Chemistry [sodium chloride]?

[suck@chemistry]

What mass of sodium chloride coulp be produced when 200mL of 2.00M HCl is mixed with 12.5g of sodium hydroxide?


thanks =]

[CLASSICAL Nada]

HCl(aq) + NaOH(aq) -----> NaCl(aq) + H2O(l)
0.4mole....0.3125mole
0.3125......0.3125mole.......0.3125mole
-------------------------------------------------------------------
........................................ 0.3125mole

mass = 0.3125mole * 58.5 g/mole
= 18.28125 g

So, mass of sodium chloride is 18.28125 g.