to determine the empirical formula of magnesium oxide

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[Announcements] [Introduce Yourself] [ICT] [Prasekolah] [LINUS] [KSSR] [UPSR] [PMR] [SPM] [STPM] [School] [Classroom] [Clubs & Uniformed Bodies] [JPN] [SPA] [SICT] [SPP] [SPS] [SPPK] [SPSPK] [SPI] [SPsK] [JNJK] [PPD] [Program] [Computer & Internet] [Let's Hear It From You] [Membergroup]

[Chai Pei Khuin]

Hi, i have a question, hope you all can tell me the answer.

is it the experiment {to determine the empirical formula of magnesium oxide} is suitable for form 4 chemistry PEKA?

[Wong Hee Ting]

Not suitable.

[Chai Pei Khuin]

i also think like that....
thanks

[Sim Thiam Huat]

I always use the elelctrolysis experiment (factors determining discharge of ions) to do F.4 PEKA. We were also told to use the acid-base titration experiment for PEKA.......
   

[Patrick Chai Teck Khiong]

How bout continuous variation method(salt chapter)? I had done this PEKA for two years..But owes the result not good..Cannot get the graph that we want.

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