Which is stronger, a dipoledipole attraction between two molecules or a covalent bond between two atoms within the same molecule? Explain.

Chemistry Week 3 Notes M1Algebraic Variable and Functions: d = M/V : density equation P = 2l + 2w : perimeter of a rectangle A=πr 2 : Area of a Circle V=lwh:Volumeof arectangular solid Rearranging equations: 1) Ask yourself: What is the last operation done to that variable 2) How do you “undo” the equation 3) Repeat Proportions: Proportions are intensive (they do not depend on the size of the sample Example: 250 radios. 500 Radios 1 Day. 2 Days M2Direct Proportions Percentage = parts per 100 PPT = parts per 1,000