The system is in equilibrium. How to increase the amount of hydrogen iodide in the vessel. One or more options are correct. H2 + I2 = 2 HI
Increase pressure
Reduce pressure
Increase hydrogen partial pressure
Increase the partial pressure of iodine gas
Add suitable catalyst

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.