Gastric juice is 5% hydrochloric (hydrochloric) acid. Determine the mass of HCL in 1 kg of gastric juice.
| June 29, 2021 | education
In order to solve the problem, we first need to create a condition for the problem.
ω% (HCl) = 5%.
m (HCl) = 1 kg = 1000 gr.
Decision:
1000 grams / 100 = 10 grams (this is 1% content)
10 grams * 5 = 50 grams (that’s 5%).
Answer: the mass of hydrochloric acid HCl in 1000 grams = 50 grams.
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