Final answer:
The density of the hydrochloric acid solution with a mass of 17.84 grams and a volume of 15.00 mL is approximately 1.19 g/mL.
Step-by-step explanation:
The density of a substance is defined as its mass per unit volume. In this case, to find the density of the hydrochloric acid solution, we can use the formula:
Density = mass / volume
Given that the mass of the hydrochloric acid solution is 17.84 grams and the volume is 15.00 mL, we can substitute these values into the formula:
Density = 17.84 grams / 15.00 mL = 1.1893 g/mL
Therefore, the density of the hydrochloric acid solution is approximately 1.19 g/mL.