Question

calculate the mass percentage by taking one example​

Answer 1

Answer:

Mass Percentage Definition and Example

Also Known As: mass percent, (w/w)%

mass percent = (mass of element in 1 mole of compound / mass of 1 mole of compound) x 100.

mass percent = (grams of solute / grams of solute plus solvent) x 100.

mass percent = (grams of solute / grams of solution) x 100.

Explanation:

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Answer 2

Answer:

0.5 molar mass × number from Mall of molecule

mass mama mass into number of moles is equal to m is equal to mm into n is equal to 28 into 0.5 is equal to 14 gram