A hydrocarbon gas contains 8171 carbon and 1829 hydrogen by
A hydrocarbon gas contains 81.71% carbon and 18.29% hydrogen, by mass. At STP. 4.20 L of the gas has a mass of 8.27 g. What is the molecular formula for the compound?
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a hydrocarbon gas contains 8171 carbon and 1829 hydrogen by mass at stp 420 l of the gas has a mass of 827 g what is
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