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In the following reaction: XZn + yHNO3 (...

In the following reaction: `XZn + yHNO_3 (dil) to aZn(NO_3)_2 + bH_2O+cNH_4 NO_3` What is the sum of the coefficients (a+b+c)?

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The correct Answer is:
8
`4zn + 10 HNO_3 to 4 Zn (NO_3)_2 + 3H_2 O + NH_4 NO_)3-^(-) " " therefore a+b+c = 4+3 +1 =8`
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