Сроочно!!Завтра проверять будут((. Напишите электронный баланс и раставьте коэффициенты в 3 примеров . ДАААЮ 35 БАЛЛОВ!!!!!!!!!

1. [tex]Zn^{0}[/tex]+[tex]H_{2}SO_{4}^{+6}[/tex]=[tex]Zn^{+2}SO_{4} + SO^{+4}_{3} + H_{2}O[/tex]
2. [tex]Zn^{0} + H_{2}SO{4}^{+6}= Zn^{+2}SO_{4} + S_{0} + H_{2}O[/tex]
3. [tex]Zn^{0} + H_{2}SO_{4}^{+6} = Zn^{+2}SO_{4} + H_{2}S^{+1} + H_{2}O[/tex]
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