Dilutions to Make a 1 Molar Solution
| Concentrated Reagents | Density | Molarity (M) |
|---|---|---|
| Nitric acid 70% | 1.42 | 15.8 |
| Perchloric acid 60% | 1.54 | 9.2 |
| Perchloric acid 70% | 1.67 | 11.6 |
| Orthophosphoric acid 85% | 1.7 | 15.2 |
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Contents
- 1 How do you find the molarity of nitric acid?
- 2 What is the molarity of 10% nitric acid?
- 3 How do you calculate molarity of an acid?
- 4 How do I calculate molarity?
- 5 How do you calculate percent molarity?
- 6 What is the concentration of nitric acid?
- 7 What is the molarity of 37% HCl?
- 8 What is the molarity of 85 phosphoric acid?
- 9 How do you make 2m nitric acid?
- 10 How do you find the molarity of an acid in a titration?
- 11 What is the molarity of a nitric acid solution if 43.33 mL?
- 12 Is molarity the same as concentration?
How do you find the molarity of nitric acid?
Knowing that the solution is 70 wt % would then allow the number of grams of HNO3 to be calculated: (0.700)(1413g) = 989.1 grams HNO3 per liter. Dividing the grams of HNO3 by the molecular weight of HNO3 (63.01 g/mole) gives the number of moles of HNO3 / L or Molarity, which is 15.7 M.
What is the molarity of 10% nitric acid?
With 10% nitric acid, 0.1 x 1500 gm/L = 150 gm/L. We know Molar mass of HNO3 = 63.01 g/mol.
How do you calculate molarity of an acid?
Molarity is a ratio between moles of solute and volume of solution. By dividing the number of moles of HCl by the volume (L) of solution in which it was dissolved, we will obtain the molarity of the acid solution.
How do I calculate molarity?
To calculate the molarity of a solution, you divide the moles of solute by the volume of the solution expressed in liters. Note that the volume is in liters of solution and not liters of solvent. When a molarity is reported, the unit is the symbol M and is read as “molar”.
How do you calculate percent molarity?
To convert from % solution to molarity, multiply the % solution by 10 to express the percent solution grams/L, then divide by the formula weight.
What is the concentration of nitric acid?
Ordinary nitric acid is about 68% with a density of 1.4. At this concentration it forms a constant boiling mixture (boiling point 120°C). Concentrated nitric acid is about 98% and has a density 1.51.
What is the molarity of 37% HCl?
Therefore, we can say that 1 liter of Hydrochloric acid contains 12.178 moles of HCl or in other words molarity of 37% (w/w) Hydrochloric acid is equal to 12.178 M.
What is the molarity of 85 phosphoric acid?
The 85% phosphoric acid is equivalent to 15.2 M. In molarity the H3PO4 is a tribasic acid which means a normality of 45.6 N.
How do you make 2m nitric acid?
It has a role as a protic solvent and a reagent. Then mL x M = mL x M A solution is prepared by adding 50.3 mL of concentrated hydrochloric acid and 16.6 mL of concentrated nitric acid to 300 mL of water. Nitric acid is a very strong acid, turns blue litmus red.
How do you find the molarity of an acid in a titration?
Use the titration formula. If the titrant and analyte have a 1:1 mole ratio, the formula is molarity (M) of the acid x volume (V) of the acid = molarity (M) of the base x volume (V) of the base. (Molarity is the concentration of a solution expressed as the number of moles of solute per litre of solution.)
What is the molarity of a nitric acid solution if 43.33 mL?
0.217 mol/L.
Is molarity the same as concentration?
Molar concentration (also called molarity, amount concentration or substance concentration) is a measure of the concentration of a chemical species, in particular of a solute in a solution, in terms of amount of substance per unit volume of solution.
