what is this is mass of solvent
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what is this is mass of solvent
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Question:
Answer:
Mass of solute=160g
Mass of solvent=840 g
Explation:
Mass of solute:
The number of moles of solute = mass of solute ÷ molar mass of solute,
Mass of solvent:
Mass(solvent) = moles(solute) ÷ molality.
Molles(NaCl) = 0.11 mol. molality = 1.3 m.
Mass(water) = 0.11 ÷ 1.3 = 0.085 kg = 85 g.
Additional Knowlege:
Mass Percentage is one way of representing the concentration of an element in a compound or a component in a mixture. Mass percentage is calculated as the mass of a component divided by the total mass of the mixture, multiplied by 100%. Also Known As: mass percent, (w/w)%
To know the answer visit:
https://www.thoughtco.com/definition-of-mass-percentage-and-examples-605878#:~:text=Marie%20Helmenstine%2C%20Ph.-,D.,percent%2C%20(w%2Fw)%25
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