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chem2u

This forum is specially for those studying Chemistry SPM to share their study tips, answering technique.

Dear visitors, please contribute your chemistry notes, exercises, essay question, effective way of remembering facts, useful link or even your doubt with us!

calculation

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chem2u :: Trial Question & Exercises :: Trial SBP 2010 :: Paper 1

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calculation Empty calculation

Post by Nur Syazwani Thu Sep 02, 2010 8:40 am

i always stuck when it comes to question that involve calculation..
how to overcome this problem eh ? Question

Nur Syazwani

Posts : 3
Join date : 2010-09-02
Age : 31
Location : rawang

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calculation Empty hurmmm..

Post by hazlinda binti fauzi Thu Sep 02, 2010 8:43 am

more practice maybe... clown
hazlinda binti fauzi
hazlinda binti fauzi

Posts : 5
Join date : 2010-09-02
Age : 31
Location : kundang, selangor

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calculation Empty Important Calculation

Post by Admin Fri Sep 03, 2010 10:41 am

Important calculation in chemistry SPM

  1. mole
  2. mass
  3. volume of gas
  4. Determine empirical formula & molecular formula
  5. no of particles(atom/molecule/ion)
  6. concentration(involve dilution)
  7. rate of reaction
  8. heat of neutralization
  9. heat of displacement
  10. heat of precipitation
  11. heat of combustion

Attached file is my powerpoint showing everything related to the moles. Hope it will help.

Some tips:

  1. Understand the above concepts first
  2. Understand the relationship
  3. Practice makes perfect

Admin
Admin

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Join date : 2010-08-06

http://http//www.chem2u.blogspot.com

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calculation Empty Re: calculation

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chem2u :: Trial Question & Exercises :: Trial SBP 2010 :: Paper 1

 
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