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explain how the factors affect rates of chemical reaction

Sagot :

Question:

explain how the factors affect rates of chemical reaction

Answer:

Reactions occur when two reactant molecules effectively collide, each having minimum energy and correct orientation. Reactant concentration, the physical state of the reactants, and surface area, temperature, and the presence of a catalyst are the four main factors that affect reaction rate.

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Answer:

The factors that affect reaction rates are:

  • Surface area of a solid reactant.
  • Concentration or pressure of a reactant.
  • Temperature
  • Nature of the reactants
  • Presence/absence of catalyst.

Explanation:

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