Download presentation

Presentation is loading. Please wait.

Published byAvery Tucker Modified over 3 years ago

1
Concentration in Solution

2
Mass Percentage Mass % of A = mass of A in solution total mass of solution 100

3
Parts per Million and Parts per Billion ppm = mass of A in solution total mass of solution 10 6 Parts per Million (ppm) Parts per Billion (ppb) ppb = mass of A in solution total mass of solution 10 9

4
moles of A total moles in solution X A = Mole Fraction (X) In some applications, one needs the mole fraction of solvent, not solute make sure you find the quantity you need!

5
mol of solute L of solution M = Molarity (M) We have discussed this a few times, very quickly this year. Since volume is temperature-dependent, molarity can change with temperature.

6
mol of solute kg of solvent m = Molality (m) Since both moles and mass do not change with temperature, molality (unlike molarity) is not temperature-dependent.

7
Dilution When diluting a stock solution use the formula: M 1 V 1 = M 2 V 2 M 1 - original molarity V 1 - volume of the original solution M 2 – new molarity V 2 – new volume (in whatever unit you started with)

Similar presentations

OK

Concentrations of Solutions Concentration measures exactly how much solute is in a certain amount of solvent. Concentration measures exactly how much solute.

Concentrations of Solutions Concentration measures exactly how much solute is in a certain amount of solvent. Concentration measures exactly how much solute.

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Converter pub to ppt online maker Ppt on swami vivekananda Ppt on first conditional Ppt on coalition government wwi Free ppt on moving coil galvanometer instrument Ppt on combination of resistances in series Ppt on basic etiquettes Ppt on festivals around the world Ppt on object oriented database management system Download ppt on height and distance for class 10