What is the skelital equation of, Aqueous barium phosphide decomposes into solid Barium and gaseous phosphorus. And what is the reaction of it>

How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.

What is the work done by the electric force to move a 1 c charge from a to b?

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.