Using the formula of Freezing point depression:
Calculate the van't Hoff factor of a weak electrolyte solution of 0.050 molality HCHO2, which begins to freeze at -0.0986 °C.
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the The Colligative Properties concept. You can view video lessons to learn The Colligative Properties. Or if you need more The Colligative Properties practice, you can also practice The Colligative Properties practice problems.
What professor is this problem relevant for?
Based on our data, we think this problem is relevant for Professor Randles' class at UCF.