Question
describe how you can prepare 500cm of0.1m of standard hydrochloric acid from commercial concentrated HCL of density 1.18g/cm and percentage by 37%
Answers
DrBob222
1. Calculate the molarity of the commercial HCl.
2. Use the dilution formula of
mL1 x M1 = mL2 x M2
3. Solve #2 for mL of the commercial material to take, pipet that amount into a 500 cc volumetric flask, add some water, swirl, add DI to the mark on the flask and mix thoroughly. Stopper.
2. Use the dilution formula of
mL1 x M1 = mL2 x M2
3. Solve #2 for mL of the commercial material to take, pipet that amount into a 500 cc volumetric flask, add some water, swirl, add DI to the mark on the flask and mix thoroughly. Stopper.