Which of the following pairs of elements would most likely combine to form a salt? a. k and i b. na and al c. i and f d. o and f

Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .

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.

How many moles of water are created if 3 moles of hydrogen react completely with excess oxygen?