Homework Help: Chemistry

Posted by Bran on Saturday, May 12, 2012 at 2:07pm.

The electronegativities of the elements are H=2.1, O=3.5, F=4.0, S=2.5, Cl=3.0. Determine (calculate) the electronegativity diffrences for the following molecules and explain how they are arranged in the order: H2, O2, HCl, HF, H2O and position them in the following designations.
Covalent bond-Polar Covalent Bond-Polar Bond. I have tried this question countless times and need help on how to calculate and determine the answers.

Chemistry - DrBob222, Saturday, May 12, 2012 at 11:12pm
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