Question

100 mL of a 11 1/2% solution has been prepared. a. How many grams of medication I in the 11 1/2% strength solution?

Answer 1

To find the number of grams of medication in the 11 1/2% strength solution, we first need to calculate the amount of medication in 100 mL of the solution. 11.5% of 100 mL is 11.5 grams.

Step-by-step explanation:

To find the number of grams of medication in the 11 1/2% strength solution, we first need to calculate the amount of medication in 100 mL of the solution.

11 1/2% is equivalent to 11.5%.

11.5% of 100 mL is 11.5 grams.

Therefore, there are 11.5 grams of medication in the 11 1/2% strength solution.

Answer 2

There are 11.5 grams of medication in the 11 1/2% strength solution.

To find the number of grams of medication in the 11 1/2% solution, we need to use the formula:

grams of medication = volume of solution (in mL) × percentage strength

First, convert the percentage to decimal form by dividing it by 100:

11 1/2% = 11.5 ÷ 100 = 0.115

Next, plug in the values into the formula:

grams of medication = 100 mL × 0.115

Multiply 100 mL by 0.115:

grams of medication = 11.5 grams