Предмет: Химия, автор: olaresetova77

Обчисліть масу сахарози (г) кількістю 0,5 моль

Ответы

Автор ответа: wrsqmthkkq

3

Ответ:

m(С12H22O11)=0,5*M=0,5*342=171г

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Українська література, автор: СоняЕрмоленко

Прочти стих Т. Шевченка " Думка", с какой целью поэт ввел образ журавлей?

2 года назад

Предмет: Русский язык, автор: 2040404

Сочинение на любую тему

2 года назад

Предмет: Английский язык, автор: Saneze52rus

Every year on 1.___ fourth Thursday in 2.___ November 3.___ Americans celebrate4.___ so-called Thanksgiving. 5.___ first people to celebrate this day were 6.___ Pilgrims. In November, 1621, they sat down to eat together and to give thanks to 7.___ God for enabling them to survive 8.___ hardships of their first year in America.
9.___ Pilgrims were joined at their feast by 10.___ Amerindians. 11.___ people of 12.___ near forests had shared 13.___ corn with 14.____ Pilgrims and shown them 15.___ best places to catch 16.___ fish. Later the Amerindians had given 17.___ seed corn to 18.___ English settlers and shown them how to plant 19.___ crops that would grow well in 20.___ American soil. Without them there would have been no Thanksgiving.

2 года назад

Предмет: Английский язык, автор: vlada123shebchuk

Поставить предложение в Past Simple :
Her father (to play football) on Monday
His mother (to cook) the meat yesterday
It (to be) a wonderful garden

8 лет назад

Предмет: Английский язык, автор: hrisanova1

СРОЧНО МНОГО БАЛЛОВ))))Task 3. You are going to give a talk about travelling

8 лет назад