Предмет: Химия, автор: Аноним

Розрахуйте масову частку води в розчині з масовою часткою розчиненої речовини 30%.

Ответы

Автор ответа: denis20202022
0

Ответ:

Объяснение:

100-30 = 70 %

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Предмет: Русский язык, автор: Аноним
3. Спишите текст, расставляя знаки препинания. Обозначьте все осложнения предложений. Выделите сочинительные союзы.

Как только замолк рояль и в зальце рассвело он опять ее увидел она стояла у выхода еще касаясь складки портьеры которую только что отдернула и мимо нее теснясь проходили люди. Одну руку она держала в кармане узорного передника. На лицо ее Кречмар смотрел прямо с каким-то испугом. Прелестное мучительно прелестное лицо. Ничего оно не выражало кроме быть может утомления.

Затем когда зальце почти опустело и начался прилив свежих ясноглазых людей она несколько раз проходила совсем рядом и вблизи она была еще милее. Он отворачивался смотрел по сторонам так как было слишком тягостно длить взгляд направленный на нее и ему вспомнилось сколько раз красота проходила мимо него и пропадала бесследно. Кречмар вышел и вступил в малиновую лужу снег таял ночь была сырая с теплым ветром. Шел дождь блестел красный асфальт.