Question

2. write the chemical farmulae of the following
a) Magnesium chloride
b) caleirum
osade​

Answer 1

Answer:

ANSWER

Chemical formula of the following is as follows:

(a) Magnesium chloride = MgCl  

2

​  

 

(b) Calcium oxide = CaO

(c) Copper nitrate = Cu(NO  

3

​  

)  

2

​  

 

(d) Aluminium chloride = AlCl  

3

​  

 

(e) Calcium carbonate = CaCO  

3

​

Explanation:

Answer 2

Answer:

a) Magnesium chloride = MgCl2

b) Its calcium oxide = CaO