chemistry

Hello everyone, I hope you're all feeling great. I have compiled links for sites, YT videos, PPTs, etc., in a single file for various IGCSE subjects, despite the fact that it was primarily made for IGCSEs, It can still be used for GCSEs, O-Levels, and exam boards other than C(A)IE, in fact, some...

Assalaam alaikum! I'm starting this thread to post my notes for the IGCSE subjects Computer SCience, Chemistry, Biology, Physics. You can tell me which subject you need most help with using the poll and I'll give most priority to that. Insha Allah I'll post here regularly! Hope I can help some...

Hi, I've been scouring the internet for some time now, and I cannot seem to find the CDs for several coursebooks. These include: - Cambridge IGCSE Biology Coursebook by Mary Jones and Geoff Jones CD - Cambridge IGCSE Physics Coursebook by David Sang CD - Cambridge IGCSE Chemistry Coursebook by...

I put these together during as part of my revision in year 13 and thought it would be helpful for others. Includes questions on chemistry (AQA), physics (OCR), maths (AQA) and further maths (AQA). Probably the most useful are the multiple choice questions (one document of these per subject)...

Can somebody please help me with this Q When 0.47 g of E was completely burnt in air the heat produced raised the temperature of 200 g of water by 27.5°C assume no heat losses occurred during this experiment bi) use the relevant data from the data booklet to calculate the amount of heat released...

need the companian cd for this book pls. can u please upload the files in the cd

pls guys post predictions under here

Edexcel A level chemistry Jan 2015 IAL WCH03/01 Q3 b (iii) Why is uncertainty value times by 2?

hi can any of you recommend me some good websites for alevel cie? i need worked solutions for maths(9709) physics (9702) and biology and chemistry. it would be great if you could provide some files too.a compilation of pastpapers maybe?

Does anyone want the savemyexams classified answers for free? if so let me know

Hey there! i was scavenging through the internet trying to find these but couldn't If any of you guys have the examiner reports for october november 2018 for physics chem bio & maths i would really appreciate if you could attach them here! Thanks alot in advance

Hey! so im in As and i have to give my exams in May. If anyone has helpful notes and resources for As math, physics., chemistry and biology please do post them on this thread. Also, any advice from people who have done alevels and helpful tips would be really really appreciated. (Stressing &...

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i need topic wise o’level papers please..... Physics p1 p2 p4 Biology p1 p2 p6 Chemistry p1 p2 p4 Maths p2 p4 IF ANYBODY HAS THESE PAPERS IM LOOKING FOR PLEASE DONT IGNORE I NEED TOPIC-WISE PAPERS ONLY....THANK YOU

This is the 2018 February March Paper 4 chemistry Variant 42, hopefully it helps some of you

I take Bio, Physics and Chemistry, (A2) and giving my M/J 2018 papers, could you please tell me how the papers were? were they easier than the 2017 papers? Can you please tell me what questions they asked

It's said that papers will be out in early may and it's almost end of April but i don't think anywhere papers are released for 2017 june so if anyone has them please do provide me ...

Does anyone have the full Chem Factsheets?

Hi everyone! I am in a very weird situation, due to some reason, I am going to be sitting in this May/June exam season as a private candidate in Karachi. I am a university student who gave his intermediate and matric exams and not very familiar with the a/o examination stuff. Can you guys advise...

Can someone please help me with this! At 100°c, 0.1 mole of n2o4 is heated in one dm3 flask.At equilibrium, concentration of NO2 was found to be 0.12 moles.calculate Kc for the reaction?