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What volume of each solution contains 0.14 mol of KCl? Express your answer using two significant figures.

1.8 M KCl

2 Answers

6 votes


\:

1 mole of KCl → 22.4l

1 mole of KCl → 74.55g

we have

0.14 mole of KCl → 74.55*0.14=10.347g

74.55g of KCl → 22.4l

10.347 g of KCl → 22.4/74.55*10.347=3.11litre

volume of each solution contains 0.14 mol of KCl contain 3.11litre.

User Shubho Shaha
by
3.5k points
3 votes

Answer:

Solution given:

1 mole of KCl
\rightarrow22.4l

1 mole of KCl
\rightarrow74.55g

we have

0.14 mole of KCl
\rightarrow74.55*0.14=10.347g

74.55g of KCl
\rightarrow22.4l

10.347 g of KCl
\rightarrow22.4/74.55*10.347=3.11litre

volume of each solution contains 0.14 mol of KCl contain 3.11litre.

User Alireza Amrollahi
by
3.2k points