Question

mass of (a) 0.5 mole of carbon dioxide
(b) 2.5 mole of Cl2

Answer 1

Hi friend
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Your answer
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(a) MASS OF ONE MOLE OF CARBON DIOXIDE = 12grams

MASS OF 0.5 MOLE OF CARBON DIOXIDE = (12 × 0.5) grams = 6 grams

(b) MASS OF ONE MOLE OF Cl2 = 71 grams

MASS OF 2.5 MOLE OF Cl2 = (71×2.5) grams = 177.5 grams

HOPE IT HELPS

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