Application Of Law of Mass Action: The law of mass action is one of the major topics taught to Class 11 chemistry students. This topic comes under the Equilibrium chapter of the NCERT Class 11 ...
A pure substance made from more than one type of element chemically bonded together. Elements bond in fixed ratios and so can be represented by a chemical formula. For example, sodium chloride has the ...
The relative atomic masses of elements are proportional measures. For example, the Ar for helium is 4.0, and the A r for carbon is 12.0. This means that carbon atoms have three times the mass of ...