Предмет: Химия, автор: elizaveta15314

Какие молекулы имеют только одну общую электронную пару?
1.N2 И H2
2.Cl2 И O2
3.O2 И N2
4.Cl2 И H2

Ответы

Автор ответа: ghjrjgxer1980

0

Ответ:

4. CI2 H2

Объяснение:

elizaveta15314: спасибо

elizaveta15314: пж можеш ето решить Составьте формулы соединений, образованных следующими парами элементов.
1.Ca и Br
2.Zn и S
3.C и S
4.P и H
5.Mg и O
6.N и H
7. C и H

elizaveta15314: пж можеш ето решить

elizaveta15314: Электронная конфигурация атомов химических элементов, входящих в состав вещества А, составляет +20 2е- 8е- 2е- и +8 2е- 6е- Вещество взаимодействует с водой, и если в полученный раствор пропустить оксид углерода (IV) , раствор станет мутным. Составьте уравнения реакций.

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