Chemistry, 12.07.2021 05:00 jaustin1961

The relative atomic mass of hydrogen is 1 and of carbon is 12. 12g of an unknown hydrocarbon (containing hydrogen and carbon only) was found to contain 9g of carbon. This is shown below. What is the value of x?

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The relative atomic mass of hydrogen is 1 and of carbon is 12. 12g of an unknown hydrocarbon (contai...

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