hw to memorize cation and anion tables?

nubcake SG

got any trick bo? Rolling Eyes

Herzog_Zwei SG

First remember your REDOX tables.
Then remember your cation and anion by reactivity.

Kuali Baba SG

You can usually tell the sort of ions that are produced from their positions in the periodic table and the various compounds you have encountered in your course of study. Wink

UltimaOnline SG

This is not a direct reply to the original poster's question; but is related anyway.

For those who didn't know, you can click on the subject (url below) to retrieve the syllabus in pdf, incluidng (a simplified) Chemistry Data booklet.
http://www.seab.gov.sg/SEAB/aLevel/syllabus/school/2007_GCE_A_H.html

ahhaoz SG

erm are u refering to the one for the practical which the colours are written?

the.owl SG

everything is soluble except LCB??? LOLOL cant remember

the.owl SG

I think lead iodide is yellow in color? LOLOL Laughing

I havent touched chem in 5 years Embarassed

cApitaland SG

my fren teach mi..

LCB = la* ch** bye

now easy to remember.

ndmmxiaomayi SG

Use some common sense… iron rust, copper colour, etc

davidche SG

I OSO HAVE THIS PROBLEM.

crazy monkey SG

tattoo on the back of your hand Laughing

nubcake SG

i used ur tip for tdy chem paper. lucky i rmb copper + sodium hydroxide is blue colour Laughing

Herzog_Zwei SG

Dark Blue....