Question

What is Concentration


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Answer 1

Answer:

the measure of how much of a given substance there is mixed with another substance.

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Answer 2

the action or power of focusing all one's attention.

"she was frowning in concentration"

Or

In chemistry, concentration is the abundance of a constituent divided by the total volume of a mixture. Several types of mathematical description can be distinguished: mass concentration, molar concentration, number concentration, and volume concentration

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