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I2 + KIO3 + HCl

  1. What mass of KIO3 is needed to convert the copper in 0.200g of CuSO4.H2O to Cu(IO3)2?my answer is: 0.828g Cu(IO3)2 x (2*214.003
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    2. xavier asked by xavier
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  2. 1a) Calculate the molar concentration of the KIO3 solution provided.KIO3 2.15g/L we used 10 mL in the experiment.
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    2. Sherry asked by Sherry
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  3. Calculate the concentration of KIO3(aq) present at the beginning of a reaction when 2.00 mL of 0.020 M KIO3(aq) is mixed with
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    2. Jessie asked by Jessie
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  4. how many grams of KIO3 are needed to make 50.0 mL of a 1.2 M KIO3 solution
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    2. Anonymous asked by Anonymous
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  5. HiI just need help with question (ii) and (iii), i know how to work out (i) A solution is prepared by dissolving 0.2222
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    2. Jenny asked by Jenny
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  6. Hi DrBob,Sorry about that, I wasn't very clear! Can someone please help me complete these calculations for my lab; I am having
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    2. Bryant asked by Bryant
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  7. The original 10 ml (KIO3) solution is 0.020M is mixed with 10 mL of 0.0020M NaHSO3 which give a total volume of 20 mL. Calculate
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    2. Raj asked by Raj
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  8. Can someone please help me complete these calculations for my lab; I am having some trouble.A. Standardization of Na2S2O3 -Mass
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    2. Bryant asked by Bryant
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  9. A solution is prepared by dissolving 0.2222 (¡¾0.0002) g of KIO3 in 50.00 (¡¾0.05) mL.(i) Calculate the molar mass of KIO3
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    2. Matt asked by Matt
    3. views icon 967 views
  10. A solution is prepared by dissolving 0.2222 (¡¾0.0002) g of KIO3 in 50.00 (¡¾0.05) mL.(i) Calculate the molar mass of KIO3
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    2. Hobson asked by Hobson
    3. views icon 637 views