hi,
im trying to determine the concentration of NaOH by reacting it with Aluminium to produce hydrogen gas.
im stuck on the calculation to find the concentration of the NaOH from the volume of H2 collected, does anyone know of a way, or that could point me in the right direction at all?
i know the n=c x v/1000 and volume of gas cm3 /24000 is moles right?
and that 2 moles of NaOH produce 1 mole of H2, 2NaOH --> H2, what calculation could i do please?