You need 40.01 g NaOH per liter volume of the solution.
This is not the same as adding 1 liter of water to 40.01 g of NaOH. The NaOH must be put in the flask and the volume brought up to 1 liter total volume (NaOH volume + water volume).
1 molar means 1 mole / liter. Since you want to make 1 liter, you will need 1 mole of NaOH. Look at the Periodic Table: Na is 23 g/mol, O is 16 g/mol, and H is 1 g/mol. Add these up and you get 40 grams per mole of NaOH. Since you need 1 mole, then 40 gramswill make one mole.
The mL is a unit of volume; the quantity of NaOH depends on the concentration.
6.023 moles
Because NaOH is hygroscopic, meaning it absorbs water from the air, NaOH cannot be accurately weighed. To standardize 0.1 M NaOH, a solution is made to an approximate concentration of 0.1 M and then standardized by titrating an accurately weighed quantity of a primary standard.
NaOH
We need to know the Molarity (or Molality or formality) of both the acid and the NaOH solution in order to answer this question.
It is possible only if you evaporate the water.
The concentration of this solution (in NaOH) is 40 g/L.
Because NaOH is hygroscopic, meaning it absorbs water from the air, NaOH cannot be accurately weighed. To standardize 0.1 M NaOH, a solution is made to an approximate concentration of 0.1 M and then standardized by titrating an accurately weighed quantity of a primary standard.
NaOH
This solution contain 26,3 g NaOH.
We need to know the Molarity (or Molality or formality) of both the acid and the NaOH solution in order to answer this question.
The answer is 0,625 moles.
It is possible only if you evaporate the water.
The concentration of this solution (in NaOH) is 40 g/L.
standardization of NaoH
40 grams, this is the 1M NaOH standard laboratory solution.
Methyl orange shows yellow color in an NaOH solution.
100 g of solution containing 50 g of NaOH.
One liter of a one molar solution of NaOH in water contains 40g of NaOH. The quantity must be known.