Question

state the conditions necessary for a chemical change or equation........plzzz gve fast

Answer 1

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 . hope this helps :D

Answer 2

The reactants must be combined in order for a chemical reaction to occur, or they must be brought into close proximity to one another.

Chemical change:

• A chemical change is a transformation of one substance into another, the emergence of new compounds with distinct properties, or any combination of these.
• It happens when two compounds mix to create a new material (synthesis or decomposition to form more substances).
• Combustion reaction, decomposition reaction, neutralization reaction, redox reaction, precipitation or double-displacement reaction, and synthesis reaction are some of the numerous types of reactions.

Conditions necessary for chemical changes:

• The atoms must collide.
• In order for new bonds to form, molecules must collide with sufficient force to start breaking the existing connections.
• It is necessary for molecules to collide in the right direction.

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