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Nat2105 [25]
3 years ago
7

How much HCL exists in 172 mL of 0.95 M solution of HCL? Answer in units of mol.

Chemistry
1 answer:
iren2701 [21]3 years ago
4 0
The molarity of HCl is 0.95 M
Molarity can be defined as the number of moles in a volume of 1 L.
amount of HCl moles in 1000 mL - 0.95
Amount of HCl moles in 1 mL - 0.95/1000
Therefore HCl moles in 172 mL - 0.95/1000 x 172
Amount of HCl - 0.16 mol
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