Dilution and Solution Preparation

How to precisely and accurately dilute a stock solution.

[@witwi_connor]

Thank you for this tutorial, the explanation and process was clearly stated. For some reason in basic gen chem labs at my university we learn the math, but don't use it to actually make our dilutions until analytical chem lab.

[@AmenGetaye-k7h]

Thak you. How do you prepare 2%(w/v) acetic acid solution

[@martinferniz4321]

How did you get the 0.010M for final concentration?

[@zeno9154]

the same question .. how did he got 0.010 M

[@kirbsbirbs5353]

@@zeno9154 since it's a 1 part acetic acid : 10 water dilution, i guess that just means that you're gonna have to divide the original molarity by 10. (0.10M)/10 = 0.010M

[@bipul1994]

how to prepare 500ppm solution from 50%(w/v) solution

[@shanelayson5416]

4:35

[@janalouleuterio3523]

HAHAHAHAHAHA ANO GINAGAWA MO DITO MHIE HAHAHAHAHAHAA ANA CHEM LAB PA

[@shanelayson5416]

@@janalouleuterio3523 YES MA HAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAH KATAMAD KASI MAG REWIND EH, KAYA TIMESTAMP KO NA LANG HAHAHA