What is the molecular formula for a compound with a molar mass of 26 g/mol and an empirical formula of CH?

Question

Augustus Nichols

Chemistry

26 February, 13:28

What is the molecular formula for a compound with a molar mass of 26 g/mol and an empirical formula of CH?

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Answers (1)

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Brayden · Answer 1

To determine what the molecular formula is simply find the molar mass of the empirical formula, which is about 13 g/mol and take the value of 26 and divide it by 13. This would give a value of 2.

Use this value and multiply the empirical formula atoms to obtain the new molecular formula.

You can always verify if it is the correct formula by finding the molar mass of the molecular formula and checking to see if it equals 26 g/mol.