Tuesday, 7 May 2013

2.27 describe the use of anhydrous copper(II) sulfate in the chemical test for water

anhydrous copper sulphate will become hydrous copper sulphate when it is reacted with water.
So if anhydrous copper sulphate goes from white to blue in the presence of a liquid it will be water.
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9 comments:

  1. Louie22 December 2014 at 09:14

    This comment has been removed by the author.

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  2. Louie22 December 2014 at 09:15

    You and your notes are amazing :) helped so much, thanks a lot Hannah (got my IGCSEs this summer :////)

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    1. HannahHelp23 December 2014 at 10:45

      Its no problem! Glad you like them :) Ah really, well good luck, and remember they aren't everything but you may as well give em a good go ;)

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  3. Louie24 December 2014 at 01:26

    Thanks :)

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  4. Unknown28 January 2015 at 05:50

    So if there is water present it'll turn the anhydrous copper II sulfate blue?

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  5. Unknown31 March 2015 at 08:34

    yes;)

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  6. Unknown29 November 2015 at 08:24

    Is a hydrous copper sulphate the same as hydrated copper sulphate?

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  7. Unknown18 May 2016 at 06:22

    yep

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  8. Unknown14 January 2017 at 15:59

    soo helpful thanks

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