Calculate the mass of oxalic acid needed to prepare 50.00 mL of 0.125 m C2H2O4(aq).
Re: Self test G2B
Posted: Thu Oct 03, 2019 8:44 pm
by Kavya Immadisetty 2B
Multiply 50.00 mL by 10-3 to convert to liters. Then multiply by the molarity of 0.125 mol/L. Finally multiply by the molar mass (90.03 g/mol) to get the mass of oxalic acid required. The answer is .5627 grams.