Acid with Metal : Online IGCSE Science Class

ACID WITH METAL: ONLINE IGCSE SCIENCE CLASS Learn the concept from our online class. Understand how to form worded equations when an acid reacts with metal. Once you have understood how to write a worded equation, proceed with your understanding to write the equation in symbols. Make sure you.
  • by yawhuat
  • Feb 17, 2023

Planet Earth : Online IGCSE Chemistry Class

PLANET EARTH:ONLINE CHEMISTRY CLASS Question 1 What is the composition of gases in our atmosphere?   Oxygen 21 per cent oxygen. Carbon Dioxide 0.04% Nitrogen 78 per cent nitrogen  Inert Gas Argon makes up about 1% of the atmosphere  Question 2 Please list the sources of pollution and their.
  • by yawhuat
  • Feb 10, 2023

Dr Frost Vs Save My Exams

Dr Frost and SavemyExams are two reputable organisations that provide students with comprehensive and compact worksheets. At www.onlinetuitionclass.com we utilised two of the resources to guide our students to excel in Math. The questions in both Dr Frost and Savemyexams are genuinely world-class standards. We are proud to help.
  • by yawhuat
  • Feb 07, 2023