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26-09-2021
Chemistry

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A solution is formed by adding 35 g of ammonium nitrate to 250 g of water. what is the percent by mass of ammonium nitrate?

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Аноним Аноним

26-09-2021

Mass of solute=35g
Mass of solvent=250g

[tex]\\ \sf\longmapsto Mass\%=\dfrac{Mass\;of\:solute}{Mass\:of\:solvent}\times 100[/tex]

[tex]\\ \sf\longmapsto Mass\%=\dfrac{35}{250}\times 100[/tex]

[tex]\\ \sf\longmapsto Mass\%=\dfrac{7}{50}\times 100[/tex]

[tex]\\ \sf\longmapsto Mass\%=7(2)=14\%[/tex]

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