Respuesta :
0.72 mL of solution will have 180 mg of amoxicillin.
For this problem, you need to calculate the equivalent ratio of volume as to the ratio of amoxicillin. So
180/500 = X/2.0
Multiply both sides by 2
2 * 180/500 = X
360/500 = X
18/25 = X
0.72 = X
So you need 0.72 mL of solution to get 180 mg of the drug.
The solution of the vial of amoxicillin drug containing 180 mg of the drug will have a volume of 0.72 mL.
What is volume?
A volume is an amount that is present to have the solute or the solvent particles dissolved in them that takes up space and contains the mass or the weight.
If, 2.0 mL solution = 500 mg amoxicillin
Then, x mL solution = 180 mg amoxicillin drug
Solving for x:
x = (2.0 mL × 180 mg) ÷ 500 mg
= 0.72 mL
Therefore, the 0.72 mL solution has 180 mg of amoxicillin.
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