Asked by Shannon
How many grams of hydrogen are there in 140g of ethylene (C2H4) gas?
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Answered by
Anonymous
140g of ethylene*(1 mole/28.05 g)=moles of ethylene
moles of ethylene*(4 moles of H/1 mole of ethylene)*(1.008g/mole)=????
Use the appropriate number of significant figures.
moles of ethylene*(4 moles of H/1 mole of ethylene)*(1.008g/mole)=????
Use the appropriate number of significant figures.
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