Предмет: Химия, автор: Dedulya8972

ПОМОГИТЕ ХОТЯ БЫ С ЧЕМ-ТО((

Решите задачи:
1) Чему равна масса соли, полученной при взаимодействии 34г алюминия с серной кислотой, взятой в достаточном количестве? Какой газ выделится при этом? Чему равен объем выделившегося газа?
2) Сколько граммов оксида углерода (IV) должно прореагировать с раствором гидроксида бария, чтобы образовалось 122г осадка?

Cоставьте формулы следующих веществ: соляная кислота, хлорид бария, гидроксид железа (III), магний, оксид фосфора (V), оксид кальция, нитрат калия, сульфат меди (II), вода. С какими из этих веществ будет реагировать серная кислота?

Ответы

Автор ответа: Forward225

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Приложения:

Dedulya8972: а первое задание есть, извиняюсь?

Forward225: не

Forward225: могу попробовать, но не факт что будет правильно

Dedulya8972: Я благодарен, что ты уже что-то сделал, за это спасибо, но если не затруднит, можешь и попробовать, я не выпрашиваю, все равно, еще раз спасибо

Forward225: не знаю на сколько правильно только

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