A macromolecule is added at a concentration of 18 g L−1 to water at a temperature of 10°C. If the resulting osmotic pressure of
this solution is found to be equal to 12 mmHg, estimate the molecular weight of the macromolecule in grams per mole
1 answer:
Answer: 26138g/mol
Explanation:
= osmotic pressure = 12 mmHg = atm (760 mmHg= 1atm)
C= concentration in Molarity
R= solution constant = 0.0821 Latm/Kmol
T= temperature =
For the given solution: 18 g of macromolecule is dissolved to make 1 L of solution.
The molecular weight of the macromolecule in grams per mole is 26138.
You might be interested in
The answer is 18.23432 grams.
Molar mass of KOH= 56.1056
= 18.234 grams
You are a botereleg
ggggggggggg
Answer:
Oobleck is a mixture of cornstarch & water, a substance that behaves like the Mantle.
Explanation: