Use collision theory to determine which single-step reaction has the smallest orientation factor.
a) h + h → h2
b) i + hi → i2 + h
c) h2 + h2c=ch2 → h3c–ch3
d) all of these reactions have the same orientation factor.

What does the process of natural selection involve

Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next

If i add water to oil what will happen