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342.15 g/mol (anhydrous) 666.44 g/mol (octadecahydrate) Appearance white crystalline solid ... Aluminium sulfate is a salt with the formula Al 2 (SO 4) 3.
J/(mol·K) Std enthalpy change of vaporization, Δ vap H o? kJ/mol Std entropy change of vaporization, Δ vap S o? J/(mol·K) Solid properties Std enthalpy change of formation, Δ f H o solid-3440 kJ/mol Standard molar entropy, S o solid? J/(mol K) Heat capacity, c p? J/(mol K) Liquid properties Std enthalpy change of formation, Δ f H o liquid ...
Δ f H ⦵ /(kJ/mol) Aluminium: Solid Al 0 Aluminium chloride: Solid AlCl 3: −705.63 Aluminium oxide: Solid Al 2 O 3: −1675.5 Aluminium hydroxide: Solid Al(OH) 3: −1277 Aluminium sulphate: Solid Al 2 (SO 4) 3: −3440 Barium chloride: Solid BaCl 2: −858.6 Barium carbonate: Solid BaCO 3: −1216 Barium hydroxide: Solid Ba(OH) 2: −944.7 ...
Potassium alum, potash alum, or potassium aluminium sulfate is a chemical compound first mentioned under various Sanskrit names in Ayurvedic medicinal texts such as charak samhita, sushrut samhita, and ashtang hridaya; is chemically defined as the double sulfate of potassium and aluminium, with chemical formula KAl(SO 4) 2.
The standard Gibbs free energy of formation (G f °) of a compound is the change of Gibbs free energy that accompanies the formation of 1 mole of a substance in its standard state from its constituent elements in their standard states (the most stable form of the element at 1 bar of pressure and the specified temperature, usually 298.15 K or 25 °C).
In most industries, the name "alum" (or "papermaker's alum") is used to refer to aluminium sulfate, Al 2 (SO 4) 3 · n H 2 O, which is used for most industrial flocculation [1]: 766 (the variable n is an integer whose size depends on the amount of water absorbed into the
From March 2009 to December 2010, if you bought shares in companies when Carlos M. Gutierrez joined the board, and sold them when he left, you would have a 89.2 percent return on your investment, compared to a 70.3 percent return from the S&P 500.
1.938: Zinc [3] solid: 0.387: 25.2: 2.76: 3.03 R: Substance Phase Isobaric mass heat capacity c P J⋅g −1 ⋅K −1 Isobaric molar heat capacity C P,m J⋅mol −1 ⋅K −1 Isochore molar heat capacity C V,m J⋅mol −1 ⋅K −1 Isobaric volumetric heat capacity C P,v J⋅cm −3 ⋅K −1 Isochore atom-molar heat capacity in units of R C ...