Question

Identify the anions,cations and charge present in HCL, NaCl, H2O, Al2O3.

Answer 1

• HCl --> H^+1 +. Cl^-1
Cation is H
Anion is Cl

•NaCl --> Na^+1 + Cl^-1
Cation is Na
Anion is Cl

•H2O --> H^+1 + O^-2
Cation is H
Anion is O
Charge on H = +1
Charge on O = -2

•Al2O3 --> Al^+3 + O^-2
Cation is Al
Anion is O
Charge on cation is +3
Charge on anion is -2

Answer 2

Answer:

HCL =

cation: H

anion : CL