Предмет: Химия, автор: zaklopotanyi

яка маса фосфору міститься у сполуці ортофосфатна кислота масою 250 г якщо масова частка фосфору у сполуці становить 0,05? допоможіть будь ласка​

Ответы

Автор ответа: vladimir29993
1

вроде 5000

Объяснение:250 делиш на 0,05

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