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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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Aufbau Rule and filling of electrons in orbitals and sub shells Aufbau rule is not on the name of any scientist as usually happened in...
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These are the important chemical equations carefully selected from entire IB chemistry course. Try to practice by balancing these equatio...
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Use of State symbols in Chemical Equations Use of state symbols is very key to get marks in IB diploma exams. It is not difficult to use...
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