Question

define mass percentage​

Answer 1

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In chemistry, the mass fraction of a substance within a mixture is the ratio w_{i} of the mass m_{i} of that substance to the total mass {\displaystyle m_{\text{tot}}} of the mixture.

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Answer 2

Question: define mass percentage?

Answer ⟱

• To calculate the mass percent of an element in a compound, we divide the mass of the element in 1 mole of the compound by the compound's molar mass and multiply the result by 100.

More points ⟱

➟ How do you calculate mass percent mass?

How do you calculate mass percent mass?mass percent = (mass of solute / mass of solution) x 100%

• How do you calculate mass percent mass?mass percent = (mass of solute / mass of solution) x 100% The units of mass are typically grams. Mass percent is also known as percent by weight or w/w%. The molar mass is the sum of the masses of all the atoms in one mole of the compound. The sum of all the mass percentages should add up to 100%

➟ Is percent by mass the same as mass percent?

• Mass fraction (weight fraction) is the ratio of the mass of one component of a solution to the total mass of the solution. .Percent by mass (percent by weight) is the percent of the total mass of the solution that is one component.

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