need balance and ionic net equation Na3PO4 (aq) + NiSO4(aq)----> NiPO4 + Na3SO4
ID: 688311 • Letter: N
Question
need balance and ionic net equationNa3PO4 (aq) + NiSO4(aq)----> NiPO4 + Na3SO4
KNO3(aq) + Pb(NO3)2(a)-----> PbNO3 + K(NO3)2(aq)
Na3PO4(aq) + BaCl2(aq)----> BaPO4 +Na3Cl2
FeI3(aq) + Cu(NO3)2(aq)----> CuI3+Fe(NO3)2
Explanation / Answer
Na3PO4 (aq) + NiSO4(aq)----> NiPO4 + Na3SO4 You need to understand that the number of units of each element onthe left is the same as the number of units of each element on theright. Right now the left side has 3 sodium molecules, Na is sodium, thereare 3, so look on the right, there are 3. Pick another element, like P, there are one on each side, good Oxygen, there are 4 in the first compound and four in the second,so 8 on the right side, seems 8 on the left too. THe S is balanced too. So YOU DONT NEED TO DO ANYTHING WITH THEFIRST ONE, IT IS IN BALANCE If it is not in balance, you add a prefix to the compound andmulitiply the number of each element in the compound by thatnumber,usually a small number like 2 or 3
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