lyjon8201 lyjon8201

18-11-2022
Chemistry

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what is the [h3o ] of stomach acid? express the concentration to two significant figures and include the appropriate units.

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contexto1212 contexto1212

22-11-2022

The concentration [H3O] of stomach acid is 0.0407 mole.

Stomach acid basically known as gastric acid formed within the stomach. This has the ph value between 1 and 3.The gastric juice breaksdown the food and digestive enzymes is hydrochloric acid.Stomach acid are highly acidic.it helps to digest and digest food in the body.

we can calculate the concentration of the [H3O] by the expression,

pH= -log[H+]

The pH of the stomach acid is basically 1.39.so putting the value of pH we can calculate the concentration of [H3O].

so, 1.39 = -log[H+]

H+= 0.0407 mole

so, the concentration of stomach acid is 0.0407 mole is calculated from the expression of ph.

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