Answer: 0.5 Explanation: The molar mass of 12C is 12.0 gmol-1. NA (Avogadros number = 6.022×1023) 12C atoms have a mass of 12.0 g. Given that: – 6.0 g. Thus (6.0 g)/ (12.0 gmol-1) = 0.50 mol.

Answer: 0.5

Explanation:

The molar mass of

^{12}C is 12.0 gmol^{-1}.

N_{A} (Avogadros number = 6.022×10^{23})

^{12}C atoms have a mass of 12.0 g.

Given that: – 6.0 g.

Thus (6.0 g)/ (12.0 gmol^{-1}) = 0.50 mol.

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