Presentation is loading. Please wait.
Published byWillis McCarthy Modified over 7 years ago
Strength of a Solution
Dilute – low amount of solute dissolved in solvent Concentrated – high amount of solute dissolved
One way to measure concentration Grams of solute per Liter of solution
What is the concentration (in g/L) of a solution composed of 45g of KCl dissolved to form 1.5L of solution?
How many grams of NaOH are dissolved in 500ml of solution with a concentration of 0.75 g/L?
What volume of water is needed to form a 0.25 g/L solution if you start with 15g of CuS?
Milligrams of solute per liter of solution
What is the concentration (in ppm) of a solution made by dissolving 15g of MgO in 250ml of water?
How many grams of CaCl 2 are needed to form 200ml of a 25ppm solution?
Mass of solute/ mass of solution x 100
Find the % by mass is 25g of NaCl is dissolved in 150g of water.
What mass of water is needed to form a 15% solution starting with 20g KCl?
What mass of SrO must be dissolved in 500g of water to form a 11% solution?
© 2023 SlidePlayer.com Inc.
All rights reserved.