Предмет: Химия, автор: lizka850411

Допоможіть будь ласка!!!
8. Складіть молекулярну формулу та обчисліть відносну молекулярну масу
речовини:

Приложения:

Ответы

Автор ответа: dyexfnf

2

Ответ:

Объяснение:

М(Н3РО4) = 1 * 3 + 31 + 16 * 4 = 98 г/моль

lizka850411: Спасибо большое!!!! Очень помогли

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