Problem Page What kind of intermolecular forces act between a formaldehyde molecule and a hydrogen sulfide molecule? Note: If th
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Answer:
The minimum mass of acetaminophen that the new system must be able to detect is 0.02 milligrams.
Explanation:
Range of the equipment to detect acetaminophen in blood = 10.0 to 30.0 μg/mL
Minimum amount of acetaminophen that can be detected= 10.0 μg/mL
Volume of blood sample = 2 mL
Amount of acetaminophen in 2 ml sample of blood =
20.0 μg = 0.02 mg (1 μg = 0.001 mg)
The minimum mass of acetaminophen that the new system must be able to detect is 0.02 milligrams.
Answer: The moles of KIO cuboid titrated are 0.0002382
Explanation:
Molarity of a solution is defined as the number of moles of solute dissolved per liter of the solution.
where,
n = moles of solute
= volume of solution in ml
Now put all the given values in the formula of molarity, we get
Therefore, the moles of KIO cuboid are 0.0002382