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What pH should my hydrochloric solution be when making simulated stomach acid?

nyprincess301

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Posts: 14

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11 years ago

What pH should my hydrochloric solution be when making simulated stomach acid?

i read that stomach acid has a pH that can range from 1-4, but most commonly, 2-4...but i also read that stomach acid is hydrochloric acid at a pH of 1...so what pH should i dilute my acid to? can you pls give me a small explanation to your answer just for reliable info, or give me a reliable source where you got your answer

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juliar33

wrote...

#1

11 years ago

Use a pH of 1 for stomach acid.

My basis: do a google search on "stomach acid" as well as my own 33 years of experience as a teacher.

the pH levels of 3-4 are developed upon the entry of food into the stomach and relate to the presence of proteins and their attendant amino acids upon digestion.

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