Thursday, 16 May 2013

4.6 understand the general rules for predicting the solubility of salts in water


i) all common sodium, potassium and ammonium salts are soluble

ii) all nitrates are soluble

iii) common chlorides are soluble, except silver chloride

iv) common sulfates are soluble, except those of barium and calcium

v) common carbonates are insoluble, except those of sodium, potassium and ammonium
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6 comments:

  1. Olly Perkins9 June 2016 at 13:18

    thanks helps so much

    ReplyDelete
  2. Unknown21 November 2016 at 06:31

    Great help!!!

    ReplyDelete
  3. Unknown1 December 2016 at 22:31

    except silver choride AND lead (ii) chloride
    and for sulphates lead (ii) is also not soluble

    ReplyDelete
  4. Joao12 April 2017 at 08:05

    What does it mean if it is soluble or insoluble?
    Solid? Aqueous?

    ReplyDelete
    Replies
    1. Anonymous12 April 2017 at 08:17

      Soluble is to be able to be dissolved, especially in water, whereas insoluble is the exact opposite.

      Delete
  5. Unknown25 March 2018 at 13:51

    Does anyone have a way of remembering these easily?

    ReplyDelete

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