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a) Addition of Na2S2O3 to

  1. a) Addition of Na2S2O3 to I2+I-->I3 in an aqueous layer will turn the solution clear and colourless. Write an equation
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    2. Natasha asked by Natasha
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  2. The following equation is given:S2O3 -2 + 2H +1 ---> S + SO2 + H2O [HCl] = 2 mol/L [Na2S2O3]= 0.3 mol/L what is the
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    2. Stephanies asked by Stephanies
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  3. Calculate the mass of solid Na2S2O3•5H2O required to prepare 300. mL of 0.0200 M Na2S2O3
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    2. Nicolai asked by Nicolai
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  4. 2 ml of 1M HCl0 ml of H2O 3ml of .3M Na2S2O3 How do I find the initial and final concentrations of both HCl and Na2S2O3?
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    2. Nicole asked by Nicole
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  5. how many milliliters of 0.200 M Na2S2O3 are needed to provide 0.0388 mol Na2S2O3?
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    2. kelly asked by kelly
    3. views icon 791 views
  6. 1) A saturated solution of the slightly soluble salt MA3 is 1.4 ×10^–3 M in MA3. What is its Ksp value?2) A 20.0 mL sample of
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    2. Brad asked by Brad
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  7. 1) A saturated solution of the slightly soluble salt MA3 is 1.4 ×10^–3 M in MA3. What is its Ksp value?2) A 20.0 mL sample of
    1. answers icon 0 answers
    2. Brad asked by Brad
    3. views icon 717 views
  8. Suppose a student diluted and titrated a bleach unknown exactly as described in the experimental procedure, except only a single
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    2. Erin asked by Erin
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  9. Sodium thiosulfate, Na2S2O3, is used as a fixer in photographic film developing. The amount of Na2S2O3 in a solution can be
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    2. Muhammad asked by Muhammad
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  10. I need a balanced chemical equation for the titration of potassium iodate (KIO3^2-) and sodium thiosulfate (Na2S2O3^2-).This is
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    2. Ronnie asked by Ronnie
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