These tables can help: Result Blue-green flame. Blue precipitate which remains when excess NaOH solution added. Blue precipitate which dissolves to form a deep blue solution when excess NH 3 ...

Calculate the amount of sodium hydroxide, NaOH, in 25.0 cm 3 of solution of concentration 0.1 mol/dm 3. If the amount in mol of a solute in a given volume of solution is known, its mass can also ...

Introduction Caustic soda, chemically known as sodium hydroxide (NaOH), is a highly alkaline and corrosive compound widely used in various indu ...