S8507385 S8507385

Today at 11:04 AM
Chemistry

Answered

A catalyst is:

a chemical found in leaves
a chemical which promotes a chemical reaction
a chemical which reacts with sunlight
a cell with chlorophyll

Answer :

Аноним Аноним

Today at 11:09 AM

Answer:

a chemical which promotes a chemical reaction

and sppeds up that reaction.

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