write Expersion for Ka or Kb 1 10M NaC2H3O2 2 10M NaHCO3 3 1

write Expersion for Ka or Kb

1) 1.0M NaC2H3O2

2) 1.0M NaHCO3

3) 1.0M Na2CO3

4) 1.0M NH4Cl

...............

write Expersion for Ka

1.0M HC2H3O2

0.10M HC2H3O2

0.001M HC2H3O2

Solution

Kb=10^-14/Ka = 5.556x10^-10