No
percentage of labsa is 89 %
how do prepare 0.1 N Oxalic acid
pl. suggest how to prepare 50 sulphuric acid
methanol we can get formic acid
No
percentage of labsa is 89 %
how do prepare 0.1 N Oxalic acid
No we cannot prepare Oxalic acid by the given method. Solubility of Sodium Oxalate is less in comparison to solubility of Oxalic acid. So whatever oxalic acid is formed will remain in the solution and cannot be precipitated out in the form of solid
generally it contains acid slurry,soda ash,phosphates,binders and fillers
pl. suggest how to prepare 50 sulphuric acid
reduction
Putting a thermometer into a bowl of slurry ice is a common method of calibrating it. It should read 0C or 32F. However, if the range of the thermometer does not include 0C or 32F, then this method of calibration won't work, so don't try to use it in that case.
The two common ways to prepare ammonium sulphate are neutralizing ammonia gas with sulfuric acid or reacting ammonium hydroxide with sulfuric acid. In the first method, ammonia gas is bubbled through sulfuric acid to form ammonium sulphate. In the second method, ammonium hydroxide is slowly added to sulfuric acid to produce ammonium sulphate.
methanol we can get formic acid
poure water on the concentrated acid
take 276 gm of salicylic acid in 1000 ml water to prepare 2M solution of the salicylic acid.