Explanation:
The given data is as follows.
Concentration of phenytoin suspension stock = 30 mg/5mL
Concentration of phenytoin required = 20 mg/5 mL
Volume of phenytoin required = 150 mL
Volume of phenytoin suspension stock required for dilution will be calculated as follows.
= 100 mL
Thus, we can conclude that the volume of phenytoin is 100 mL
.
If an element is located on the
far right side of the periodic table one of its physical properties probably be
poor conductor of electricity. The answer is letter B.
Answer:
3.75mole
Explanation:
Given parameters:
Mass of the carbon(C) = 45g
Unknown:
Number of moles of carbon = ?
Solution:
The number of moles of a substance can be found using;
Number of moles =
Molar mass of carbon = 12g/mol
Number of moles = = 3.75mole
Answer:
pressure and heat is the correct answer
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