After Larry had taken Nexium for 4 weeks, the pH in his stomach was raised to...

Question

Question

After Larry had taken Nexium for 4 weeks, the pH in his stomach was raised to 4.52. What is the [H3O+] in his stomach?

Express the concentration to two significant figures and include the appropriate units.

science chemistry

Answer 1

Answer #1

pH = 4.52 pH – lo chot] -PH. [Hot] = 10 M - 4.52 M so (140+] = 10 -5 = 3.0199 X 10 M [Hot]= 3.0x105m

Answer 2

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