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True or false:
1. Energy is needed to break bonds during a chemical reaction
2. A catalyst is something that speeds up a chemical reaction
3. Products result from matter being created
Please help! :)

Respuesta :

Answer:

1. True

2. True

3. False

Explanation:

You need energy to break bonds. A catalyst does speed up chem reactions. But products don't always result from matter being created.

sr155760

Answer:

1.) true

2.) true

3.) false

Explanation:

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