romanlittlewood
29.07.2019 •
Chemistry
How much hcl exists in 172 ml of 0.95 m solution of hcl? answer in units of mol.
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Ответ:
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
Ответ: