To find out how many moles are in 0.00567 kg of NaCl, we need to use the formula:
moles = mass / molar mass
The molar mass of NaCl is approximately 58.44 g/mol.
First, let's convert the mass from kg to grams:
0.00567 kg = 5670 grams
Now we can calculate the number of moles:
moles = 5670 grams / 58.44 g/mol
moles ≈ 97.16 mol
So, there are approximately 97.16 moles in 0.00567 kg of NaCl.