0
What is the normality of a solution of sodium hydroxide with a molecularweight of 40grams containing 20grams in 100ml of solution?
Wiki User
∙ 12y ago
＝20/40/100=0.0005mol/ml＝0.5mol/L
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is the solution containing equal numbers of hydrogen and hydroxide?
It is a neutral solution, pH = 7.0 at room temp.
When do you add sodium hydroxide into the conical flask containing the analgesic?
when the solution turns blue you add the sodium hydroxide (also if it is not blue you have gone wrong stupid)
What is the normality of a 6.35 M H2SO4 is?
0.08 n
Will the normality of an NaOH solution increase or decrease if the solution is exposed to air for prolonged periods?
If the solution volume remains unchanged, the normality will decrease as the NaOH will react with CO2 present in the air. Of course, if the solution volume is not held constant and if the evaporation rate is sufficient to concentrate the solution - it could also increase (effectively raising the normality of the remaining solution).
What is the molarity of a 0.050 N H2SO4 solution?
H2SO4 releases two hydrogen ions into solution. Therefore its Normality is twice its Molarity. Or to answer the question, the molarity is half the normality.
What is alkaline pottassium permanganate solution?
Alkaline potassium permanganate solution is a solution of potassium permanganate containing an alkali. The alkali can be sodium hydroxide or potassium hydroxide.
A term for solutions containing a majority of hydroxide ions?
Basic solution
What is the solution containing equal numbers of hydrogen and hydroxide?
It is a neutral solution, pH = 7.0 at room temp.
Why does the normality of sodium hydroxide change?
Because of water's nature to partially ionise itslef into hydronium and hydroxide ions, any solution of either a hydroxide or an acid will always be affected by this tendency, making the actual concentrations differ slightly from the expected ones.
What is the chemical containing hydroxide ions?
There are many. Water itself contains some free hydroxide ions. More common ones include Sodium Hydroxide solution, Potassium Hydroxide Solution, Slaked Lime Slurry, Concrete, Cement etc
Does dissolving ammonia in water form acids?
No, it forms a basic solution containing ammonium hydroxide.
What happen when sodium hydroxide is added drop wise to a solution containing phenolphthalein?
It Turns Pink.
What is the normality of a 0.10 M solution of phosphoric acid?
The normality is o,3.
Why does the part of leaf inside the bottle containing potassium hydroxide solution not get carbon dioxide?
i don`t no
What is the molarity of a 2.0 L sodium hydroxide solution containing 10.0 grams of a solute?
.13 (Plato)
What is the molarity of 2.0 L sodium hydroxide solution containing 10.0 grams solute?
The molarity is 0,125 M.
Why you use normality?
for calculating the concentration of solution.
