compound z has a mw of 100 g/mol. your lab partner weighed 250 grams of compound z and dissolved it in water to a final volume of 1 liter. what is the concentration of the solution expressed as a percentage by weight (w/v)?

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28-10-2022
Chemistry

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compound z has a mw of 100 g/mol. your lab partner weighed 250 grams of compound z and dissolved it in water to a final volume of 1 liter. what is the concentration of the solution expressed as a percentage by weight (w/v)?

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kumarkrishna kumarkrishna · Answer 1 · 2022-11-02T10:23:03+01:00

compound z has a mw of 100 g/mol. partner weighed 250 grams of compound z dissolved it in water to a final volume 1 liter, concentration of the solution expressed as a percentage by weight M = 2.5 mol /L.

M = n / V

M = 2.5 mol / 1 L

Concentration is the ratio of a constituent's abundance to the mixture's overall volume. Mass, molar, number, and volume concentrations are among the different categories of mathematical description, which refers to the act or process of concentrating. 3. anything that is focused. 4. the strength of a solution, specifically the quantity of dissolved material in a given volume of solvent, is often represented in moles per cubic metre or cubic decimetre (mL). a solution is a particular sort of homogeneous mixture made up of two or more substances. A solution is a homogenous mixture of two or more components in which the particle size is smaller than 1 nm. A solute is a material dissolved in a solvent in such a mixture.

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