Предмет: Химия, автор: MrBond0071

Решите плиз ОВР
SO3+2NaOh=Na2SO4+H2O

Ответы

Автор ответа: звездоцап

0

SO3+2NaOh=Na2SO4+H2O

so3 + 2na (+) + 2oh(-) = 2na(+)+so4(-2)+ h2o
so3 + 2 oh(-) = so4 (-2) +h2o

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