Exams today (1 Viewer)

[gadbil]

What exams did you have today and how were they

 

[Dreamerish*~]

What exams did you have today and how were they

http://www.boredofstudies.org/community/showthread.php?t=79156
http://www.boredofstudies.org/community/showthread.php?t=79863
http://www.boredofstudies.org/community/showthread.php?t=79661

This has already been done - in fact, by you!

 

[MuffinMan]

lol lets use this thread to discuss the chem exam on fri ----- help!

 

[sunjet]

h20 = water??

 

[Dreamerish*~]

h20 = water??

Hey, at least you know that.

Airness thought that carbon dioxide was HO₃.

HSC_SuCkSsS, here are some revision questions I'm making up on the spot:

1. Describe the equilibrium system involved in the Haber process.

2. Describe the use of Atomic Absorption Spectroscopy (AAS) in detecting concentrations of metal ions in solution.

3. Assess the significance of AAS in contributing to scientific knowledge of trace elements.

4. Describe similarities and differences of the properties of polyethylene and polystyrene, and relate these to their structures.

5. Explain the formation of acid rain.

6. Identify the factors that affect total dissolved solids in water.

7. Identify and elaborate on the effects of acid rain.

8. Outline the steps of water purification and assess the effectiveness of this system.

9. Describe how membrane filters purify water.

10. Outline the process of titration, and preparing a standard solution.

Answer these correctly, and you will get invisible rep.

 

[Meldrum]

Losers.

I chose Modern over Chemistry and I'm loving every minute of it.

Today I finished my last exam for this week and am euphoric. Go on, touch me.

 

[Dreamerish*~]

Go on, touch me.

I'd rather drink concentrated H₂SO₄.

 

[MuffinMan]

do it tonight...lol *runs to get conquering chemistry textbook* lol jokes
i cant do it now cause i g2g soon but yeah
more q's please!

 

[MuffinMan]

1. N_2(g) + 3H_2(g) (equilibrium sign) 2NH_3(g) + Energy

increase pressure = increase in yield rate since the molar ration of left to right is 4:2
increasing temperature = lessen yield rate as equilibrium moves to the left producing more nitrogen and hydrogen

 

[Shell]

Losers.

I chose Modern over Chemistry and I'm loving every minute of it.

Today I finished my last exam for this week and am euphoric. Go on, touch me.

HAHAHAHA i chose chem over modern and I am lovign every second. The people who still do modern are all "omg you are sooooooooo fucking lucky you dropped it"... compared to that, chem is a breeze.