" How many ml of "0.150MNa_(2)CrO_(4)" will be required to oxidize "40ml" of "0.5MNa_(2)S_(2)O_(3)

In basic medium CrO_(4)^(2-) reacts with S_(2)O_(3)^(2-) resulting in the formation of Cr_(OH)_(4)^(ɵ) and SO_(4)^(2-) How many " mL of " 0.1 M Na_(2)CrO_(4) is required to react with 40 " mL of " 0.25 M Na_(2)S_(2)O_(3) ?

In basic medium, CrO_(4)^(2-) oxidises S_(2)O_(3)^(2-) to form SO_(4)^(2-) and itself changes to Cr(OH)_(4)^(-) . How many mL of 0.154M CrO_(4)^(2-) are required to react with 40mL of 0.308 M S_(2)O_(3)^(2-) ?

In basic medium, CrO_(4)^(2-) oxidizes S_(2)O_(3)^(2-) to form S_(2)O_(4)^(2-) .how many mL of 0.154 M CrO_(4)^(2-) are required to react with 40 mL of 0.246M S_(2)O_(3)^(2-) ?

How many mL of 22.4 volume H_(2)O_(2) is required to oxidise 0.1 mol of H_(2)S gas to S ?

How many mL of 22.4 volume H_(2)O_(2) is required to oxidise 0.1 mol of H_(2)S gas to S ?

In basic solution CrO_4^(2-) oxidises S_2O_3^(2-) to form [Cr(OH)_4]^(ɵ) and SO_4^(2-) How many millilitres of 0.154 M Na_2CrO_4 are required to react with 40.0 " mL of " 0.246 M Na_2S_2O_3 .

In basic solution CrO_4^(2-) oxidises S_2O_3^(2-) to form [Cr(OH)_4]^(ɵ) and SO_4^(2-) How many millilitres of 0.154 M Na_2CrO_4 are required to react with 40.0 " mL of " 0.246 M Na_2S_2O_3 .

Acidified solution of dichromate ion, Cr_(2)O_(7)^(2-) oxidize Fe^(2+) to Fe^(3+) , forming Cr^(3+) in the process. What volume of 0.175 M K_(2)Cr_(2)O_(7) in mL is required to oxidize 60.0mL of 0.250 M FeSO_(4) ?