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Social ScienceCreatinine, C4H7N3O, is a by-product of muscle metabolism, and creatinine levels in the body are known to be a fairly reliable indicator of kidneyfunction. The normal level of creatinine in the blood for adults is approximately 1.0 mg per deciliter (dL) of blood. If the density of blood is 1.025g/mL, calculate the molality of a normal creatinine level in a 30.0-mL blood samplemol/kgMolalityWhat is the osmotic pressure of this solution at 25.0°C?Osmotic pressureatm
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Creatinine, C4H7N3O, is a by-product of muscle metabolism, and creatinine levels in the body are known to be a fairly reliable indicator of kidney function. The normal level of creatinine in the blood for adults is approximately 1.0 mg per deciliter (dL) of blood. If the density of blood is 1.025 g/mL, calculate the molality of a normal creatinine level in a 30.0-mL blood sample mol/kg Molality What is the osmotic pressure of this solution at 25.0°C? Osmotic pressure atm
Expert Answer
We need to determine the molality of a normal creatinine level in a 30.0 mL blood sample.
Given conditions are:
Creatinine chemical formula= C4H7N3O
Molar mass of Creatinine = 113.12 g/mol
Volume of blood sample = 30.0 mL
Density of blood = 1.025 g/mL
Normal creatinine level in adults’ body = 1.0 mg per deciliter of blood.
Firstly, we are calculating mass of blood used in given sample using the density formula:
Here we have,
Volume of blood sample = 30.0 mL
Density of b...
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