How much water is needed to prepare 8M of NaOH solution with 1kg of NaOH pellets?
1 kg = 1000 g
mols NaOH = 1000 g/molar mass = ?
Then M = mols/L solution. Solve for L solution.
mols NaOH = 1000 g/molar mass = ?
Then M = mols/L solution. Solve for L solution.