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What is the molar concentration of 99 percent solution of sulfuric acid?
Wiki User
∙ 13y ago
Well if you have 99% solution of H2SO4, that means of one L you have 990 mL the acid. The density of sulphuric acid is 1.84g/mL... so that means you will have by mass 1821.6g of acid. The molecular weigth of H2SO4 is 98.1g/mol... so if you divide mass by molar mass you should get moles... which is about... 18.57moles. So that means 99% sulphuric acid is approx. 19M.
Wiki User
∙ 13y ago
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How do you use molar in a sentence?
As adjective to concentration or mass: The molar concentration of concentrated sulfuric acid is about 18.0 (mol/L) The molar mass of H2SO4 is about 100 g (per mole)
Why does a 1 molar solution of sulfuric acid have lower pH than 1 molar solution of acetic acid?
Sulfuric acid is a stronger base, meaning it more completely dissociates. Acetic acid does not completely dissociate, and therefore does not change the concentration of hydrogen ions in solution to the extent that sulfuric acid does. Since pH = -log[Hydrogen ions], sulfuric acid will have a lower pH.
How do you standardize a solution of NaOH and what reagents to be used?
If you have a standard solution of an acid, like hydrochloric or sulfuric, you can perform a titration in the presence of phenolphtalein or methyl orange and calculate the solution's normality or, you can weigh a sample of a strong solid acid ( orthoiperiodic acid or even oxalic acid), titrate the acid with the hydroxide solution, again in the presence of phenolphtalein or methyl orange and calculate the concentration of NaOH. If you want to have a solution with an exact concentration, let's say 1 molar, and the actual concentration is 1,33 molar, you simply calculate how much water you need to ad in a specific quantity of solution, to dilute it to exactly 1 molar.
What is the Concentration of a 0.01M CaCO 3 solution?
0.01 Molar
What does the N in 18 N mean when discussing sulfuric acid?
The (N) stands for Normal. 1 Normal is 28 ml of concentrated sulfuric acid added to deionized water for a final volume of 1 Liter (L). 18 N is roughly a 50 percent concentration sulfuric acid.
If ferrous solution is stabilized with one molar sulfuric acid does that mean ferrous concentration is one molar?
Not necessarily or even usually. The term "one molar" refers to the concentration of the acid added and does not have anything to do with the concentration of ferrous ions.
How do you use molar in a sentence?
As adjective to concentration or mass: The molar concentration of concentrated sulfuric acid is about 18.0 (mol/L) The molar mass of H2SO4 is about 100 g (per mole)
Why does a 1 molar solution of sulfuric acid have lower pH than 1 molar solution of acetic acid?
Sulfuric acid is a stronger base, meaning it more completely dissociates. Acetic acid does not completely dissociate, and therefore does not change the concentration of hydrogen ions in solution to the extent that sulfuric acid does. Since pH = -log[Hydrogen ions], sulfuric acid will have a lower pH.
What is it called when the concentration of a solution defined in terms of moles of solute per liter of solution?
This is a molar concentration.
How do you standardize a solution of NaOH and what reagents to be used?
If you have a standard solution of an acid, like hydrochloric or sulfuric, you can perform a titration in the presence of phenolphtalein or methyl orange and calculate the solution's normality or, you can weigh a sample of a strong solid acid ( orthoiperiodic acid or even oxalic acid), titrate the acid with the hydroxide solution, again in the presence of phenolphtalein or methyl orange and calculate the concentration of NaOH. If you want to have a solution with an exact concentration, let's say 1 molar, and the actual concentration is 1,33 molar, you simply calculate how much water you need to ad in a specific quantity of solution, to dilute it to exactly 1 molar.
What is the Concentration of a 0.01M CaCO 3 solution?
0.01 Molar
What species are present in 2 molar solution of sulfuric acid?
H+, OH-, SO42- ions
What is the concentration of a 4.0 L solution that has 2.0 mol of solute?
The concentration of the solute is 0,5 molar.
What does the N in 18 N mean when discussing sulfuric acid?
The (N) stands for Normal. 1 Normal is 28 ml of concentrated sulfuric acid added to deionized water for a final volume of 1 Liter (L). 18 N is roughly a 50 percent concentration sulfuric acid.
How do you make a Molar solution from 32 percent hydrochloric acid?
32% hydrochloric acid is 10.2 M. You must dilute it to the desired molar concentration. For safety, be careful to add the acid to water and to wear appropriate protection.
What information is need to calculate the pH of a solution?
The molar concentration of the hydrogen ions
How do prepair normal solution of any chemical?
Normal concentration is the ratio between molar concentration and an equivalence factor.
