Question

What are the three necessary conditions for a chemical equation?​

Answer 1

Answer:

conditions necessary for a chemical reaction are :

• 1- a minimum amount of energy
• 2-the molecules or atoms of the reactants must collide with one another
• 3- the speed of the reaction should be appreciable
• 4- the rate of reaction depends on: 1- temperature 2- presence of light 3- electricity 4- pressure .

Answer 2

Answer:

1. A minimum work of energy

2. The molecules or atoms are the reactants must collide with each other.

3. The speed of the reactanys must collide with each other.

4. The rate of reactants depend upon

a. Temprature

b. Presence of light

c. Electricity

d. Pressure

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