Question

I need help
Answer the following about each of the following molecule:

1. H2O

How many lone pairs of electrons?
On Which atom are the lone pair of electrons located?
How many single, double or triple bonds does it contain?
What group is Hydrogen in?
How many valence electrons does it have?
What group is Oxygen in?
How many valence electrons does it have?
Draw the Lewis Dot structure for Hydrogen and Oxygen

Answer 1

1. 2 lone pairs
2. On the oxygen atom
3. two single bonds
4. group 1
5. it has 1 valance electron
6. group 6
7. 6 valence electrons
8. ill draw it in my next reply

Answer 2

Sorry its kinda messy but thats basically what it is :)

Answer 3

thanks can you help with another

Answer 4

I can try, what's the question?

Answer 5

all the same questions but for CO2 and also for NH3

Answer 6

CO2:

1. 4 lone pairs
2. two lone pairs on each oxygen atom
3. two double bonds
4. carbon is in group 4
5. it has 4 valance electrons
6. oxygen is in group 6
7. it has 6 valance electrons
8. Ill do it next

NH3:

1. 1 lone pairs
2. the nitrogen atom
3. three single bonds
4. hydrogen is in group 1
5. it has 1 valance electron
6. nitrogen is in group 5/15 (which ever you use)
7. it has 5 valance electrons
8. Ill do it next

Answer 7

CO2

Answer 8

NH3

Answer 9

thank you so much

Answer 10

Its alright :)

Answer 11

how do i give you a medal

Answer 12

You click the 'best response' button next to one of my answers :) Thank you!