Recent content by lastlanding

Homework Statement Were the columns of A linearly independent? The matrix A is given in row reduced echeleon form 1 2 0 0 0 0 1 0 0 0 0 1 Homework Equations Hint: Consider the solution set to A x = 0 The Attempt at a Solution I think that the...

Homework Statement Q. A Hydrocarbon (CnHm) is burned completely in oxygen to produce a mixture of CO2 and H2O. The total pressure of mixture is 1.200 atm and partial pressure of H2O is 0.686 atm. What is empirical formula of Hydrocarbon Homework Equations pV=nRT pa/ptotal =...

I am given question with a number of compounds such as He, Ne, Cl2, (CH3)2CO, O2, O3 I have to arrange it in increasing/decreasing order of their boiling points. It is related to intermolecular forces i.e London forces, dipole-dipole interactions and also deals with the concepts of...

Homework Statement First of all, a bit about myself. I have just graduated from high school in Canada and now going to University for First-Year Engineering. I am having quite a bit of difficulty grasping even some of the so-called elementary concepts like basic quantum mechanics etc. Part of...