The reaction represents which among the following reactions.
Complete the following equations and determine the type of chemical reaction involved in each case.
(i) Zn(s) + H2SO4( aq) ?
(ii) AgNO3( aq) + NaCl( aq) ?
(iii) N2(g) + H2(g) ?View Ans
Give the name of the type of reaction represented by each of the following chemical equations.
State and describe the type of reaction in the following chemical equations:
(i) Fe(s) + CuSO4(aq) à FeSO4(aq) + Cu(s).
(ii) Na2SO4(aq) + BaCl2(aq) à BaSO4(s) + 2NaCl(aq).View Ans
Classify the following reactions into oxidation and reduction reactions.
(i) S( s) + O 2( g) ? SO 2( g)
(ii) N2( g) + 3H 2( g) ? 2NH 3( g)
(iii) Fe2+ (aq) e ? Fe3+ (aq)
(iv) Fe3+ (aq) e ? Fe2+ (aq) (4 marks)View Ans