chemistry

1gm of AgNO3 is dissolved in 50ml of h2o. it is titrated with 50ml od sol. agi is precipitated is filtered of.the exces of ki is then titrated with 1/10M KIO3 in the presence of acidic medium until all I->>ICl. it reqires 50ml of the 1/10M KIO3 sol. 20ml of same KI sol reqire 30ml of 1/10M KIO3. determine % od AgNO3 in the sample.
KIO3+KI+HCl>>ICl+KCl+H2O

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asked by debby
  1. You need to repost. This time, watch spelling, start sentences with capital letters, and use proper formula writing (I know what h2o means although it isn't correct) but I don't know what agi means and I don't know what od means.

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