Osmosis may occur in either direction across the cell membrane.
10 gallons..
50 liters
hypotonic
About 80ml of water must be added to 40ml of a 25 percent by weight solution to make a 2 percent by weight solution.
Double the amount of solvent.
A statement of fact like "The rate of unemployment is currently 5 percent" is an example of an empirical claim. This statement can be verified or disproved through observation, measurement, and evidence.
because its osmotic presure is greater than of the cell
A pharmacist mixed a 20 percent solution with a 30 percent solution to obtain 100 liters of a 24 percent solution. How much of the 20 percent solution did the pharmacist use in the mixture (in liters).
How much 50 percent antifreeze solution and 40 percent antifreeze solution should be combined to give 50 gallons of 46 percent antifreeze solution?
10
2%
128 liters
144liters
A 3 percent solution is 1.5 times as strong as a 2 percent solution.
256 liters
What is meant by the statement "Life is 10 percent what happens to you and 90 percent how you react to it."
mary mixed 2l of an 80% acid solution with 6l of a 20% acid solution. what was the percent of acid in the resulting mixture