WorksheetsMoles, Mass & Molar Mass
Total questions: 20
Worksheet time: 40mins
Calculate the mass of one mole of magnesium oxide, MgO
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Calculate the mass of 0.250 moles of magnesium oxide, MgO
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Calculate how many moles are in 10 grams of magnesium oxide, MgO
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What would the mass of 2.5 moles of ethanol (C2H5OH) be?
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How many moles of ethanol (C2H5OH) would be in 115 grams?
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What would the mass of 9 moles of ethanol (C2H5OH) be?
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How many moles of ethanol (C2H5OH) would be in 350 grams? Give answer to 1 d.p.
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What would the mass of 6 moles of sulfur dioxide SO2 be?
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How many moles of sulfur dioxide (SO2) would be in 80.125 grams? [2 d.p.]
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What would the mass of 1.25 moles of sulfur dioxide SO2 be?
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How many moles of sulfur dioxide (SO2) would be in 384.6 grams?
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How many moles of water would be found in 1.00 kg?
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What would the mass of 1.25 moles of water be?
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What would the mass of 3 moles of water be?
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How many moles of water would be found in 54g?
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How many moles of aluminium trichloride AlCl3 would be found in 6.675g?
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What would the mass of 0.05000 moles of aluminium chloride AlCl3 be?
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How many moles of aluminium trichloride AlCl3 would be found in 233.625 g?
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What would the mass of 1.7500 moles of aluminium chloride AlCl3 be?
(a)
Avogadro's Constant, L, always refers to....
The number of particles in one mole
The number of moles in one gram
The number of atoms in one mole
The atomic mass of each element
The number of molecules in one mole
