Question

1. Write the colour of the following
a. lead lodide.
b. Copper(11) Sulphate
C. Copper (11) Sulphide
d. Copper Carbonate
e. Silver Chloride
2 White the formula of the following:
a. Marble
b. Vinegar
C. Baking Soda
d. Washing Soda
e. Table salt​

Answer 1

Answer:

lead iodide-yellow

copper(ll)sulphate- blue

copper(ll) sulphide- black

copper carbonate- green

silver chloride- white

2-a-Marble- CaCO3

b-vinegar- CH3COOH

c-baking soda-NaHCO3

d- washing soda-Na2CO3

e- Table salt-NaCl