Hello, iam Ralph Zuckerman, G’day, mate.
Which Piece Of Evidence Would Prove That A Reaction Is Exothermic? [Solved]
If two substances combine and heat and light are produced, this is strong evidence that a reaction has taken place. If heat is given off, the reaction is exothermic. Exothermic means that during the reaction, molecules have moved from a higher state of energy to a lower state.21 Nov 2021
7 Signs a Chemical Reaction is Taking Place
There are a number of signs that a chemical
Ammonium Dichromate Decomposition and the Evidence for Chemical Reactions!
I filmed this
Evidence for Chemical Change
Demonstration illustrating the different lines of
