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If there is 0.2 M glucose along with 0.15 M NaCl in solution what is the osmolarity of this solution?
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What are the main factors that contribute to blood osmolarity?
Several things affect blood osmolarity such as solute concentration, # of RBC's, albumin, salt, NaCl.
Is 0.90 percent mv glucose isotonic hypotonic or hypertonic?
No,5percent glucose is an isotonic solution. 0.9 percent is for NaCl.
Does glucose move into the sac?
If you have a semipermeable sac containing 4 percent NaCl, 9 percent glucose, and 10 percent albumin is suspended in a solution with the following com- position: 10 percent NaCl, 10 percent glucose, and 40 percent albumin. The glucose will move into a semi-permeable sac.
How can we prepare 1M solution of NaCl?
You could titrate equal volumes of 1M solution of NaOH and 1M solution of HCl to obtain 1M solution of NaCl.
How many moles are present in 21.5 g of NaCl?
A student placed 15.5 g of glucose (C6H12O6) in a volumetric flask, added enough water to dissolve the glucose by swirling, then carefully added additional water until the 100. mL mark on the neck of the flask was reached. The flask was then shaken until the solution was uniform. A 40.0mL sample of this glucose solution was diluted to 0.500 L. How many grams of glucose are in 100. mL of the final solution?
What is the osmolarity of a solution that has 1 mole of glucose 1 mole of sodium and 1 mole of chloride?
Osmolarity is defined as the # of particles in solution.A rule to keep in mind is likes dissolve likes. So a covalently bonded substance like oil will only dissolve in a covalent solution. Same for polar substances etc.That said, glucose being covalent, will NOT dissolve in water, while the ionic compound NaCl will.The result is:Glucose --> GlucoseNaCl --> Na+ and Cl- (Both are ions)By the definition of osmolarity, glucose only produces 1 mol of particles, while NaCl produces 2. Those two numbers are their respective osmolarities.
Calculate the osmolarity of the 1L solution containing 10mM Albumin?
calculate the osmolarity of a solution ; 1m of sucrose at 25 degree centigra 2m kcl at 25degree centigre 154mM Nacl at 25 degree
What is the osmolarity of a solution containing 30mM NaCl 120mM KCL and 5 mM Ca CL2?
315?
Why is the bp of H2o different in 0.05m solution of Nacl and 0.05m solution of glucose?
Because NaCl produces double no of particles(Na+ and Cl-) in solution as compare to Glucose (C6H12O6)
Will NaCl dissolved with glucose solution conduct electricity?
yes
What is the osmolarity of 2 percent NaCl?
The osmolarity is 4 osmol/L.
Calculate the isotonic coefficient for NaCl if a 07M of NaCl solution equaled the hemolysis of14M glucose solution?
i = isotonic molar [glucose] / isotonic molar [NaCl] i = 14 M / 7 M = 2 i = isotonic molar [glucose] / isotonic molar [NaCl] i = 14 M / 7 M = 2 i = isotonic molar [glucose] / isotonic molar [NaCl] i = 14 M / 7 M = 2 i = isotonic molar [glucose] / isotonic molar [NaCl] i = 14 M / 7 M = 2
Is 10 percent glucose solution hypertonic?
No. Everything below 0.9% of NaCl is hypotonic and every solution with concentration over 0.9% is hypertonic solution. Isotonic solution (to blood) is the one that has 0.9% of NaCl, or some other concentration of another compound.
If A semipermeable sac containing 4 percent NaCl 9 percent glucose and 10 percent albumin is?
suspended in a solution with the following composition: 10% NaCl, 10% glucose and 40% albumin.
What are the main factors that contribute to blood osmolarity?
Several things affect blood osmolarity such as solute concentration, # of RBC's, albumin, salt, NaCl.
Is 0.3 NaCl an isotonic solution?
A solution is only isotonic compared to another solution. The statement that .9 NaCl is isotonic is incomplete. You are referring to the fact that it is isotonic with blood serum. This means they have the same osmotic pressure as each other which controls how they pass through the semi permeable membrane of blood vessels. .9 NaCl is isotonic with blood serum and that means that it will diffuse out of the blood vessel after IV injection in a similar fashion to the components of the blood serum itself. .9Nacl contains about 154 mOsm/L of Na and 154 mOsm/L of Cl giving the solution an osmolarity of 308 mOsm/L. The osmolarity of blood is about 300-310 mOsm/L so the two are very close and that's why .9NaCl is considered isotonic for IV solution.
Is 0.90 percent mv glucose isotonic hypotonic or hypertonic?
No,5percent glucose is an isotonic solution. 0.9 percent is for NaCl.
