In the reaction:
`2Al(s)+6HCl(aq) to 2Al^(3+)(aq) +6Cl^(-)(aq)+3H_(2)(g)`

In the reaction : 2Al(s) + 6HCl(aq) rarr 2 Al^(3+)(aq) + 6 Cl^(-)(aq) + 3H_(2)(g)

In the reaction 2Al(s)+6HCl(aq)to6Cl^(-)(aq)+3H_2

Identify the oxidant and the reductant respectively in the following reaction. Cl_(2)(g) + 2Br^(-)(aq) to 2Cl^(-)(aq) + Br_(2)(aq)

The reaction Cl_(2)(g)+20H^(-)(aq)toClO^(-)(aq)+Cl^(-)(aq)+H_(2)O(l) represents the process of bleaching. Identify and name the species that bleaches the substances due to its oxidising action.

Write Nernst equation for the reaction: (i) 2Cr(s) +3Cd^(2+)(aq) to 2Cr^(3+) (aq) +3Cd(s)

Chlorine is prepared in the laboratory by treating manganese dioxide ( MnO_2 ) with aqueous hydrochloric acid according to the reaction: 4HCl(aq) + MnO_(2)(s) to 2H_(2)O(l) + MnCl_(2)(aq) + Cl_(2)(g) . How many grams of HCI react with 5.0g of manganese dioxide?

Consider the reaction: (T = 298 K) Cl_2 (g) + 2 Br^(-) (aq) rarr 2 Cl^(-) (aq) + Br_2 (aq.) The emf of he cell, when [Cl^(-) = (Br_2] = [Br^(-) ] = 0.01M and Cl_2 gas is at 1 atm pressure, will be : ( E^@ for the above reaction is = 29 volt ).

With the help of the balanced chemical equation 2Al(s)+3H_(2)SO_(4)(aq) to Al_(2)(SO_(4))_(3)(aq)+3H_(2)(g) Answer the equations below : What would be the mass of Al_(2)(SO_(4))_(3) formed per 27 g Al consumed?

With the help of the balanced chemical equation 2Al(s)+3H_(2)SO_(4)(aq) to Al_(2)(SO_(4))_(3)(aq)+3H_(2)(g) Answer the equations below : How much Al (in grams) will be used to liberate 22.4 L of Hydrogen gas, at STP

With the help of the balanced chemical equation 2Al(s)+3H_(2)SO_(4)(aq) to Al_(2)(SO_(4))_(3)(aq)+3H_(2)(g) Answer the equations below : How many moles of acid are required for each mole of H_(2) liberated?