question_answer

Complete the following chemical         equations:

(i) \[\mathbf{C}{{\mathbf{H}}_{\mathbf{3}}}\mathbf{COOH+N}{{\mathbf{a}}_{\mathbf{2}}}\mathbf{C}{{\mathbf{O}}_{\mathbf{3}}}\xrightarrow{{}}\]

(ii) \[\mathbf{C}{{\mathbf{H}}_{\mathbf{4}}}\mathbf{+}{{\mathbf{O}}_{\mathbf{2}}}\xrightarrow[{}]{{}}\]

(iii) \[\mathbf{2}{{\mathbf{C}}_{\mathbf{2}}}{{\mathbf{H}}_{\mathbf{5}}}\mathbf{OH+Na}\xrightarrow[{}]{{}}\]

Answer:

(i) \[2C{{H}_{3}}COOH+N{{a}_{2}}C{{O}_{3}}\to 2C{{H}_{3}}COONa+{{H}_{2}}O+C{{O}_{2}}\]

(ii) \[C{{H}_{4}}+2{{O}_{2}}\to \mathrm{ }C{{O}_{2}}+\mathrm{ }2{{H}_{2}}O\]

(iii) \[2{{C}_{2}}{{H}_{5}}OH+2Na\xrightarrow{{}}2{{C}_{2}}{{H}_{5}}ONa+{{H}_{2}}\]