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anonymous
 one year ago
What is the molar mass of 1butene if 5.38 × 10^16 molecules of 1butene weigh 5.00 μg?
anonymous
 one year ago
What is the molar mass of 1butene if 5.38 × 10^16 molecules of 1butene weigh 5.00 μg?

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aaronq
 one year ago
Best ResponseYou've already chosen the best response.2Make a ratio: \(\sf \dfrac{mass~of~sample}{\#~of~molecules}=\dfrac{Molar~mass}{Avogadro's~\#}\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@aaronq Is it okey if you explain it by number? :)

aaronq
 one year ago
Best ResponseYou've already chosen the best response.2explain by number? what do you mean?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@aaronq Sorry English not my native language I mean like that 5.00/5.38*10^1......

aaronq
 one year ago
Best ResponseYou've already chosen the best response.2so 5.00 \(\mu g\)/(5.38 × 10^16 molecules)=molar mass/(6.022*10^23)
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