Please help me with this problem!?

0 ⤊

Please help me with this problem!?

How many milliliters of 0.450 M Na2S2O3 solution are needed to titrate 2.405 g of I2 to the equivalence point?
I2(aq) + 2 S2O32-(aq) S4O62-(aq) + 2 I -(aq)

_______ mL

2007-02-26 05:16:03 · 3 answers · asked by lola_boo 1 in Science & Mathematics ➔ Chemistry

3 answers

2.3 thats easy!!

2007-02-26 05:18:13 · answer #1 · answered by SCOTT B 4 · 0⤊ 0⤋

Chem 105 Lab Notes F2000Calculate the estimated titration uncertainty in milliliters and in relative ... Sodium thiosulfate solution: 0.12 N (0.12 M). Dissolve 19 g of Na2S2O3 (or ...
zimmer.csufresno.edu/~davidz/Chem105/105f00/105labnotesf00.html - 49k - Cached - Similar pages

2007-02-26 13:19:27 · answer #2 · answered by god knows and sees else Yahoo 6 · 0⤊ 0⤋

.375 mL

2007-02-26 13:18:25 · answer #3 · answered by Sarbazeirani 2 · 0⤊ 0⤋