Balance the given equations by inserting the appropriate coefficients. chemical equation:
P4 + O2 -> P2O5
P4+O2⟶P2O5
chemical equation:
C2H6 + O2 -> CO2 + H2O
C2H6+O2⟶CO2+H2O

Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88

The atom fluorine generally will become stable through the formation of an ionic chemical compound by accepting electron(s) from another atom. this process will fill its outer energy level of electrons.

Describe the forces both attractive and repulsive that occur as two atoms move closer together.