Question
The strength of Nitro concentrate for solution for infusion is 5 mg/ml. One 2 ml ampoule of concentrate for solution for infusion is added ad 100 ml of NaCl solution. What is the concentration (mg/ml) of the reconstituted solution for infusion?
140
likes698 views
Answer to a math question The strength of Nitro concentrate for solution for infusion is 5 mg/ml. One 2 ml ampoule of concentrate for solution for infusion is added ad 100 ml of NaCl solution. What is the concentration (mg/ml) of the reconstituted solution for infusion?
Hester
4.8116 Answers
To find the concentration of the reconstituted solution for infusion, we need to calculate the total amount of Nitro concentrate added to the NaCl solution and then divide it by the total volume.
1. The amount of Nitro concentrate added is 2 ml * 5 mg/ml = 10 mg.
2. The total volume of the reconstituted solution is 100 ml + 2 ml = 102 ml.
3. The concentration of the reconstituted solution is the total amount of Nitro concentrate (in mg) divided by the total volume (in ml):
Concentration = 10 mg / 102 ml =\frac{10}{102} \approx
Therefore, the concentration of the reconstituted solution for infusion is approximately 0.098 mg/ml.
\boxed{0.098 \, \text{mg/ml}}
1. The amount of Nitro concentrate added is 2 ml * 5 mg/ml = 10 mg.
2. The total volume of the reconstituted solution is 100 ml + 2 ml = 102 ml.
3. The concentration of the reconstituted solution is the total amount of Nitro concentrate (in mg) divided by the total volume (in ml):
Concentration = 10 mg / 102 ml =
Therefore, the concentration of the reconstituted solution for infusion is approximately 0.098 mg/ml.
Frequently asked questions (FAQs)
What is the sum of the interior angles in a polygon with 9 sides?
+
What is the domain of the function f(x) = cos(x) in radians?
+
What is the unit vector in the direction of the vector ⟨3, -2, 6⟩?
+
New questions in Mathematics