Question

In a laboratory setting, concentrations for solutions are measured in molarity. Calculate the molarity (mol/L) of NaClO in the bleach.

a. 0.25 mol/L
b. 0.50 mol/L
c. 1.00 mol/L
d. 1.50 mol/L

Answer 1

The molarity of a solution, indicated as mol/L, refers to the moles of solute per liter of solution. However, the question does not provide the necessary values to calculate the molarity of the NaClO in the solution, so an accurate answer cannot be given.

Step-by-step explanation:

The question is asking for the molarity of a sodium hypochlorite (NaClO) solution, commonly found in bleach. To calculate the molarity, which is the number of moles of solute per liter of solution (mol/L), one would generally use the formula:

Molarity (M) = moles of solute / liters of solution

However, in this case, the necessary numerical values to perform the calculation are not provided in the question. Without additional information, such as the mass of NaClO and the volume of the solution, it's not possible to accurately calculate the molarity. To approach this type of question, you would need to know the mass of the substance dissolved and the total volume of the solution to find the molarity using the given formula.