# ap chem

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NH3 + H20 <---> NH4+ + OH-

this is aqueous solution. In 0.0180 M nH3, THE [OH-] is 5.60 X 10^-4 M. it is assumed that the volumes are additive.

Determine the value of the base ionization constant, kb, for NH3.

i am not sure how to approach this problem. i don't udnerstand how to set up the ICE table, because concentrations for both NH3 and OH are given. and i know we cannot use henderson hasalbach equation, so what should i do?

• ap chem -

nvm, i get it.

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