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Juliasil
@Juliasil
June 2021
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Задачка по химии
Рассчитать pH 0,05 М раствора NaHCO3.
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Анетка125
POH=-lg[OH⁻]
pOH≈1.3
pH=14-pOH
pH=14-1.3=12.7
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Juliasil
ответ другой
Анетка125
какой?
Juliasil
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Answers & Comments
pOH≈1.3
pH=14-pOH
pH=14-1.3=12.7