Предмет: Химия, автор: татьяна78

Очень, очень прошу, помогите...!!!!
закончить уравнение реакций,закончить уравнение реакций, расставить коэффициенты с помощью электронного баланса.
a)H3PO4+Li=
б)CuO+Al=
в)F2+Si=
г)H2S+O2=SO2=H2O

Ответы

Автор ответа: asdf654

Объяснение:

а) H3PO4+2Li=Li2PO4+H2

б) 3CuO+2Al=Al2O3+3Cu

в) F2+Si=SiF2

г) H2S+O2=SO2+H2O

Заранее извеняюсь если что-то неправильно

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