creator22 creator22

27-11-2016
Chemistry

Answered

number of moles of 25 grams of HF

Verified Answer :

BillTheBadger BillTheBadger

27-11-2016

n=m/M

so n = 25g/(1.01+19.00)g/mol

n = 25g/20.01g/mol

n = 1.2493

Round to 2 sig figs

So the answer is 1.2 mol

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