What is the molar mass of the product hydroca | vedclass

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(B) The reaction of methyl bromide $(CH_3Br)$ with sodium in the presence of dry ether is a Wurtz reaction.The chemical equation for the reaction is:$

Vedclass · Accepted Answer

$30.0 \ g \ mol^{-1}$

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(B) The reaction of methyl bromide $(CH_3Br)$ with sodium in the presence of dry ether is a Wurtz reaction.The chemical equation for the reaction is:$2CH_3Br + 2Na \xrightarrow{	ext{dry ether}} CH_3-CH_3 + 2NaBr$The product formed is ethane $(C_2H_6)$.The molar mass of ethane is calculated as:$M = (2 	imes 12.01) + (6 	imes 1.008) \approx 24 + 6 = 30.0 \ g \ mol^{-1}$.Thus,the molar mass of the product is $30.0 \ g \ mol^{-1}$.

What is the molar mass of the product hydrocarbon when $2$ moles of methyl bromide react with a large excess of sodium in dry ether?

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