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Chemistry, 08.09.2020 14:01 gporter9200
Find an example of something that you do NOT know the state of. Describe it, and tell me your best guess of what state it is. Explain your guess.
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The amount of iron in ore can be quantitatively determined by titrating a solution of the unknown with a standard solution of dichromate, cr2o72−. the net ionic equation is 6fe2+(aq)+cr2o72−(aq)+14h+(aq)→6fe3+(aq)+2cr3+(aq)+7h2o(aq) part a the titration of 25.0 ml of an iron(ii) solution required 18.0 ml of a 0.230 m solution of dichromate to reach the equivalence point. what is the molarity of the iron(ii) solution?
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Find an example of something that you do NOT know the state of. Describe it, and tell me your best g...
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