Question

1)magnesium oxide. a)CO2
2) Carbon dioxide. b)CaCo2
3) Lime Water. c)H2O
4) Magnesium hydroxide. d)Ca(OH)2
5) Calcium carbonate. e)MgO
6) Water. f)Mg(OH)2
7) Rust. g)Fe2O2​

Answer 1

Answer:

magnesium oxide MGO,rust Fe2O2,water H2O,carbon dioxide CO2, magnesium hydroxide MG(OH)2, calcium carbonate CA(OH)2,lime water CaCO2

Answer 2

Answer:

1 e

2 a

3 d

4 f

5 b

6 c

7 g

Explanation:

i am not sure