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What is the percent acidity of the solution?
To find the percent acidity of a solution, divide the amount of acid by the total solution volume and multiply by 100. This will give you the percentage of acidity in the solution.
What term would you use to describe the tonicity of 0.9 percent NACL for red blood cells?
Isotonic. A 0.9% NaCl solution is isotonic to red blood cells, meaning it has the same osmotic pressure as the cytoplasm of the cells, and therefore will not cause them to shrink or swell.
What color is 2 percent bromine solution?
2 percent bromine solution typically has a reddish-brown color.
A chemist is making 200 L of a solution that is 62 percent acid He is mixing an 80 percent acid solution with a 30 percent acid solution How much of the 80 percent acid solution will he use?
The chemist will use 100 liters of the 80% acid solution and 100 liters of the 30% acid solution to make a 200-liter solution that is 62% acid. The amount of acid in the 80% solution will be 0.8 * 100 = 80 liters, and in the 30% solution, it will be 0.3 * 100 = 30 liters.
How much of an 18 percent solution of sulfuric acid should be added to 360 ml of a 10 percent solution to obtain a 15 percent solution?
To determine the amount of 18% solution to add: Let x = volume of 18% solution to be added. 0.18x + 0.10(360) = 0.15(x + 360) Solving for x, you would need to add 75 ml of the 18% solution to the 360 ml of 10% solution to obtain a 15% solution.
What is saline solution percent has same osmotic pressure as erythrocytes?
0.9%
What percent of dextrose solution is iso-osmotic?
5% in pure water
What osmotic effect would that cause if you inject a person with a 10 percent saline solution?
Injecting a person with a 10% saline solution would lead to an osmotic effect where water would be drawn out of cells into the bloodstream to help balance the increased salt concentration. This could potentially cause cells to shrink due to the loss of water, leading to cellular dehydration and potential complications.
Why can an 87 percent salt solution keep a frog tissue alive for observation?
because its osmotic presure is greater than of the cell
How does 09 percent NaCl work?
The solution of NaCl with the concentration 0,9 % is considered normal saline; the osmotic pressure is equal to the pressure in the cells.
Why does a potato not gain or lose mass in a 4 percent concentrated salt solution?
Because the environment is Isotonic (having the same or equal osmotic pressure).
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?
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).
What is crystalloid osmotic pressure?
Colloids: is a term used to collectively refer to the large molecular weight (nominally MW > 30,000) particles present in a solution. In normal plasma, the plasma proteins are the major colloids present. As the colloids are solutes they contribute to the total osmotic pressure of the solution. This component due to the colloids is typically quite a small percent of the total osmotic pressure. It is referred to as COLLOID OSMOTIC PRESSURE (or sometimes as the ONCOTIC PRESSURE).
How much 50 percent antifreeze solution and 40 percent antifreeze solution should be combined to give 50 gallons of 46 percent antifreeze solution?
How much 50 percent antifreeze solution and 40 percent antifreeze solution should be combined to give 50 gallons of 46 percent antifreeze solution?
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?
10
Normal saline is 0.9 percent what would happen to the red blood cells of a patient who was teated with 0 percent saline what about 10 percent saline?
Normal Saline 0.9% is called an isotonic solution. A 0.0% saline solution is called a hypotonic solution. A solution of this concentration would cause water to diffuse into the red blood cells and cause them to burst open. A 10% saline solution is called a hypertonic solution. A solution of this concentration would cause water to diffuse out of the red blood cells, making them shrivel up and shrink.
How much of a ten percent solution should be added to two cups of twenty percent solution to make a twelve percent solution?
2%
