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Stoichiometry
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Calculate the number of moles in 32 grams of O2 (oxygen gas).
1 mol
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17.1 liters
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3.33 mol
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Convert 0.5 mol of C6H6 into mass (grams)
39 grams
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Calculate the molar mass of CaCO3 (Calcium Carbonate).
100.9 gram/mol
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18 mol
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17.4 grams/mol
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Determine the mass of 2.5 moles of NaCl NaCl (sodium chloride).
146.1 grams
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256.28 grams
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11.8 grams
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Balance the following chemical equation :
2 : 1.5 : 1
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2.71×10^24
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Convert 12 dm^3 of C3H8 in mol at room condition
0.5 mol
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What is the molar mass of H2SO4 (sulfuric acid)?
98.09 g/mol
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Calculate the number of moles in 45 grams of Na2CO3 (sodium carbonate).
0.425 mol
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How many grams of NH3 (ammonia) are there in 3 moles?
51.12 grams
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Convert 250 grams of H2O to moles.
13.9 grams/mol
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