Chemistry, 31.01.2021 08:30 fredo99

Массовая доля азота в неизвестной соли составляет 17,07%, а мольная доля кислорода — 66,67%. Рассчитайте молярную массу соли, если в своем составе она содержит только три элемента.
Ответ приведите в г/моль с точностью до целых.

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Массовая доля азота в неизвестной соли составляет 17,07%, а мольная доля кислорода — 66,67%. Рассчи...

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