questions about industrial chemistry. (2 Viewers)

[Carl5]

I too had about 900kg or something like that. I was actually wondering in the exam "1 tonne is 1000kg... right??", so I just did it all in tonnes and got 0.9xxxxx tonnes or something.

I had less than 3 hours of sleep. I think it was due to the excitement of finishing. I just COULD NOT sleep and had trouble reading the questions and recalling simple stuff I was acing the day before. But at least it's all over!

 

[zhuang281]

Off memory 950kg give or take a tiny bit

 

[jamesfirst]

Because of H+ and blue because of OH-. Chlorine isn't oxidised because the concentration is not enough to overcome the -0.1 extra Vredox.

omg WHAT?

.... Another mark lost.