differences between molecular formulas?
http://i41.tinypic.com/2gw87fd.jpg
http://i39.tinypic.com/kov10.jpg
whats the difference between # 11's molecular formula from the first pic and molecular formula of # 7 in second pic ...are they both the same
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Verified answer
they are both same :)
in (11) its asking about a tetrahedral structure , and methane has a tetrahedral structure
in (7) its asking about a structure which has one carbon atom , and methane has one carbon atom in its centre