Please explain the answers thoroughlyas well as all the necessary steps arriving at the answers. Thanks. Which represents Ka forHC2O4-? a. H2C2O4 +H2O H3O+ +HC2O4- b. HC2O4- +H2O H2C2O4 +OH- c. HC2O4- +H3O+ H2C2O4 + H2O d. H2C2O4- +H2O H3O+ +HC2O4- e. H2C2O4- +OH- C2O4- +H2O Please explain the answers thoroughlyas well as all the necessary steps arriving at the answers. Thanks.Please explain the answers thoroughlyas well as all the necessary steps arriving at the answers. Thanks. Which represents Ka forHC2O4-? a. H2C2O4 +H2O H3O+ +HC2O4- b. HC2O4- +H2O H2C2O4 +OH- c. HC2O4- +H3O+ H2C2O4 + H2O d. H2C2O4- +H2O H3O+ +HC2O4- e. H2C2O4- +OH- C2O4- +H2O c. HC2O4- +H3O+ H2C2O4 + H2O d. H2C2O4- +H2O H3O+ +HC2O4- e. H2C2O4- +OH- C2O4- +H2O e. H2C2O4- +OH- C2O4- +H2O
Explanation / Answer
H2C2O4 is a diproticacid it dissociated as follows. H2C2O4(aq) + H2O (l) <----> HC2O4- (aq) +H3O+ (aq) HC2O4- is a mono proticacid and it dissociated in aqueous solution is as follows. HC2O4- (aq) + H2O(l) <----> C2O4-2 (aq) +H3O+ (aq) Hecne answer d) represents the answer.