Укажите окислитель и восстановитель:

2N2+6H2O=4NH3+3O2

 

4NH3+5O2=4NO+6H2O

add '' 's''  where necessary.

1. Nora and Susan parents are doctors.

2. Her brother-in-low sister is an actress.

3. How did you like the editor-in-chief speech?

4. What do you know about Henry the Eighth reihb?

5. I read nothing about the NGO statute.

6. The MP decision will be published in tomorrow newspeper.

7. By whom will the Queen of England throne be inherited?

8. Nobody expected to ever meet the girl from Pennsylvania mother.

Укажите окислитель и восстанвитель:

2NO+O2=2NO2

2NO2+H2O=HNO3+HNO2