What is the density of aqueous NaOH?
1.20g/ml
The density of 20%(w/w) aqueous NaOH solution is 1.20g/ml .
What is the density of 5% NaOH aqueous solution?
If a 5.01 M aqueous solution of sodium hydroxide (NaOH, 40.00 g/mol) has a density of 1.21 g/mL, what is the mole fraction of sodium hydroxide?
What is the molarity of a 30% NaOH solution?
7.5 M
In the question, we have been given that $NaOH$ is present in 30 percent weight by volume. So, if we take a solution, weighing 100 grams, the amount of $NaOH$ that will be present in it should correspond to 30 grams. On solving, we get the final molarity as 7.5 M.
How do you find the density of NaOH?
Let the required volume be ‘V’ ml. Mass of V ml of the solution = density*volume = 1.131V g. Mass of NaOH = (12/100)*1.131V = 0.136V g.
What is the density of 48% NaOH?
Density of sodium hydroxide NaOH (M=40,01g/mol)
| Density ρ at 20°C (g/cm³) | mass percent NaOH |
|---|---|
| 1,490 | 46,27 |
| 1,500 | 47,33 |
| 1,510 | 48,38 |
| 1,520 | 49,44 |
What is the molarity of a 30% solution?
The correct answer is 30% w/w = 9.8M and 30% w/v = 8.82M.
What is the molarity of a 30% hydrogen peroxide solution?
9.8 M
This 30 ml bottle of hydrogen peroxide is reagent grade and has a molarity of 9.8 M….Hydrogen Peroxide 30%, 30 ml.
| Molarity | 9.8 M |
|---|---|
| Grade | Reagent |
| Form | Solution |
| Density | 1.45 g/cm³ |
| CAS Number | Mixture |
What molarity is 30% H2O2?
The molarity of 30% H2O2 solution is 9.8 M.
What is the density of 30% hydrogen peroxide?
1.11 g/cm3
Pricing & Availability
| Physicochemical Information | |
|---|---|
| Boiling point | 107 °C (1013 hPa) |
| Density | 1.11 g/cm3 (20 °C) |
| Melting Point | -26 °C |
| pH value | 2 – 4 (H₂O, 20 °C) |
What concentration is 30% peroxide?
30%of H2O2 is equivalent to 8.82M solution .