2NO + 2Н2 ⇄ N2+ 2Н2О Начальные концентрации NO, Н2 и Н2О в гомогенной системе соответственно равны

1) We usually spend a lot of time out doors 
2) I like to feed the farm horses
3) We went sightseeing two days ago
4) He wants to walk in the fields
5) They grow  vegetables and fruit in their kitchen-garden
6) He studies to play the guitar 
7) They usually visit the places of interest 
8) We made a fire a week ago 

Stay in a hotel
Ask a question
Know the answer
Start work
Paint pictures
Go home
Get up early
Live alone
Speak english fluently
Make a phone call