The oxidation of iodide ion by peroxy disulphate ion is described by the equation :
`3I^(-)+ S_2O_8^(2-) to I_3^(-) + 2SO_4^(2-)`
What is the average rate of formation of `SO_4^(2–)` during that time interval ?

The oxidation of iodide ion by peroxy disulphate ion is described by the equation : 3I^(-)+ S_2O_8^(2-) to I_3^(-) + 2SO_4^(2-) If -(Delta[S_2O_8^(2-)])/(Deltat)=1.5xx10^(-3) Ms^(-1) for a particular time interval, what is the value of -(Delta[I^-])/(Deltat) for the same time interval ?

In this reaction: S_(2)O_(8)^(2-)+2I^(-) to 2SO_(4)^(2-)+I_(2)

The rate of disappearance of SO_(2) in the reaction 2SO_(2) + O_(2) rarr 2SO_(3) is 1.28 xx 10^(-3) g//sec then the rate of formation of SO_(3) is

For a reaction 2SO_(2) + O_(2) to 2SO_(3) rate of consumption of SO_(2) is 6.4 xx 10^(-3) kg/sec. the rate of formation of SO_(3) in same units will be

The shape of SO_4^(2-) ion is