The following are equations for dissociations of a compound. `NH_(3(aq)) + H_2O_(I) harr NH_(4(aq))^+ + OH_(aq)^(-)`
Why ammonia is termed as a base though it does not contain `OH^-` ion?

The following are equations for dissociations of a compound. NH_(3(aq)) + H_2O_(I) harr NH_(4(aq))^+ + OH_(aq)^(-) Identify the conjugate acid-base pair.

The following reaction is classified as: CH_2CH_2l+ KOH(aq) to CH_3CH_2OH+ KI

Balance the following redox reactions by ion electron method MnO_4^-(aq) + SO_2 (g) to Mn^(2+) (aq) + HSO_4^- (aq) (acid medium)

Balance the following redox reaction by ion electron method H_2O_2 (aq) + Fe^(2+) (aq) toFe^(3+)(aq) + H_2O (l) (acid medium)

Chlorine undergoes the following change in the alkaline solution. Cl_2(g) + 2OH^- (aq) rarr ClO_3^- (aq) + Cl^(-) (aq) + H_2O (aq) Justify that this reaction is an example for disproportionation redox reaction.

When excess of NH_3 (aq) is added to a blue solution containing Cu2+ ions

Balance the following Redox process by ion-electron method or oxidation number method: P_(4(s)) + OH_(aq)^(- )rarr PH_(3(g)) + HPO_(2(aq))^-

Write the half reaction for the following redox reaction. 2Fe^(3+)(aq) + 2l (aq) rarr I_2 (s) + 2Fe^(2+) (aq)

Balance the following equation by the half reaction method. Fe^(2+) (aq) + Cr_2O_7^(2-) (aq) +H^(+) (aq) rarr Fe^(3+) (aq) + Cr^(3+) (aq) +H_2O (I)