Chemistry revision for my Secondary students
Some schools introduced a few common chemical substances in upper secondary chemistry to their lower sec students. Here is one summary worksheet for you folks. 🙂
Some schools introduced a few common chemical substances in upper secondary chemistry to their lower sec students. Here is one summary worksheet for you folks. 🙂
Hey folks, you are not going to get nice equations written for you to balance all the time. 😉 So before you can show your superb chemical reaction balancing skills, you got to know how to write chemical equations first. And you needs to be familiar with the chemical formulaes at the every least. Common ions are sulfate, Read more about U got to know how to write chemical equations before you can balance them, right?[…]