Agriculture and Industry - Equilibrium, rates and industry
8 important questions on Agriculture and Industry - Equilibrium, rates and industry
In the Haber process where does the N2 and the 3H2 come from?
N2 = fractional distillation of air
3H2 = natural gases (steam reformation)
In the Haber process, what effect does increasing the temp have? What compromise has to be made?
The equilibrium shifts to the left and lowers the temp by moving in the endothermic direction = making more reactants
- lower temperature is preferred but this means there are fewer collisions so the reaction is slow = compromise at 450 degrees
In the Haber process, what effect does increasing the pressure have? Why is a compromise reached in industry?
Equilibrium shifts to lower the pressure - RHS = increasing the production of ammonia.
In industry a compromise of 200 atm because background-colorany higher would be dangerous and the equipment is very expensive & hard to maintain = very energy intensive
- Higher grades + faster learning
- Never study anything twice
- 100% sure, 100% understanding
For my 1st exam I got a C. Then, I started looking for ways to learn better and I came across Study Smart. Since then I have scored a A+, A, A- and another A. I highly recommend it to everyone who wants to hear it. I am so happy with it!!
I was struggling to finish all my first-year subjects for 3 years. Then I discovered Study Smart, which helped me to finish all of them within 3 months.
Because of StudySmart, things are going well in many ways. Before, I always had study stress and no time for anything. Now I feel calm and confident (because of the program). I used to score a B, now I usually score an A or A+.
Hey Chris, I really want to thank you very much for developing the platform, I usually got around C for my exams, now I scored an A+, an A and a A- !!
Since using Study Smart, my average has increased significantly. I even completed a statistics course with a A+ while I'm bad at statistics. I took on extra courses this year, because of Study Smart. Thanks so much!
Ever since I started studying with StudySmart I passed all my exams !!! No more re-sits!! At first, I was happy with a pass and now I only get good grades. Many thanks!
I aced all the courses I studied with Study Smart. For law, I first scored a D, and now an A! I’m 100% sure that I’ll pass all the courses I study with Study Smart.
I always thought I studied well. My grades were fine. I could never have imagined that applying these study skills would have such a huge and direct impact on my grades, my speed and the pleasure I have in learning.
For the first time, I finally feel totally confident about the way I learn. I have the perfect overview and make great progress in terms of speed and the grades I get. Thanks, Chris!
I immediately started to enjoy learning again, and my grades soared. All of a sudden, everything went better. I highly recommend Study Smart to all students..
Being able to create my materials online made the process of studying so much smoother and quicker. I no longer have to spend a huge amount of my time on creating my summaries.
At first, my notes were a mess. Now I use Study Smart to take my notes in a perfectly structured way. It helps me to save a lot of time and do other things I enjoy.
Students that study with Study Smart get better grades. The system applies all the learning methods in such a way that both well-performing students and students who struggle perform much better.
Hi Chris, I would like to thank you very much. Last year I scored C on a course, and this year I got an A+ thanks to your method! Thank you very much!
The largest effect is that my child is more enthusiastic about school! Every parent wants their children to be happy at school, Study Smart made it happen.
In high school, I failed several exams, and that has really changed now. I actually needed this tool very much back then. Since I started studying with StudySmart, I haven't had any D's. My average score is now an A and those are results I would have never had in the past
With my old method, I passed only 3 out of 8 courses. Since I started taking my notes digitally in Study Smart, I have passed all my courses on the first try. For me, StudySmart takes away the stress of wondering if I will pass or not.
Thanks to StudySmart, I passed all my exams, and with better grades than before! On top of that, I have mastered a very good study method now, which I am confident will help me earn my degree.
What catalyst is used in the Haber process, what effect does it have on the equilibrium?
Fe catalyst - eqm does not change.
What is the equation for the Haber process? What type of reaction is it?
N2 (g) + 3H2 (g) *double headed arrow* 2NH3 (g)
Exothermic
Why are compromises made in the Haber process?
To compromise with the rate.
How can CO2 be removed from a mixture?
Dissolve it in water
Why would oxygen be added to a mixture of methane and steam? (p. 50 Q3(a) revision textbook)
So that the exothermic reaction takes place and providing energy for the endothermic main reaction.
The question on the page originate from the summary of the following study material:
- A unique study and practice tool
- Never study anything twice again
- Get the grades you hope for
- 100% sure, 100% understanding
