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a volume of saline solution had a mass of 25.6 g at 4 °c. an equal volume of water at the same temperature had a mass of 24.5 g. what is the density of the saline solution? quizlet

Sagot :

The saline solution has a density of 1.045 g/mL.

Steps

Pure water has a density of 1.000 g/mL.

The saline solution has larger mass, but the volumes are equal.

d = 1.000 g/ml ×25.6g / 24.5g

d = 1.045 g/mL.

The saline solution has a density of 1.045 g/mL.

What is the purpose of saline solution?

  • They support patients through surgery, dialysis, and chemotherapy, cure dehydration, flush wounds, and provide diluted medication.
  • 9 grams of salt per litre of water is what makes up saline solution, or a 0.9% solution of sodium chloride.

Is saline solution just water and salt?

  • Salt and water are combined to make saline.
  • Because of its salt content (0.9% saline), which is comparable to that of tears, blood, and other bodily fluids, a normal saline solution is known as normal.
  • Isotonic solution is another name for it.

Why don't you use water instead of saline solution?

Because it is a nontoxic, isotonic solution that does not impair healing, normal sterile saline is recognised as the most suitable and preferred cleansing solution.

learn more about saline solution here

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