Предмет: Химия, автор: MALOLETKS

СРОЧНО!!!
К реакциям обмена относится взаимодействие между:

железом и хлором
цинком и раствором серной кислоты
раствором гидроксида натрия и соляной кислотой

Ответы

Автор ответа: Бромчик

1

Ответ:

раствором гидроксида натрия и соляной кислотой

Объяснение:

NaOH + HCl --> NaCl + H2O

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Русский язык, автор: Kristyst01

Морфологический разбор причастия осыпающейся .
Пожалуйста

1 год назад

Предмет: Английский язык, автор: coo1юлия

Open the brackets. Put the verbs into the Present Indefinite, the Present Continuous or the Past Indefinite.
George.
I(to want) to tell you about a cltver boy. His name (to be) George. He (to be) from Germany. George (to be) fifteen. He (to be) a good pupil. George (to be) good at maths. He (to want) to be a scientist. George (not to go) in for sports. He (not to like) to go for a walk. But George (to like) to study maths. His mother (to be) a theatre-goer. And yesterday she (to take) George to the ballet. They (to see) Shchelkunchik. George and his mother (to enjoy) the perfomance greatly and George`s mother (to promise) to take him to the opera at a later date.Now George (to do) his home work. And his mother (to knit).
1.What the boy`s name (to be)?
2.Where George(to be) from?
3.How old George (to be) ?
4.He (to be) a good pupil?
5.What George (to be) good at?
6.What he (to want) to be?
7.George (to go) in for sports?
8.What he(to like) to do?
9.His mother (to be) a theatre-goer?
10.Where she (to take) George yesterday?
11.What they (to see) at the theatre?
12.Where ahe (to promise) ti take George at a later date?
13.What George (to do) now?
14.What George`s mother (to do) now?

1 год назад

Предмет: Русский язык, автор: anasteichen

фонетический разбор слова речь

1 год назад

Предмет: Математика, автор: пгрпнть

3.5×(5.26+3.44)×5.4/(7.05-4.15)×14×0.6

8 лет назад

Предмет: Математика, автор: toxavol777

85+767+7677+7677+779

8 лет назад