Question

Using the ions/radicals chart and cross multiplication method, write the chemical formulae for the following compounds:
1) Calcium carbonate
2) Sodium bicarbonate
3)Silver chloride
4) Calcium Hydroxide
5) Magnesium oxide
6) Ammonium phosphate
7)Cuprous bromide
8) Copper Sulphate
9) Potassium nitrate
10) Sodium Dicromate

Please give accurate answers only..... Please....

If the answer is accurate, I'll mark it as brainliest answer..... ​

Answer 1

Answer:

1.CaCO3

2.NaHCO3

3.AgCl

4.Ca(OH)2

5.MgO

6.AlPO4

7.CuBr

8.CuSO4

9.KNO3

10.Na2CrO7

Answer 2

Answer:

plz give me correct answer