Please find below my articles:
Hydrogen ion concentration in a solution and pH scale
pH is the degree of acidity or basicity of a chemical substance in aqueous systems. In simple terms pH is the power of hydrogen ion or ...
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pH is the degree of acidity or basicity of a chemical substance in aqueous systems. In simple terms pH is the power of hydrogen ion or ... -
What is Empirical formula? How to determine it?and Determining Molecular formula: Empirical formula: Chemical Formula with simplest ra...
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How to calculate moles from given mass of a substance?Practice questions/worksheet for IB and IGCSE students Mole(n)= Mass of a substanc...
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