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Hello Guys, New Video on – WAEC 2021 MATH PREP – Complete 50 Questions Solved on WASSCE 2020 Maths Past Question; Video Link: https://youtu.be/ggYRu0-elig – You can join our…
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Types of reactions: oxidation and reduction Chemical reaction can be classified under the following: Double decompositionCombinationDecompositionDisplacementOxidation and reactionCatalytic reactionsReversible reactionsThermal dissociation Combination Combination is the process whereby two substances…
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Chemical bonding A pair of electrons, shared by two positively charged nuclei and attracted by both nuclei at the same time is called chemical bonding. Chemical bonds occur when…
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Chemical kinetics and equilibrium system (A) Rates of chemical reactions The rate of a chemical reaction is the number of moles of reactant converted or product formed per unit…
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Electromagnetic fields (A) Concept of electromagnetic field Field around a current carrying conductor Source: www.intl.siyavula.com The force is given by the equation F= BiL sinO Where F = force,…
