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Bond pairs and lone pairs are 2 types of valence shell electron pairs.
Bond pairs are shared among 2 atoms and occupy less space and cause less repulsion, while lone pairs are not involved in bond formation, occupy more space and cause much more repulsion.
Based on the bond angles in CH4, NH3, and H2O. rank the magnitude of these repulsions. Rank from strongest to weakest repulsion. To rank items as equivalent, overlap them.
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What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Bond Angles concept. You can view video lessons to learn Bond Angles. Or if you need more Bond Angles practice, you can also practice Bond Angles practice problems.
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Based on our data, we think this problem is relevant for Professor Bennett's class at ECU.