How many grams of mercury would you have if you had 32 cm^3 of mercury? The density of mercury is 13.6 grams/cm^3

How many moles of al3+ ions are in 1.25 moles of al2o3

Consider the reaction: n2(g) + o2(g) ⇄ 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?