The mole fraction of NaCl in an aqueous solution is 0.132. How
many moles of NaCl are present in
1 mole of this solution?

Newtons second law deals most cosely with

What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.

Fred is studying a substance that is made out of only one element. this means that