Tips for Chemistry Practicals (P3)

[liang96]

Max 3 marks are allocated for accuracy marks.
You may still get 1/2 marks if the result is <0.2cm3(about that) of teacher's result.
Error carried forward does apply. So , im always make titration last to do as i can simply fake the result.
Better to loss the 3 marks than 1 whole question.
Last resort though

 

[Sarosh Jameel]

we can include rough titre in the table .. right ?

 

[Xtreamer]

we can include rough titre in the table .. right ?

Yeah can be rough titre in table Check this out:
http://fahadsacademy.com/notes/chemistry-notes/chemistry-as-practical-exam-notes/

 

[bubbles1997]

we can include rough titre in the table .. right ?

Hi All! Please help us in tomorrow's chemistry practical.
Feel free to post anything related.
https://www.xtremepapers.com/community/threads/as-chemistry-2015-m-j.41585/

 

[Xtreamer]

Hi All! Please help us in tomorrow's chemistry practical.
Feel free to post anything related.
https://www.xtremepapers.com/community/threads/as-chemistry-2015-m-j.41585/

Thanks Tay Tay

 

[Xtreamer]

For titration

http://www.nobraintoosmall.co.nz/students/chemistry/NCEA_Level2/pdfs/che_91161_titrationhelp.pdf

 

[Alpharaptor]

dude this really helped thanks !

 

[MAKdemonic]

I heard that the titration doesn't need to be carried out more than twice, do them correct and then write the other titres with 0.2 difference, for instance, if my rough titre is 23 and 1st titre is 23.5 then I can write 2nd as 23.8 and 3rd as 23.4 without even carrying it out.

 

[Rottu de Mello]

Thank you so much

I'll upload some pictures as soon as I get my journal from the school, explaining how to draw the tables and write the observations.