Building models of molecules.

Using a model kit or plasticine and toothpicks construct the molecules below.

Formula
Draw the molecule
SF6
Solution
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CH4
Solution
CO2
Solution
NH3
Solution
SO2
Solution
C2H6
Solution
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C2H5OH

Solution

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Sulfur dioxide and carbon dioxide are molecules with similar formulae. Explain the difference in the molecular shape between sulfur dioxide and carbon dioxide.
 

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