Colligative Properties, Freezing Point Depression -- Chemistry Lab
Homework Statement
In an attempt to hurry the experiment along a student did not completely dissolve the unknown nonelectrolyte. Will the freezing point depression of the solution be larger, unaffected, or smaller compared to...
I thought this is what I did as far as the first part. For example, I had 0.50kg * 9.8m/s2= 0.49N.
I am not sure that I understand the second part where k needs to be in Nm-1. Can you explain that to me?
Homework Statement
During lab we measured the amount a spring was stretched when various masses where hung on it to verify Hooke's Law. We started with a 50 gram mass and then increased with 50 grams up until 350, for seven measurements. We then graphed the force and displacement. The lab...