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Chemistry
Quinn Salas
14 January, 08:06
The moles in 196.5 grams of Zn (NO3) 2
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Carissa Porter
14 January, 10:26
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Zn (NO3) 2 = 65.38 + 2{14 + 3 (16) } = A
196.5 gr ^ 1/A = your answer mole
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