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Calculate the density of h2so4 solution if it's molarity and molality are 11.5 and 94.5 respectively it's answer is 1.2487

Calculate the density of h2so4 solution if it's molarity and molality are 11.5 and 94.5 respectively
it's answer is 1.2487
 

Grade:12

2 Answers

SHAIK AASIF AHAMED
askIITians Faculty 74 Points
9 years ago
Hello student,
M=molarity;m=molality,d=density,MSOLUTE=MOLAR MASS OF SOLUTE
m= 1000M
1000d -MMSOLUTE
i.e((1000x11.5)/94.5+(98*11.5))/1000 is nearly equal to 1.22=density of the solution.
Thanks and regards
Shaik Aasif
askIITians faculty
SHAIK AASIF AHAMED
askIITians Faculty 74 Points
9 years ago
Hello student,
M=molarity;m=molality,d=density,MSOLUTE=MOLAR MASS OF SOLUTE
m= 1000M
1000d -MMSOLUTE
i.e((1000x11.5)/94.5+(98*11.5))/1000 is nearly equal to 1.22=density of the solution.
Thanks and regards
Shaik Aasif
askIITians faculty

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