Question

A. Write the chemical formulae for the following compounds.
a. Sodium carbonate
b. Copper sulphate
c. Aluminium chloride
d. Magnesium hydroxide
e. Magnesium oxide
f. Potassium nitrate​

Answer 1

Answer:

Chemical formulas:

A. Sodium carbonate - Na2CO3

B. Copper sulphate - CuSO4

C. Aluminium chloride - AlCl₃

D. Magnesium hydroxide - Mg(OH)2

E. Magnesium oxide - MgO

F. Potassium nitrate - KNO3

Answer 2

Answer:

a)Na2CO3

b)CuSO4

c)AlCl3

d)Mg(OH)2

e)MgO

f)KNO3