1.) Determine the number of moles of hydrogen atoms in each sample. **Round to 2 Sig...

1.) Determine the number of moles of hydrogen atoms in each sample.

**Round to 2 Sig Figs**

a.)8.95×10^?2 mol C4H10

b.)1.5 mol CH4

c.)2.8 mol C6H12

d.)1.80 mol C8H18

2.) A sample of a compound is decomposed in the laboratory and produces 660 g carbon, 139.0 g hydrogen, and 220.2 g oxygen. Calculate the empirical formula of the compound.

**Express your answer as an empirical formula.**

Expert Solution

Amanda K answered 2 years ago

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