2

There are a few reasons. Some of the most important are: -Oxalic acid dihydrate isn't hygroscopic (it doesn't absorb water from the atmosphere, whereas sulfuric acid does). If a substance can absorb water from the atmosphere, then when you weigh it out, you won't be able to accurately calculate the number of moles used because you don't know how much is ...


Only top voted, non community-wiki answers of a minimum length are eligible