Question

Fill in the blanks:
1. Calcium salts with anmouin hydroxide give
precipitates
2. Litharge dissolves in sodium hydroxide forming
3. Zno. Al,O, PbO are
oxides
4.
and
salls dissolve in sodium lıydroxide.
5. Ferrous salts are what
in colour​

Answer 1

Answer:

3. zinc oxide. Aluminium, oxide

4.not clear

5. green

Answer 2

Answer:

1. No

2. 3Zno

3. Metal

4. Zinc and Lead

5. Reddish Brown