what is the mass of 0.3 mole of carbon atom
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Answer:
) 0.2 mole of oxygen atoms? (b) 0.5 mole of water molecules? Ans. ∴ 0.2 mole of oxygen atoms = 16 × 0.2 = 3.2 g (b) 1 mole of water molecules = 18 g ∴ 0.5 mole of water molecules = 18 × 0.5 = 9 g 10.
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Answer:
3.6 g
Explanation:
no . of moles = given weight / molecular weight
0.3 = x / 12 g
0.3 * 12 = x
x= 3.6
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