How many moles of electrons is required to deposit 5.6g of iorn from a solution of iron (ii) tetraoxosulphate (vi) (fe=56,s=32,o=16)

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?

Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?

The mass of a proton is approximately equal to the mass of