1. What is the conjugate acid of CH3NH2

answer.

CH3NH3+

to determine the conjugate acid one must take the formula of the base,CH3NH2, and add a proton (H+) to this formula

base formula (CH3NH2) + one proton(H+) = CH3NH3+

The conjugate acid has one more H+ than its base.

1. What is the conjugate acid of HPO42-

answer.

H2PO4-

to determine the conjugate acid one must take the formula of the base, HPO42-, and add a proton (H+) to this formula

base formula ( HPO42-) + one proton(H+) = H2PO4-

The conjugate acid has one more H+ than its base.

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