![SOLVED: Explain how to prepare standard solutions (5 ml each) of NaCl with the following concentrations: 10, 20, 30, 50, 70 ppm. The stock solution has a concentration of 0.05% w/v. (5 marks) SOLVED: Explain how to prepare standard solutions (5 ml each) of NaCl with the following concentrations: 10, 20, 30, 50, 70 ppm. The stock solution has a concentration of 0.05% w/v. (5 marks)](https://cdn.numerade.com/ask_previews/fc48134e-96b7-4b67-b337-532568c3961f_large.jpg)
SOLVED: Explain how to prepare standard solutions (5 ml each) of NaCl with the following concentrations: 10, 20, 30, 50, 70 ppm. The stock solution has a concentration of 0.05% w/v. (5 marks)
![PPM solution | How to prepare 5 ppm, 10 ppm, 15ppm, 20ppm, 40ppm,1000ppm solutions! Stock Solution - YouTube PPM solution | How to prepare 5 ppm, 10 ppm, 15ppm, 20ppm, 40ppm,1000ppm solutions! Stock Solution - YouTube](https://i.ytimg.com/vi/4xZc7z2crJo/sddefault.jpg)
PPM solution | How to prepare 5 ppm, 10 ppm, 15ppm, 20ppm, 40ppm,1000ppm solutions! Stock Solution - YouTube
![Parts per Million Concentration. Parts per Million (ppm) is the ratio of the number of grams of solute for every one million grams of solution. parts. - ppt download Parts per Million Concentration. Parts per Million (ppm) is the ratio of the number of grams of solute for every one million grams of solution. parts. - ppt download](https://images.slideplayer.com/25/7788444/slides/slide_3.jpg)
Parts per Million Concentration. Parts per Million (ppm) is the ratio of the number of grams of solute for every one million grams of solution. parts. - ppt download
![Molarity, Molality, Normality, Part per million (ppm) and other basic terms of Concentration solution with definition & formula |Chemistry Basic|02 | by Amrita Shetty | Medium Molarity, Molality, Normality, Part per million (ppm) and other basic terms of Concentration solution with definition & formula |Chemistry Basic|02 | by Amrita Shetty | Medium](https://miro.medium.com/v2/resize:fit:720/1*mz043-d6XsJHjb-bNR8Ibw.jpeg)