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junior college 1 | H2 Maths
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What is cream ppt ??? Idk i learn already anot but srsly dk whats gg on? Omg pls help me qn b and c btw is solution c - iodine?
Date Posted: 6 years ago
Views: 557
A: potassium sulfite, K2SO3. B: aqueous bromine. C: iodine solution. Cream ppt is AgBr. Yellow ppt is AgI. Look up the reaction of potassium sulfite with bromine online.
Isnt A K2S2O3?? Anyway can u help me “answer” this qn so that i can ask other qn. Thanks :)
You don't have to wait for an answer before posting another question, I believe... as some others have posted multiple questions. Was a quick mental estimate of the empirical formula as I was outside. Follow your calculation, based on K2S2O3 or K2SO3.
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Just in case u need a posted answer... to post other questions. Haha... i am specialised in O level Chem.. so can only help a little with A level chem.
Date Posted:
6 years ago
Thanks
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