Chemistry, asked by nisha6776, 1 year ago

What is the difference between chemical reaction and chemical equation ? ( 3 points )

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Answered by cuteboy143
1
What is the difference between achemical reaction and the chemical equation? ... A chemical reaction is the process that occurs when one or more substances are changed into one or more new substances. For example: Hydrogen and oxygen gas combine to produce water.



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Answered by nikkusing09876543
2
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A chemical reaction is the process that occurs when one or more substances are changed into one or more new substances.

For example:

Hydrogen and oxygen gas combine to produce water.

Sodium chloride (table salt) dissociates in water to form sodium and chlorine ions.


. A chemical equation is a symbolic
representation of a chemical reaction. Atomic symbols are used to represent the elements that take part in a reaction. Numbers are used to represent the ratios of reactants and products to produce the reaction and arrows point the direction a reaction occurs where the arrow pointsfrom reactants to products.

For example, using for the above chemical reactions:

2 H2(g) + O2(g) → 2 H2O(ℓ)


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