How many molecules of water are produced from the reaction of 140 g of sulfuric acid and 180 grams of sodium hydroxide?

How many grams of excess reagent will be left over?

How many moles of sodium sulfate will be produced from this reaction?

1 answer

2NaOH + H2SO4 = Na2SO4 + 2H2O
so, figure the moles of H2SO4 and NaOH are available
It takes 2 moles of NaOH for each mole of H2SO4
Now finish it off