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Most chemical reactions ______________ when temperature increases.
speed up
Enzymes
heats, up releases energy
Energy
reactants,products
inhibitor
rate of reaction
speed up
A(n) ________________ makes the formation of a certain amount of product take longer.
speed up
Enzymes
heats, up releases energy
Energy
reactants,products
inhibitor
rate of reaction
speed up
____________ help your body convert food to fuel, build bone and muscle tissue, and convert extra energy to fat.
speed up
Enzymes
heats, up releases energy
Energy
reactants,products
inhibitor
rate of reaction
speed up
The _________________ is the speed at which products form or reactants disappear.
speed up
Enzymes
heats, up releases energy
Energy
reactants,products
inhibitor
rate of reaction
speed up
A chemical reaction begins with substances called ______________ and ends with substances called ___________.
speed up
Enzymes
heats, up releases energy
Energy
reactants,products
inhibitor
rate of reaction
speed up
The fire in a fireplace is an example of an exothermic reaction. Explain what happens in an exothermic reaction.
speed up
Enzymes
heats, up releases energy
Energy
reactants,products
inhibitor
rate of reaction
speed up
_____________ is(are) needed to break bonds in chemical reactions.
speed up
Enzymes
heats, up releases energy
Energy
reactants,products
inhibitor
rate of reaction
speed up
Most chemical reactions _____________ when concentration increases.
speed up
Enzymes
heats, up releases energy
Energy
reactants,products
inhibitor
rate of reaction
speed up
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