A quick video showing how you come up with a possible mechanism for a multi step reaction using the rate expression. Avoid those pitfalls. Don't let the exam beat you.
Absolute legend as always. Teachers nowadays don't really know how to teach. All they do is use "smart boards" with slides that they just flick over with animations instead of them explaining it. Here, you're old-fashioned and through your comments, it's evident that people love this. Please keep it up.
Mr Allery. Could you also have: N2O5 --> N2O3 + O2 N2O5 + N2O3 --> 4NO2 I highly appreciate your efforts to help students and have immeasurable respect for you for offering all of these amazing videos for free. I can't afford to go to college for A levels as it's very expensive here in Kenya. Watching your videos are my sole way to cover the syllabus along with the textbooks. Thank you sir. I will be forever grateful.
Seriously wish this man was my chem teacher. The one in our school just took some shitty slides off the internet and reads off it. A slide off the internet!!! She didn’t even bother to make her own! Plus, 70% of the time she doesn’t even understand the slides herself so when we ask any questions she just points at the slide and say ‘it says on it right there’.
Hi mate thank you so much for your videos they are so helpful. I am retaking year 13 from september so i was wondering could you please me another OCR F325 chemistry paper walk theough videos and if you have time also the F324 module. thanks again
