Look at the image below. Which one of these generic Lewis Dot Diagrams best represents HF? (Just type the appropriate red number.)
Look at the picture ASAP please quick its timed
2
3
X;X
5
6
7
:A:X:X:X:
9
10
11
X
:X:A
:X:
:X:loo

Fill in the blanks for the following statements: the rms speed of the molecules in a sample of h2 gas at 300 k will be times larger than the rms speed of o2 molecules at the same temperature, and the ratio µrms (h2) / µrms (o2) with increasing temperature. a not enough information is given to answer this question b sixteen, will not change c four, will not change d four, will increase e sixteen, will decrease