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- Feb 10, 2011
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Pg. 284
This passage seems to combine titrations with Electrochemistry. There's a regular redox reaction happening here and it's rate of reaction seems to be affecting by another side reaction of titration. Ie. Pb+2 is being taken away by Cr207 so there's less of it left to (ie. less left for reduction) .<--is this correct?
-What's being titrated here: acid/base and how does that related to Equation 1 and 2 on the page? What's a base/acid (in PbCr2O7)?
- Terminology: "higher reduction potential means" more favorable to reduce. ie. E reduction of +2 is higher than 1., or Ereduction of - 0.13 is higher than Ereduction of - 1. 00 ?
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This passage seems to combine titrations with Electrochemistry. There's a regular redox reaction happening here and it's rate of reaction seems to be affecting by another side reaction of titration. Ie. Pb+2 is being taken away by Cr207 so there's less of it left to (ie. less left for reduction) .<--is this correct?
-What's being titrated here: acid/base and how does that related to Equation 1 and 2 on the page? What's a base/acid (in PbCr2O7)?
- Terminology: "higher reduction potential means" more favorable to reduce. ie. E reduction of +2 is higher than 1., or Ereduction of - 0.13 is higher than Ereduction of - 1. 00 ?
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