O=O refers to an O2 molecule; 2 oxygen atoms double-bound together. It's the oxygen we breath.
Written like this: O=C=O
it might be intended as a crude representation of carbon dioxide.
The level of carbon dioxide in the air.
I assume you mean CH2=C=CH2 or 1,2-propadiene. The molecule has two equally electronegative substituents attached to the central carbon, so no it is not polar. If it was CH2=C=O, then yes it would be polar, because the oxygen atom pulling the electron cloud toward itself, thus making it slightly negative which make he molecule polar.
..C..But more together but this is a Lewis dot diagram of carbon.
C + O ==> COKeq = [CO]/[C][O]
H H I I H - C - O - C - H I I H H All Electrons are bonds Except for four. two of which Are above O and two of which are below.
If you mean 3c = 214, then c = 68
Circles on the olympic flag
O is Oxygen C is Carbon N is Nitrogen H is Hydogen Is that what you mean?
Synthesis E + C > C E + E > C
2+21=23 or 3+15=18 ok . ans:h-c-d-d-g-g 45+585*=474 552++
The 'c' represents the speed of light.
Are you sure about the letter "o"? 60 equals seconds in a minute and minutes in an hour.
c is any constant value
0 Degrees Centigrade/Celsius equals 32 Degrees Fahrenheit
b divided by 2
if you mean 6-5c=-29:c=7
2 radiuses make the diameter