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Chemicals that act as biological catalysts by speeding up reactions in living things are called
activation energy.
reactants.
inhibitor.
endothermic.
Matter is not created or destroyed.
solid
enzymes.
matter can enter from or escape to the surroundings.
A material used to decrease the rate of a chemical reaction is a(n)
activation energy.
reactants.
inhibitor.
endothermic.
Matter is not created or destroyed.
solid
enzymes.
matter can enter from or escape to the surroundings.
When a chemical reaction takes place in an open system,
activation energy.
reactants.
inhibitor.
endothermic.
Matter is not created or destroyed.
solid
enzymes.
matter can enter from or escape to the surroundings.
In chemical reactions, what does the principle of conservation of mass mean?
activation energy.
reactants.
inhibitor.
endothermic.
Matter is not created or destroyed.
solid
enzymes.
matter can enter from or escape to the surroundings.
The minimum amount of energy needed to start a reaction is the
activation energy.
reactants.
inhibitor.
endothermic.
Matter is not created or destroyed.
solid
enzymes.
matter can enter from or escape to the surroundings.
The substances listed on the left side of a chemical equation are the
activation energy.
reactants.
inhibitor.
endothermic.
Matter is not created or destroyed.
solid
enzymes.
matter can enter from or escape to the surroundings.
A precipitate is a(n) ____________________ that forms from solution during a chemical reaction.
activation energy.
reactants.
inhibitor.
endothermic.
Matter is not created or destroyed.
solid
enzymes.
matter can enter from or escape to the surroundings.
A chemical reaction that absorbs energy in the form of heat is described as
activation energy.
reactants.
inhibitor.
endothermic.
Matter is not created or destroyed.
solid
enzymes.
matter can enter from or escape to the surroundings.
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