This can be regarded as a very popular question among a lot of science students these days. As we all know, currently different types of calculators are available online and they serve different purposes as well. These calculators can be regarded as very useful and they help in making the lives of the students less complicated. The stoichiometry calculators can be regarded as one such type of calculator. But at the same time, we have to keep in mind that the students should have proper theoretical knowledge while using these calculators. Read more:- https://mmsphyschem.com/stoichiometry.htm