Chemistry, asked by neelem1997, 3 months ago

the exact mass of molecule is 646.02856 purpose the molecular formula for unknown

Answers

Answered by bannybannyavvari

0

Explanation:

What is its molecular formula? The rule of 13: 1 . Divide the nominal mass by 13: 140/13 = 10.769; A hydrocarbon with this molecular weight ...

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