Monthly Archives: December 2016

Warm Up – 12/14-15/16

What is the definition of Melting Point? Describe the differences in melting points for ionic and covalent substances. Which ones would you expect to be a solid at room temperature: CO, NaI, NO2, CaCl2? What do molecular formulas tell you?  … Continue reading

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Warm Up – 12/2-5/16

Draw the Lewis Dot Structure in 3D (VSEPR) and label the angle and shape: NI3 H2O CI3F Carbonate Ion SeO2

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