meli0uglo3well meli0uglo3well

20-03-2016
Chemistry

contestada

How many moles are in 74 g KI?

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MaliaHale MaliaHale

20-03-2016

n=?
m=74g
n=m:Mr
Mr (Cl)=35,5g/mol
n=74g:35,5g/mol
n=2,08mol
I think this is the answer, hope I am right!

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