Tag Archives: atomic number

CHEMISTRY 101:  WHAT IS A ” MOLE “? HOW DOES THE QUANTITY DESCRIBED AS BEING A ” MOLAR ” QUANTITY CONNECT THE INVISIBLE SUBATOMIC WORLD TO THE VISIBLE WORLD? A balanced chemical equation is representative of a chemical reaction ( RXN ).  For example, water is known to be made of two hydrogen ions +Continue reading “CHEMISTRY: What Quantity Does a Mole Describe?”