0
Rate this Study Guide:
☆☆☆☆☆An equation showing all dissolved compounds as ions
Question is to be edited. What isreactions.......Not reactions it has to be reactants.
Reactants are those which come into reaction and products are those the outcome of such reaction.
CH4 + 2 O2 gives CO2 + H2O CH4 , O2 are reactants. CO2 , H2O are products.
H2+Br2-->2HBr
molarity
The correct answer is: The ball-and-stick model.
They identify what phase the substances are in
-Apex
The products
A hydrocarbon-apex
Answer this question… Which of the following is the best definition of a physical change?
All of the symbols used in chemical equations are up on the periodic table.
1 P and 5 CI
Chemical reactions change the chemical composition of the reactants; physical reactions doesn't involve a change in the chemical composition.
heat
In this reaction a change of bonds of the reactants occur: the general form is:
AB + CD = AD + BC
In every body cell -apex
Phase change - apex
Na+ plus OH- plus H+ equals H2O plus Na+ plus Cl-
They will contain 18 atoms total in all the products.
