Chile salt peter a soure of NaNO_(3) also contains NalO_(3). The NalO_(3) can be used as a surece of iodine produced in the following reactions : Step 1 :lO_(3)^(-) + 3HSO_(3)^(-) to l^(-) + 3H^(+) + 3SO_(4)^(2-) Step 2 : 5l^(-) + lO_(3)^(-) + 6H^(+) to 3l_(2) + 3H_(2)O One litre of chile salt peter solution containing amount of same solutionis added to the reaction mixture to bring about the secondreaction . How many grams of NaHSO_(3)are required in step 1 andwhat additional volume of chile peter must be added in step 2 to bring in complete conversion of l^(-) " to " l_(2) ?

Chile salt peter a soure of NaNO_(3) also contains NalO_(3). The NalO_

1.	Chile salt peter a soure of NaNO_(3) also contains NalO_(3). The NalO_(3) can be used as a surece of iodine produced in the following reactions : Step 1 :lO_(3)^(-) + 3HSO_(3)^(-) to l^(-) + 3H^(+) + 3SO_(4)^(2-) Step 2 : 5l^(-) + lO_(3)^(-) + 6H^(+) to 3l_(2) + 3H_(2)O One litre of chile salt peter solution containing amount of same solutionis added to the reaction mixture to bring about the secondreaction . How many grams of NaHSO_(3)are required in step 1 andwhat additional volume of chile peter must be added in step 2 to bring in complete conversion of l^(-) " to " l_(2) ?
Answer» Solution :Meq. of `NaHSO_(3) = " Meq. of " NalO_(3) = N xx V = (5.8)/(198) xx 6 xx 1000 ` `l^(5+) + 6e^(-) to l^(-) "( For " KlO_(3), " n-FACTOR = 6 ")` . ` :. " Meq. Of " NaHSO_(3) = 175.76` `W_(NaHSO_(3))/(M//2) xx 1000 = 175.76` `rArr W_(NaHSO_(3)) = (175.75 xx 104)/(2 xx 1000) = 9.14` gm ALSO , Meq. of `l^(-)` formed using n-factor `6 = 175.76` In step 2, n-factor of `l^(-) ` is 1 andn- factor for `lO_(3)^(-)` is 5 Meq. of `l^(-)`formed using n-factor `1 = (175.76)/6` Meq. of `NalO_(3) " used in " 2^(nd) " step " = (175.76)/6` `rArr(5.8)/(198) xx 5 xx V = (175.76)/6` `V_(NalO_(3)) = 20 ` ml