Questions?

Any questions, email me at singkasing@yahoo.com or look for me in the departmental office!!!!! Don't be shy, if something is difficult, it does not mean that you should stop learning, instead, try harder, eventually you will succeed.

Monday, 2 April 2012

Crystallisation

Obtaining crystals..

Saturated solution --> Boil --> cool --> Crystals!

Crystallisation
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Pure KNO3 crystal obtained by crystallisation

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Wednesday, 15 February 2012

Answers

Dear Students,

Please click on the link below for the answers.

Write all your answers in red pen!

Thanks!!!!!

Answers to Elements, Molecules, Compound Exercises
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