0

6 / 10

Calculate the mass of phosphorus (V) oxide (P₄O₁₀) that you would have if you had 1.25 mol of phosphorus (V) oxide (P₄O₁₀)

P=31.0 O=16.0

7 / 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

8 / 10

Calculate the mass of anydrous copper (II) sulfate that you would have if you had 6.10 mol of anydrous copper (II) sulfate

S=32.1 Cu=63.5 O=16.0

9 / 10

Calculate the mass of iodine that you would have if you had 0.0500 mol of iodine

I=126.9

10 / 10

Calculate the mass of Al₂(SO₄)₃ that you would have if you had 0.050 mol of Al₂(SO₄)₃

S=32.1 Al=27.0 O=16.0

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