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Chemistry, 27.09.2019 20:30 sarah8479

Asample of a compound contains 30.0 g c and 5.05 g h. its molar mass is 78.12 g/mol. what is the compound’s molecular formula?

a. ch

b. c2h2

i have broken it down to these two and i really need .

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Asample of a compound contains 30.0 g c and 5.05 g h. its molar mass is 78.12 g/mol. what is the com...

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