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boyakko [2]
3 years ago
8

Gastric acid pH can range from 1 to 4, and most of the acid is HCl.

Chemistry
1 answer:
erma4kov [3.2K]3 years ago
5 0

Given the molarity of the solution is3.03*10^{-2}.

The volume of the solution is 10.9/1000 L

Number of moles of HCl = Molarity * volume of the solution in L

Number of moles of HCl =3.03*10^{-2}*\frac{1000}{10.9}

Number of moles of HCl = 2.7 moles.

Therefore number of moles of HCl in 10.9 ml of the stomach acid is 2.7 moles


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