Part C Compare the results from parts A and B. Does the change in temperature appear to be proportional to the amount
of copper(ll) sulfate used?

Which class of molecules functions as chemical signals? hormones water carbohydrates proteins

How do you convert 4 mmol of bromobenzene to ml?

What is the typical rotational frequency frot for a molecule like n2 at room temperature (25∘c)? assume that d for this molecule is 1å=10−10m. take the total mass of an n2 molecule to be mn2=4.65×10−26kg. you will need to account for rotations around two axes (not just one) to find the correct frequency. express frot numerically in hertz, to three significant figures.