The substances written on the right side of the arrow in a chemical equation.
What is product
100
A + B -> AB, name the reaction
What is synthesis
100
What slows does a chemical reaction?
What is inhibitor?
200
If the arrangement of atoms in a substance changes, then what happened?
What is a chemical reaction occurred.
200
AB -> A + B, name the reaction
What is decomposition
200
AB + C -> AC + B, name the reaction
What is single replacement
200
AB +CD - > AC + BD, name the reaction
What is double replacement.
200
A change in ___________ is a sign of energy being used in a chemical reaction.
What is temperature.
300
What does forming a chemical bond do with energy?
What is releases it.
300
What would not speed up a chemical reaction?
What is making the particles larger
300
What does breaking a chemical bond do with energy?
What is absorbs energy
300
According to the law of conservation of mass, how does the mass of the products compare to the mass of the reactants.
What is they are equal.
300
What do endothermic reactions do with energy?
What is absorb more than they release
400
What speeds up a reaction?
What is catalyst.
400
If two or more substances combine to produce one substance, a __________ reaction has occurred.
What is synthesis
400
Hydrogen peroxide ______________ and forms water and oxygen gas.
What is decomposes
400
When a substance combines with 02 and releases energy, a _________ reaction has occurred.
What is combustion.
400
Geoff observed an experiment in which one compound underwent a chemical reaction that produced two compounds. He classified this as a ___________ reaction.
What is decomposition.
500
Breaking chemical bonds __________ energy.
What is absorbs.
500
Kaline conducted an experiment in which she started with one element and one compound and ended up with a different element and a different compound. She classified this as a _________ reaction.
What is single replacement.
500
______________ is a form of energy contained in chemical bonds.
What is chemical energy.
500
Janunita watched as two compounds reacted and changed into two different compounds. She determined the reaction that she observed was a _______________ reaction.
What is double replacement.
500
What happens to the amount of matter at the beginning and end of a chemical reaction?