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Enter the molecular formula of the substance. It will calculate the total mass along with the elemental composition and mass of each element in the compound. Use uppercase for the first character in the element and lowercase for the second character.
Enter the molecular formula of the substance. It will calculate the total mass along with the elemental composition and mass of each element in the compound. Use uppercase for the first character in the element and lowercase for the second character.
Potassium phosphate, monobasic. Formula: H 2 KO 4 P. Molecular weight: 136.0855. IUPAC Standard InChI: InChI=1S/K.H3O4P/c;1-5 (2,3)4/h; (H3,1,2,3,4)/q+1;/p-1. IUPAC Standard InChIKey: GNSKLFRGEWLPPA-UHFFFAOYSA-M. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file.
Molar Mass of Potassium Phosphate, Monobasic: KH2PO4 / Molecular Weight Calculator. Online molar mass calculator / molecular weight calculator (MW) for a chemical formula with letter case correction and multi-section formula.
Steps to calculate molar mass. Identify the compound: write down the chemical formula of the compound. For example, water is H 2 O, meaning it contains two hydrogen atoms and one oxygen atom. Find atomic masses: look up the atomic masses of each element present in the compound.
Potassium phosphate monobasic (monopotassium orthophosphate) is a water soluble inorganic salt. Its standard enthalpy of formation has been reported to be −376.1 kcalmol -1 . It acts a starting material in the synthesis of potassium metaphosphate.
Structure. Monopotassium phosphate can exist in several polymorphs. At room temperature it forms paraelectric crystals with tetragonal symmetry. Upon cooling to −150 °C (−238 °F) it transforms to a ferroelectric phase of orthorhombic symmetry, and the transition temperature shifts up to −50 °C (−58 °F) when hydrogen is replaced by deuterium. [8] .
