if 60 grams of O2 occupy 60 liters at a temperature of 127 degrees C, what is the pressure inside the container?

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.