normality of A = #gram equivalent weights A divided by #litres of solution
thus: measure a gram equivalent of H2SO4 (49g) and add to 1000ml volumetric flask that has 500ml deionized distilled H2O. stopper flask, mix by swirling, open flask and fill to 1000ml mark, thoroughly mix
OR
1N H2SO4 = 0.5M H2SO4
volumetrically measure 500ml 1M H2SO4
volumetrically transfer to 1000ml volumetric flask (using DDH2O)
fill to 1000ml mark with DDH2O
No. 50% Sulfuric acid is 18.4 Normal. 50N (Normal) sulfuric acid is, umm, 136% (not possible).
Sulfuric acid functions as a catalyst in the synthesis of banana oil.
Platinum does not react with sulfuric acid under normal conditions.
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.
The concentrated sulphuric acid solution is the preferred catalyst for the preparation of esters. Rarely used is the hydrochloric acid as a gas.
No. 50% Sulfuric acid is 18.4 Normal. 50N (Normal) sulfuric acid is, umm, 136% (not possible).
sulfur
Sulfuric acid functions as a catalyst in the synthesis of banana oil.
Platinum does not react with sulfuric acid under normal conditions.
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.
The concentrated sulphuric acid solution is the preferred catalyst for the preparation of esters. Rarely used is the hydrochloric acid as a gas.
Sulfur dioxide from industry and car exhaust combines with the water in clouds to form sulfuric acid. Sulfuric acid bubbled into water produces sulfuric acid, and this method is even used in the production of sulfuric acid, known as the contact process. This process basically occurs nearly the same way in the clouds, and the resulting acid falls as acid rain.
sulfuric acid or sulphuric acid
Sulphuric acid used in this experiment was used only as a catalyst. So, it is not consumed.
titration method
Yes, Acid rain is rain with higher than normal levels of nitric and sulfuric acid.
2H2SO4 + HNO3 → 2HSO4- + NO2+ + H3O+