seriosly seriosly

10-03-2024
Chemistry

contestada

which equation is not a possibility
1. Zn + 2HCl → ZnCh + H2
2. 2K + CaCl → 2K1 + Ca
3. Cu + 2 AgNO3 → Cu(NO3)2 + 2 Ag
4. Cu +РЬ(NO3)2 → Cu(NO3)2 + Pb

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