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ocr 21st century c3

my test is on Thursday the 23rd may and i am really struggling with the topic c3 which is chemicals in our lives, any help?

Reply 1

joostan

Original post by chloe lummis

my test is on Thursday the 23rd may and i am really struggling with the topic c3 which is chemicals in our lives, any help?

First of all, welcome to tsr
:tsr:

Have you got a particular question that you're struggling with - I'm unfamiliar with the spec. :smile:

Reply 2

chloe lummis

im doing gcse,its all about the rocks and conitents, salts and alkalis, and that . i cant seem to understand it properly.

Reply 3

joostan

Original post by chloe lummis

im doing gcse,its all about the rocks and conitents, salts and alkalis, and that . i cant seem to understand it properly.

I've got about half an hour, so I can try and explain anything in particular you're having problems with :smile:

Reply 4

chloe lummis

if you could help what do you know about
-limestone, coal and salt
- reacting and making alkalis
- uses of chlorine
-electrolysis
- industrial chemicals
thank you !

Reply 5

joostan

Original post by chloe lummis

if you could help what do you know about
-limestone, coal and salt
- reacting and making alkalis
- uses of chlorine
-electrolysis
- industrial chemicals
thank you !

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