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1. Solution A has a hydronium ion concentration [H3O+] of 3.8x10-8 M. Solution B has a hydronium ion concentration [H3O+] of 2.5x10-4 M.

a. Explain which solution has the larger hydronium ion concentration [H3O+]?

b. Define which solution has the greater pH?

c. Define which solution is more acidic?

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