Question

plz answer me fast and clearly that i understand properly ​i can mark u as brallinst answer also can thanks u

Answer 1

Answer:

1. Copper Sulphate. Cu (2 +) and SO4 (2-)

2. Ammonium Sulphate. NH4(+1) and SO4 (2-)

3. Sodium oxide. Na (+1) and O (2-)

4. Sodium carbonate. Na (+1) and CO3 (2-)

5. Calcium chloride. Ca(+2) and Cl (-1)

Second question...

1. Sodium acetate. CH3 COO(-1) and Na (+1)

2. Na(+1) and Cl (-1)

3. No ions... H2 is a covalent molecule not ionic in nature.

4. NH4(+1) and NO 3(-1)

Answer 2

Answer:

1.Copper sulphate.Cu2+andSo4 (2-).2.Ammonium .NH4(-1)and So4(2-).

3.Sodium oxide,Na(+1)and O(2-)

4.sodium carbonate.Na(+1)and Co3(2-)

5.CALCIUM CHLORIDE Ca(+2)and C1(-1)

Q2.

1.Sodium acetate CH3 Coo(-1)and Na(+1)

2.Na(+1)and CI(+1)

3. H2 is a molecule not ionic in nature.

4.NH4(+1)and NO3(-1)