A 25.00-mL sample of propionic acid, HC3H5O2, of unknown concentration was titrated with 0.101 M KOH. The equivalence point was reached when 40.06 mL of base had been added. What was the original concentration of the propionic acid?

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins. co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)