Cards in this guide (11)
Which of the following is an example of a synthesis reaction
What does percent composition tell you about a molecule
It tells you how much of a molecule is made up of each element. - APEX
Why are state symbols used in chemical equations
They identify what phase the substances are in
-Apex
What are the substances you end up with in a chemical reaction called
What reaction shows a compound breaking apart into separate substances
What is the best definition of a physical change
Answer this question… Which of the following is the best
definition of a physical change?
Which the following is a necessary product of a combustion reaction
What happens in a double replacement reaction
In this reaction a change of bonds of the reactants occur: the general form is:
AB + CD = AD + BC
What is a following is a decomposition reaction
Which of following is an example of a decomposition reaction
Which o fthe following represents a physical change