Question

define volum percentage​

Answer 1

Answer:

In chemistry, the volume fraction φᵢ is defined as the volume of a constituent Vᵢ divided by the volume of all constituents of the mixture V prior to mixing: \phi _{i}={\frac {V_{i}}{\sum _{j}V_{j}}} Being dimensionless, its unit is 1; it is expressed as a number, e.g., 0.18.

Answer 2

Answer:

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