Stoichiometry, Long Questions
This page consists of comprehensive questions included in the course of Stoichiometry for First Year.
Description of the question
(a) What do you mean by percentage composition of a compound? How the percentage of an element is calculated in a compound?
(b) Calculate the percentage composition of each of the following compounds. (Given atomic weights of the elements).
(a) Differentiate between a “limiting reagent” and a “reagent in excess”. How will you identify the limiting reagent in a chemical reaction?
(b) How does a limiting reagent control the amount of the product formed? Give an example.