Question

calculate mass of 1 molecule of Methane ch4​

Answer 1

Answer:

carbon mass =12

hydrogen = 1

therefore the mass of methane is

12+(4×1) = 16

Answer 2

Answer:

2.65×10−23 g

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Explanation:

1  mole of CH^4 = 6.022×10^23  molecules

CH4=16g

1 molecules =Molar mass/N

=16/6.022×1023=2.65×10−23 g

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