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MARICARTABORFELICIANIN
Answered

solve the following problems show your solution and express your answer in 2 decimal places 5.8 what is the percent by mass concentration of a solution that contains 50 g of sodium hydroxide dissolved in 100 g of water​

Sagot :

TOKAMAKIN

Given:

mass of solute = 50 g

mass of solvent = 100 g

Unknown/Required:

percent by mass

Formula/Equation:

[tex]\text{percent by mass} = \dfrac{\text{mass of solute}}{\text{mass of solute + mass of solvent}} \times 100\%[/tex]

Solution:

[tex]\text{percent by mass} = \dfrac{\text{50 g}}{\text{50 g + 100 g}} \times 100\%[/tex]

Final Answer:

percent by mass = 33.33%

[tex]\\[/tex]

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