Chemistry, asked by 7879, 1 year ago

125 gram NaoH is dissolved in 250 gram of H2O determine mass percentage of caustic soda

Answers

Answered by siril

Mass percentage of solute is "the mass of the solute divided by the total mass of the solution."

Here, mass percentage of caustic soda(NaOH) = 125/(125+250) = 125/375 = 1/3

Therefore the mass percentage of caustic soda is 33.3%

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