Chemistry Help (1 Viewer)

[YaMiTe]

1. Describe the separation processes in the extraction of its sulphide ores.

2. Discuss the relevant energy considerations for the extraction of copper.

3. Explain how you could obtain pure copper from a piece of impure 'blister' copper.

4. Investigate the conditions under which explosions occur and relate it to the importance of collisions between reacting particles.

 

[YaMiTe]

anyone?

 

[zxreth]

google. Found answers pretty quickly. do some work yourself first.

+1

 

[Riot09]

seriously dude these are easy questions.

-just go to yahoo answers or research the info.

-and is this a assignment u have trouble with or cant be bothered 2 do ?

tell us the context,otherwise people will be reluctant 2 help u