plese help me to what kind of maths sums usually comez in HSLC
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How to Calculate Normality (Chemistry)
Examples Showing How to Calculate Concentration in Normality
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Calculate normality as gram equivalent weight of solute per liter of solution. Arne Pastoor / Getty Images
byAnne Marie Helmenstine, Ph.D.
Updated October 22, 2018
The normality of a solution is the gram equivalent weight of a solute per liter of solution. It may also be called the equivalent concentration. It is indicated using the symbol N, eq/L, or meq/L (= 0.001 N) for units of concentration. For example, the concentration of a hydrochloric acid solution might be expressed as 0.1 N HCl. A gram equivalent weight or equivalent is a measure of the reactive capacity of a given chemical species (ion, molecule, etc.). The equivalent value is determined using the molecular weight and valence
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Science, Tech, Math › Science
How to Calculate Normality (Chemistry)
Examples Showing How to Calculate Concentration in Normality
Share

Calculate normality as gram equivalent weight of solute per liter of solution. Arne Pastoor / Getty Images
byAnne Marie Helmenstine, Ph.D.
Updated October 22, 2018
The normality of a solution is the gram equivalent weight of a solute per liter of solution. It may also be called the equivalent concentration. It is indicated using the symbol N, eq/L, or meq/L (= 0.001 N) for units of concentration. For example, the concentration of a hydrochloric acid solution might be expressed as 0.1 N HCl. A gram equivalent weight or equivalent is a measure of the reactive capacity of a given chemical species (ion, molecule, etc.). The equivalent value is determined using the molecular weight and valence
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