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anonymous

  • one year ago

desperate need of help!!!! will medal and fan!! In the reaction K2CrO4(aq) + PbCl2(aq) --> 2KCl(aq) + PbCrO4(s), how many grams of PbCrO4 will precipitate out from the reaction between 500.0 milliliters of 3.0 M K2CrO4 in an excess of PbCl2? 1.5 grams 3.0 grams 480 grams 150 grams

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  1. anonymous
    • one year ago
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    @TheSmartOne @angrybadger.exe @Ahobart12160 @Luigi0210 @mathstudent55 @ChiefArnav

  2. anonymous
    • one year ago
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    no idea

  3. anonymous
    • one year ago
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    @TINY10207 @Mtalha2 @THEHELPER123

  4. anonymous
    • one year ago
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    sorry dont know

  5. anonymous
    • one year ago
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    @H3LPN33DED @Koikkara @robtobey @whpalmer4 @toxicsugar22 @youngnephew34 @inkyvoyd @OpTicRebekah @Jaynator495 @Jackky @Justmeneedinghelp @jeremy12345 @Lost??? @loomely @hannah120899 @fantasywolfpack

  6. TheSmartOne
    • one year ago
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    @Australopithecus @chmvijay @matt101 @aaronq can help you better

  7. TheSmartOne
    • one year ago
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    also @JFraser can help

  8. anonymous
    • one year ago
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    You will find your answer on this website https://ca.answers.yahoo.com/question/index?qid=20110216112647AAwvziD

  9. anonymous
    • one year ago
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    @Mtalha2 could you please take a screenshot of it, it's blocked on my school computer :(

  10. anonymous
    • one year ago
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    @TheSmartOne thank you!!

  11. TheSmartOne
    • one year ago
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    the screenshot of that: http://prntscr.com/8hgy81

  12. anonymous
    • one year ago
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    for some reason that link is blocked of your screenshot. could you just add it as a file? sorry

  13. anonymous
    • one year ago
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    moles K2CrO4 = 0.500 L x 3.0 M=1.50  K2CrO4 + PbCl2 = PbCrO4 + 2 KCl  the ratio between K2CrO4 and PbCrO4 is 1 : 1  moles PbCrO4 = 1.50 mol x 323.2 g/mol=485 g

  14. anonymous
    • one year ago
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    @Mtalha2 can u still help!

  15. anonymous
    • one year ago
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    Yeah sure

  16. anonymous
    • one year ago
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    could u just take a screenshot of that page. add it as a file please @Mtalha2

  17. anonymous
    • one year ago
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    Lol I already send u what's there

  18. anonymous
    • one year ago
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    @Mtalha2 yeah the link but I'm on my school computer so the links blocked, I was wondering if u could take a screenshot of the answer please and add it as a file!! I will medal & fan u

  19. anonymous
    • one year ago
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  20. anonymous
    • one year ago
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    Lol here you go!!

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