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Why the concentration of sulphuric acid should be maintained in 98 percent not in 100 percent in industries?
Wiki User
∙ 11y ago
It will immensely cost to totally remove the impurities in sulfuric acid. For industrial purposes, they maintain a percentage value around 98%.
Wiki User
∙ 11y ago
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Why does the percent ionization of acetic acid increase as the concentration of the solution decreases?
As you increase the concentration of the solution, the concentration of H+ does not change. Meaning, the concentration ionized does not change. Just the original concentration increases. Since percent ionization = (concentration ionized)/(original concentration) , and the original concentration is increased, the percent ionization therefore decreases.
What is percent of hydrogen in sulfuric acid?
Hydrogen in sulphuric acid: approx. 2%.
Descriptively what reaction is caused by mixing 98 percent concentration sulfuric acid 50 percent concentration caustic soda?
BOOM!
What is the molar concentration of 99 percent solution of sulfuric acid?
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.
If 2 percent glucose solution and 5 percent glucose solution are separated by a semipermiable menbrane flows from the 2 percent glucose solution to the 5 percent glucose solution?
Yes, during process of osmoses the solvent from higher concentration to lower concentration moves through semipermeable membrane, the 2% solution has lower concentration of solute therefore higher concentration of solvent.
If you have a cell with water concentration of 90 percent and solute concentration of 10 percent and you place it into a solution that is 80 percent water concentration and 20 percent solute concentra?
mabey
Why does the percent ionization of acetic acid increase as the concentration of the solution decreases?
As you increase the concentration of the solution, the concentration of H+ does not change. Meaning, the concentration ionized does not change. Just the original concentration increases. Since percent ionization = (concentration ionized)/(original concentration) , and the original concentration is increased, the percent ionization therefore decreases.
What is percent of hydrogen in sulfuric acid?
Hydrogen in sulphuric acid: approx. 2%.
What element has the greatest percent of the concentration and what is the percent?
gold at 13%
What is the highest concentration 0.003 percent 0.01 percent or 0.03 percent?
0.03 percent, obviously!
Descriptively what reaction is caused by mixing 98 percent concentration sulfuric acid 50 percent concentration caustic soda?
BOOM!
What is the molar concentration of 99 percent solution of sulfuric acid?
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.
What is the concentration of oxygen in air?
21 percent.
Dilute a solution which has an initial concentration of 10 percent down to 2 percent?
Calculating concentration of a chemical solution is a basic skill all students of chemistry must develop early in their studies. What is concentration?
What is the difference between 3.8 percent sodium citrate concentration and 3.2 percent?
Presumably, 0.6 percent.
If 2 percent glucose solution and 5 percent glucose solution are separated by a semipermiable menbrane flows from the 2 percent glucose solution to the 5 percent glucose solution?
Yes, during process of osmoses the solvent from higher concentration to lower concentration moves through semipermeable membrane, the 2% solution has lower concentration of solute therefore higher concentration of solvent.
What is percent by mass and percent by volume?
Percent per mass example: uranium concentration in granite is approh. 4 mg/kg. Percent per volume: uranium concentration in ocean water is approx. 4 micrograms/L.
