Determine the empirical-formula-of-a-compound-com posed-of-59.8%-K, 15.8%-P,-and-24.4%O by mass.

Bonus: Name the compound

1.17 mol hcl and 2.5 mol naoh react according to the equation hcl + naoh -> nacl + h2o . if the limiting reactant is hcl, determine the amount of excess reactant that remains. answer in units of mol.