It's a weak base bacause H C N is weak
<span>KE = 1/2mv^2
KE = 1/2(8)4 m/s^2
KE = 4*4
KE = 16 Joules
Kinetic energy would equal 16 J </span>
The temperature rose. so kinetic energy increase. the answer is A. concentration will not affected
The force upon a moving object
