Question

Calculate the molecular masses of H2 , O2 , Cl2, CO2, CH4, C2H6, C2H4, NH3,

CH3OH.
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Answer 1

Answer:

2 ,16,71,44,16,30,28,17

Explanation:

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Answer 2

Answer:

1 . 2 2. 32 3. 71 4. 44 5. 16 6. 30 7. 28 8. 21 and last is 32