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Chemistry, 27.11.2019 05:31 chalowiee1570
Aprecipitation reaction is caused by mixing 100. ml of 0.25 m k2cr2o7 solution with 100. ml of 0.25 m pb(no3)2 solution. when the precipitate forms, it is filtered from the mixture. which describes the changes in concentration of the spectator ions k+ and no3- in the reaction mixture as the reaction occurs? k+ is doubled, no3- halvedneither is affectedboth are doubledk+ is halved, no3- halved
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Aprecipitation reaction is caused by mixing 100. ml of 0.25 m k2cr2o7 solution with 100. ml of 0.25...
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