b. Tính khối lượng của:

0,2 mol muối clorua BaCl₂           44,8l khí CO₂              0.25 mol CuO

Rewrite with If

1.I don't like him because he is selfish

If

2.Run Fast and you'll catch the train

If

3.You don't review your lesson so you get bad marks

If

4.Smoking too much will make you ill

If

Giúp mik vs ạ