Question: This question concerns the molecule HCN. In this molecule the carbon is in the middle and everyone is attached to it). 1. Count the valence
This question concerns the molecule HCN. In this molecule the carbon is in the middle and everyone is attached to it). 1. Count the valence number of electrons and match to that answer. 2. Draw the Lewis structure making sure it contains the correct number of electrons. You will need more than single bonds to do this. Then you will count the total number of single bonds and lone pairs in the picture. Careful, picking option 1 does NOT mean the answer is 1. Picking option 1 means the answer is 14. Question 2 options: total number of lone pairs in the entire molecule. total number of valence electrons in the molecule total number of single bonds 1. fourteen (14) 2. ten (10) 3. eight (8) 4. five (5) 5. four (4) 6. two (2) 7. one (1)
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