Question

you are given three solutions A,B and c . the PH value of the solution are 4.5,7.0and 10.0 respectively. a)which of these has
i) maximum concentration of H3O+ ion
ii) minimum concentration of H3O+ ion

please solve the answer ​

Answer 1

Answer:

1. Ca(OH)2+Cl2-----------CaoCl2+H2O, Calcium oxide chloride+water
2. Na2CO3+10H2O-------------Na2Co3. 10H2O, Sodium carbonate.
3. Base, NaOH
4. Salt, Sodium chloride
5. Cao, Calcium oxide
6. CaSo4 , Calcium sulphate

1. NaOH

2.HCL

3.