Предмет: Химия, автор: arsen4uck2005p0wvdb

S2- + 2H+ = H2S
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Ответы

Автор ответа: valeriishmichenko
3

Ответ:

2H(+)+2Cl(-) + S(-2) + 2Na(+) = H2S+2Na(+)+2Cl(-)

2HCl + Na2S = H2S+2NaCl

Объяснение:

это?

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