What is the formula of the compound vanadium(V) oxide? Use the list of polyatomic ions and the periodic table to help you answer. A.
VO2
B.
VO5
C.
V5O2
D.
V2O5
E.
V2O2

Initially, the balloon had 3.0 liters of gas at a pressure of 400 kpa and was at a temperature of 294 k. if the balloon is cooled to 277 k and its volume decreased to 1 l, what will the new pressure in the balloon be?

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

What is the percentage composition of carbon in the compound ch4