Tag: sodium hydroxide

OVERVIEW A 1N solution of Sodium hydroxide (NaOH) solution can easily be prepared by diluting if you have already concentrated…

NOTES Sodium Hydroxide (NaOH)  Molarity vs Normality of Sodium Hydroxide (NaOH) Solution SOLUTION PREPARATION Preparation of 10 M Sodium Hydroxide…

Synonyms Caustic soda, Sodium Hydroxide, NaOH Appearance Colourless/white crystalline solid Odor Odorless Molecular weight 39.9971 Molar mass 39.9971 g/mol Melting…

50% Sodium hydroxide solution is commercially available and can be purchased from any of the suppliers listed here.

Here we have described a procedure to prepare 10 M (or 10 N) sodium hydroxide (NaOH) solution. A 10 M NaOH solution can be prepared by dissolving 40 g of NaOH (Molecular Weight: 40.00) in water to a final volume of 100 ml. Since dissolution of NaOH in water is a highly exothermic reaction, extreme care must be taken while preparing the solution.

A 50% (w/w) concentrated Sodium hydroxide solution is a clear colorless liquid. It is an aqueous solution of Sodium hydroxide (NaOH). The 100 g of 50% Sodium hydroxide solution contains 50 g of NaOH. To calculate the molarity, one must first calculate how much Sodium hydroxide is present in 1 L of 50% Sodium hydroxide solution. Once we know the amount of Sodium hydroxide present in 1 L solution, we can calculate the molarity of the solution by dividing the NaOH amount by the molecular weight.