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Physiological salt solution is 0.9 %(g/l-%) sodium chloride (Na Cl).
(0.9 % is the concentration that is usually used. It's 0.877 % in hospitals(?).
It's easier to count the water in grams, though 0,9% is of grams per litres. There's many types of concentrations and it's a bit messy, but here it doesn't matter because 100 ml water is 100 grams)
So when 0.9 % * 100 % = 0.009, you multiply it with the water's weight (or volume and change litres into grams - you need to measure sodium chloride in grams.
For 1 dl of physiological salt solution: 0.009 * 100 g = 0.9 g salt
For 0,5 litres of physiological salt solution: 0.009 * 500 g = 4.5 g salt
In scales, for example 0.9 g = 900 mg.
(Actually the 0.9 % should be taken from the final product, like this:
0,009 * 1 + x = x
0,991 x = 0,009
x ≈ 0,009082
But it doesn't matter because the 0,9 % is also an approximation and relevant.)
Also known as: normal saline, isotonic sodium chloride solution; normal salt solution; physiological saline; physiological salt solution; physiological sodium chloride solution; sodium chloride solution.
Wiki User
∙ 15y ago
Wiki User
∙ 10y agoA Physiological salt solution is a technically incorrect term for a normal saline solution. A normal saline solution is %0.90 NaCl (sodium chloride.) (percentage is mass per volume.
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Could a mixture of salt and water also be called solution?
yes because salt and water make saltwater in a solution.
What evidence does Jim have that salt and water make a solution?
Solid salt (solute) disappear in water (solvent) - a homogeneous solution is formed.
How many mg of salt do you need to make a salt solution of 3 ml if you need 1 gm of salt to make a solution of 2 ml?
Proportionally you will need 1 and 1/2 mg of salt.
What is water when salt is dissolved into water?
Water is the solvent and salt is the solute. Together they make a solution of salt water.
When you created salt water solution if you evaporate the water how many mg of salt would be left behind?
Exactly the same amount of salt as you weighed out to make the salt water solution in the first place.
What is a common name for physiological salt solution?
Normal saline solution (9 g/L)
Does salt and water make a compound?
no they do not they make a solution
Does salt and water combine to make a compound?
Salt and water combine to make a solution .
How would you make 22.3 percent salt solution?
salt and water
Is salt a fluid?
No, However it can be dissolved in water to make a salt solution.
Could a mixture of salt and water be called a solution?
yes because salt and water make saltwater in a solution.
What is physiological solution?
a physiological solution is a solution that contains salts and other constituents in concentrations similar to physiological media. e.g. Ringer's solution, Tyrod's solution, buffered saline.
What are two substances make up a solution?
A solvent and a solute make a solution. For example common salt and water form a solution. Here water is solvent and common salt is solute.
How do you get pure water from a salt and water solution?
By evaporating the water of the solution and condensing it.
Could a mixture of salt and water also be called solution?
yes because salt and water make saltwater in a solution.
Normal saline solution is for what?
0.9% NaCl solution (normal saline, physiological saline) is used to give intravenous fluids to the patients suffering from salt and water deprivation. It can be used to wash the wounds etc.
Why do you cool salt solution to make drinking water?
Cooling a salt solution will crystalize the salt presumably by lowering the solubility, allowing the solution to be filtered and pure water obtained. Drinking salt water will lead to dehydration.
