Solution Basics Archives - Laboratory Notes https://www.laboratorynotes.com/category/solution-basics/ Tue, 19 Oct 2021 10:07:50 +0000 en hourly 1 https://wordpress.org/?v=6.9 Normality https://www.laboratorynotes.com/normality/ https://www.laboratorynotes.com/normality/#respond Tue, 21 Sep 2021 06:57:52 +0000 http://www.laboratorynotes.com/?p=4061 Normality is more relevant than molarity when expressing concentration of acids and bases as it also accounts for concentrations of...

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]]> https://www.laboratorynotes.com/normality/feed/ 0 Gram Equivalent https://www.laboratorynotes.com/gram-equivalent/ https://www.laboratorynotes.com/gram-equivalent/#respond Mon, 20 Sep 2021 07:35:15 +0000 http://www.laboratorynotes.com/?p=3276 The Gram equivalent (or equivalent weight) can be defined as the mass of an element that combines with or displaces...

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]]> https://www.laboratorynotes.com/gram-equivalent/feed/ 0 Molecular Weight and Equivalent Weight of Common Acids and Bases https://www.laboratorynotes.com/molecular-weight-and-equivalent-weight-of-common-acids-and-bases/ https://www.laboratorynotes.com/molecular-weight-and-equivalent-weight-of-common-acids-and-bases/#respond Wed, 08 Sep 2021 04:14:16 +0000 http://www.laboratorynotes.com/?p=4057 Chemical name Formula Number of dissociable H+/OH— (valence) in solution Molar mass (= weight weight) g/mol Equivalent weight (g/eq) Hydrochloric...

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]]> https://www.laboratorynotes.com/molecular-weight-and-equivalent-weight-of-common-acids-and-bases/feed/ 0 Water (H20) https://www.laboratorynotes.com/water-h20/ https://www.laboratorynotes.com/water-h20/#respond Mon, 30 Aug 2021 18:59:44 +0000 http://www.laboratorynotes.com/?p=3304 Molecular formula H2O CAS Number 7732-18-5 EC Number 231-791-2 PubChem Substance ID 329798917 MDL number MFCD00011332 Molecular (Formula) weight  18.02...

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]]> https://www.laboratorynotes.com/water-h20/feed/ 0 Molarity https://www.laboratorynotes.com/molarity/ https://www.laboratorynotes.com/molarity/#respond Sat, 28 Aug 2021 17:03:35 +0000 http://www.laboratorynotes.com/?p=3306 Solute concentration in a solution can be expressed in many ways. Molarity is the most commonly used unit to express...

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]]> https://www.laboratorynotes.com/molarity/feed/ 0 Mole (Unit) https://www.laboratorynotes.com/mole-unit/ https://www.laboratorynotes.com/mole-unit/#comments Fri, 13 Aug 2021 07:31:14 +0000 http://www.laboratorynotes.com/?p=3398 The mole is a base unit of the International System of Units (SI) for the amount of a substance. Mole...

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]]> https://www.laboratorynotes.com/mole-unit/feed/ 1 Concentrations of Solutions https://www.laboratorynotes.com/concentrations-of-solutions/ https://www.laboratorynotes.com/concentrations-of-solutions/#respond Thu, 12 Aug 2021 06:19:48 +0000 http://www.laboratorynotes.com/?p=3399 With some exceptions, the composition of most solutions used in laboratories is defined in terms of concentration. Concentration is a...

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