Final answer:
To calculate the number of moles of NaClO needed, you will need to either provide the mass of NaClO required or the volume of a NaClO solution with its concentration.
Step-by-step explanation:
To calculate the number of moles of NaClO needed, we first need to determine the molar mass of NaClO. Sodium (Na) has a molar mass of 22.99 g/mol, chlorine (Cl) has a molar mass of 35.45 g/mol, and oxygen (O) has a molar mass of 16.00 g/mol. Adding these up gives us a molar mass of NaClO of 22.99 + 35.45 + 16.00 = 74.44 g/mol.
Next, we need to know the quantity of NaClO needed. If you provide the mass of NaClO required, we can use its molar mass to convert the mass to moles. If you provide the volume of a NaClO solution and its concentration, we can calculate the moles of NaClO using the formula: moles = volume (L) x concentration (M).
Overall, to determine the number of moles of NaClO needed, you will need to either provide the mass of NaClO required or the volume of a NaClO solution with its concentration.