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a quantity of 25 ml of a solution containing both Fe2+ and Fe3+ ions is titrated with 23 ml of .02 M KMnO4 solution. as a result
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2. asked by mani
3. 2,856 views
im studying for a test and i have no idea where to even start for this practice problem..??a 0.15M(molarity im assuming)solution
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2. asked by hannah
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A 2.80-g sample of haematite ore containing Fe3+ ions was dissolved in a concentrated acid and the solution was diluted to 250
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2. asked by Luke
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An aqueous solution is analyzed and found to contain potassium ions and sulﬁte ions. Write the equation for the dissolution of
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2. asked by lebanon
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A 25 ml solution containing oxalate, C204²‐ was titrated with KMnO4 solution in acidic medium. C2O4²- ions were oxidized to
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2. asked by Anis
3. 212 views
The formula unit for the ionic compound, aluminum sulfide, consists of which of the following?? 2 Al3+ ions and 3 S2- ions ? 3
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2. asked by emma
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he formula unit for the ionic compound, aluminum sulfide, consists of which of the following?? 2 Al3+ ions and 3 S2- ions ? 3
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2. asked by emma
3. 21 views
When 25.0 ml of a solution containing both Fe2+and Fe3 +ions is titrated with 23.0 ml of 0.0200M KMnO4(in dilute sulphuric
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2. asked by Ali
3. 1,201 views
when 25.0 mL of a solution containing both Fe2+ and Fe3+ ions is titrated with 23.0 mL of 0.0200 M KMnO4 (in dilute sulfuric
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2. asked by Albert
3. 4,464 views
Consider the following reaction:PbCl2 + 2 NaOH -> Pb(OH)2 + 2 NaCl What would be the major species observed floating in solution
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2. asked by Cher
3. 1,765 views