Chapter-1-Stoichiometry : It is observed that a common factor for fireworks manufacturer, an engineer to design car engines aid a chemist to manufacture a chemical plant is the amount of materials they need in their specific area of work
- Fireworks manufacturer is required to mix calculated amounts of chemicals. A wrong calculated amount could result in violent explosions.
- The engineer must know the relative amounts of fuel and oxygen needed for efficient combustion.
A chemist is required to use calculated amounts of reactants to produce exact amounts of products.
Such phenomenon is studied through the knowledge of Stoichiometry.
Questions of Chapter-1-Stoichiometry
C+O2 ———> CO2
Na2(g) + 3H2(g)—————> 2NH3(g)