How many grams of HCI are produce when 15.4 mol H2O react?
To determine the amount of HCl produced, we need to know the balanced chemical equation for the reaction in which water (H2O) reacts to form hydrochloric acid (HCl). Once we have the balanced equation, we can use stoichiometry to calculate the amount of HCl produced.
Let's assume the balanced equation for the reaction is:
H2O + HClO4 -> HCl + H2O2
From the balanced equation, we can see that for every 1 mole of water reacting, 1 mole of HCl is produced.
Given that we have 15.4 mol of water (H2O), we can say that:
15.4 mol H2O * (1 mol HCl/1 mol H2O) = 15.4 mol HCl
To convert this to grams, we need to multiply by the molar mass of HCl. The molar mass of HCl is approximately 36.47 g/mol.
15.4 mol HCl * 36.47 g/mol = 559.938 g HCl
Therefore, when 15.4 mol of water reacts, approximately 559.938 grams of HCl are produced.