In the equilibrium constant expression for the reaction below what is the correct exponent for n2o4? n2o4 (g) → 2no(g) a) 6 b) 4 c) 1 d) 2

Assuming complete dissociation of the solute, how many grams of kno3 must be added to 275 ml of water to produce a solution that freezes at -14.5 c? the freezing point for pure water is 0.0 c and k_f is equal to 1.86 c/m

What is the compound name for the formula [ru(en)2cl2]2+ and [co(en)cl2br]-

What four properties do all waves have in common