How many grams of NaCl are needed to prepare 35 kg of a 5 % (m/m) solution?
1 Answer
Jun 26, 2018
1.75 kg
Explanation:
To find the mass of NaCl, we'll use the formula:
NaCl in this case is the solute
Given from the question:
mass of solution = 35 kg
%(m/m) = 5%
Plug in the values: