Question 23 need help

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Question 23 need help

Post by amanina mahfuzah on Thu Sep 02, 2010 7:28 am

Q23 y d answer is A?
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Answer!

Post by Athira Syafiqa Rosli on Thu Sep 02, 2010 7:29 am

Arrow Why is the answer A?
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do the chemical equation first

Post by fatin iz on Thu Sep 02, 2010 7:32 am

do chemical eq.
then pecah2kan the ion
cut the same one
don't use the molecule

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Re: Question 23 need help

Post by nur farah anis on Thu Sep 02, 2010 7:33 am

i also need help 4 this question.. Sad
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Guide for Q23

Post by Admin on Thu Sep 02, 2010 8:27 am


  1. Write the chemical equation for the reaction between sulphuric acid & sodium hydroxide
  2. List out the particles present for each reactant/product.
  3. Cancel repeating ions at the left & right of the chemical equation.

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Re: Question 23 need help

Post by Athira Syafiqa Rosli on Tue Sep 07, 2010 6:07 am

Okie dokie. Thanks for the info. 
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Re: Question 23 need help

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