Final answer:
To find the volume of the 0.90% NaCl solution delivered, we can use the concept of mass/volume percent. First, we can convert grams to milliliters using the mass/volume percent equation. The volume of the 0.90% NaCl solution delivered is 333.33 mL.
Step-by-step explanation:
To find the volume of the 0.90% NaCl solution delivered, we can use the concept of mass/volume percent. Mass/volume percent represents the mass of the solute (NaCl) in grams per 100 mL of solution.
In this case, we have 3.0 g of NaCl delivered in 8 hours.
First, we can convert grams to milliliters using the mass/volume percent equation:
0.90 g NaCl / 100 mL
= 3.0 g NaCl / x mL
Solving for x, we find that x
= 333.33 mL.
Therefore, 333.33 milliliters of the 0.90% NaCl solution were delivered.