A chemical equation is composed of chemical formulas. It has reactants on the left and products on the right side of an arrow symbol (→). The arrow is usually read out as ‘yields’. In an equation, all chemical formulae on one side are separated by a plus sign. The physical state...
Objective: The researchers interested to assess and improve the general understanding of Generalist Focus Year II students in Nekemte College of Teacher education on chemical symbols, chemical formulae and chemical equations which are the fundamental elements of chemistry for anyone to begin learning ...
Those recesses forming part of the stencil which are in the wedge type writing method are representing stereo-chemical structure formulae in a stepped or elliptical formation. For molecules derived from ethane, the binding axis between the central atoms of the molecules represented are shown in ...