[" 19.Calculate the potential for half-cell "],[" containing "0.10MK_(2)Cr_(2)O_(7)(a gamma)],[0.20MCr^(3+)(aq)" and "1.0times10^(-4)M^(+)(aq)],[" The half-cell reaction is "],[Cr_(2)O_(7)^(2-)(aq)+14H^(+)(aq)+(6e^(-))/(2Cr^(3+)(aq)+7H_(2)O(l))],[" and the standard electrode potential is "],[" giyen,as "E^(@)=1.33V" .All ndia "20m]

Calculate the potential for half-cell containing 0.10 M K_(2) Cr_(2) O_(7) (aq), 0.20 M Cr^(3+) (aq) and 1.0 xx 10^(-4) MH^(+) ( aq) . The half- cell reaction is Cr_(2) O_(7)^(2-) ( aq) + 14H^(+) ( aq) + 6e^(-)rarr 2Cr^(3+) (aq) + 7 H_(2) O ( l ) and the standard electrode potential is given as E^(@) = 1.33 V .

Calculate the potential for half-cell containing 0.10 MK_(2)Cr_(2)O_(7)(aq),0.20M Cr^(3+)(aq) and 1.0xx10^(-4)MH^(+)(aq) . The half-cell reaction is Cr_(2) O_(7)^(2-)(aq) +14H^(+) +6e^(-) to 2Cr^(3+)(aq) +7H_(2)O(l)

Calculate the potential for a half cell reaction containing 0.1 M K_(2)Cr_(2)O_(7), 0.20 M Cr^(3+)(aq) and 1.0xx10^(-4) M H^(+)(aq) . The half cell reaction is : Cr_(2)O_(7)^(2-)(aq)+14 H^(+)(aq)+6e^(-)to2 Cr^(3+)(aq)+7H_(2)O (l) The standard electrode potential (E^(@))=1.33 V .

What type of a battery is lead storage battery? Write the anode and cathode reactions and the overall cell reaction occurring in the operation of a lead storage battery. (b) Calucluate the potential for half-cell containing. 0.10 M K_(2)Cr_(2)O_(7)(aq), 0.20 M Cr^(3+) (aq) and 1.0 xx 10^(-4) M H^(+) (aq) The half -cell reaction is Cr_(2)O_(7)^(2-) (aq) + 4H^(+) (aq) + 6 e^(-) to 2 Cr^(3+) (aq) + 7H_(2)O(l) and the standard electron potential is given as E^(o) = 1.33V .

What type of a battery is lead storage battery? Write the anode and cathode reactions and the overall cell reaction occurring in the operation of a lead storage battery. (b) Calucluate the potential for half-cell containing. 0.10 M K_(2)Cr_(2)O_(7)(aq), 0.20 M Cr^(3+) (aq) and 1.0 xx 10^(-4) M H^(+) (aq) The half -cell reaction is Cr_(2)O_(7)^(2-) (aq) + 4H^(+) (aq) + 6 e^(-) to 2 Cr^(3+) (aq) + 7H_(2)O(l) and the standard electron potential is given as E^(o) = 1.33V .

Calculate the potential for half cell containing 0.1 M K_2Cr_2O_7(aq) , 0.20 M Cr^(3+)(aq) and 1.0xx10^-4 M H^(+)(aq) The half cell reaction is. CrO_7^(2-)(aq)+14H^(+)+6barerarr2Cr^(3+)(aq)+7H_2O(l) and the standard electrode potential is given as: E^@=1.33V .

The electrode with reaction :Cr_(2)O_(7)^(2-)(aq)+14H^(o+)(aq)+6e^(-) rarr 2Cr^(3+)(aq)+7H_(2)O can be represented as

The electrode with reaction :Cr_(2)O_(7)^(2-)(aq)+14H^(o+)(aq)+6e^(-) rarr 2Cr^(3+)(aq)+7H_(2)O can be represented as