• Re: IR Peaks

    Updated: 2021-04-30 16:56:02
    Quote from: Apple1977 on Today at 10:49:00 AMWater pH Titration ResultsExact concentration of NaOH solution: 0.100136 MVolume of NaOH solution used in 1st titration: 22.4 mLVolume of NaOH solution used in 2nd titration: 24.4 mLHuh?

  • Re: redox balancing : PbSO4 + H2O2 --- PbO2 + H2SO4

    Updated: 2021-04-30 16:03:50
    Thanks.

  • Re: IR Peaks

    Updated: 2021-04-30 14:49:00
    : Chemical Forums 1 Hour 1 Day 1 Week 1 Month Forever April 30, 2021, 01:24:24 PM Forum Rules Read This Before Posting Home Help Search Login Register Chemical Forums Chemistry Forums for Students Organic Chemistry Forum IR Peaks previous next Print Pages : 1 Go Down Topic : IR Peaks Read 123 times 0 Members and 4 Guests are viewing this topic . Apple1977 New Member Posts : 6 Mole Snacks : 0 0 IR Peaks : on Yesterday at 12:21:02 PM Can somebody identify the following peaks please in the IR Spectrum can you give a full explanation for each peak please ie C-H bend , Alkene etc …thank you 1068.2 1231.2 1367.1 1452 1733 2241.84 2921.11 Logged Apple1977 New Member Posts : 6 Mole Snacks : 0 0 Re : IR Peaks Reply 1 : on Yesterday at 12:25:23 PM I have them down as OH Group C-O stretch ether S=O

  • Biochemistry – A Very Short Introduction

    Updated: 2021-04-20 06:42:41
    Tweet Follow @mark_lorch My new book – Biochemistry – A Very Short Introduction is available for pre-order now! A here’s a sneak preview… From the simplest bacteria to humans, all living things are composed of cells of one type or another. Amazingly, no matter where on the evolutionary tree they […]

  • IP Chemistry – Chemical Equilibrium and Le Chatelier’s Principle

    Updated: 2021-03-16 08:55:47
    First of all, this topic on Chemical Equilibrium is not being tested for GCE O-Level Pure Chemistry (syllabus code 6092) in Singapore. It is only being tested in IP Chemistry, IGCSE Chemistry and IB Chemistry. At the end of the blog post, you will be able to answer three important questions: Q1: What is meant […]

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