The molar mass of each element helps in calculating the mass of the molecules for 1 mole. By adding the mass of each atom, we can find the total mass of the molecule and if we know the mass of molecules and its molar mass, we can easily find the number of moles of...
The molecular mass of {eq}\rm HCl {/eq} is {eq}\rm 36.46\ g mol^{-1} {/eq}. Molarity and Molality: Calculating the molarity and molality both involve using the moles of solute present. However, the molarity of a solution is...