Thank you in advance! Calculate [OH-] given [H3O+] in each of the following aqueous solutions and classify the solution as acidic or basic:

Hello,I need help to solve the following problem.Thank you in advance!Calculate [OH-] given [H3O+] in each of the following aqueous solutions and classify the solution as acidic or basic:a)[H3O+] = 1.3 x 10^-3 Mb)[H3O+] = 9.1 x 10^-12Mc)[H3O+] = 5.2 x 10^-4 Md)[H3O+] = 6.1 x 10^-9 M

Calculate [OH-] given [H3O+] in each of the following aqueous solutions and classify thesolution as acidic or basic:Now Classification of Acidity based on pHa)[H3O+] = 1.3 x 10^-3 M = -log(1.3 x...