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CAS Ammonium sulfate

Average specific heat capacity: 1.423 J/g-K at 2-55 °C; heat of solution on dissolution of 1 mol in 400 mol water: +9.92 kJ at 18 °C; integral heat of solution: +6.57 kJ/mol at 30 °C; differential …

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Technical Data Sheet Ammonium Sulfate, 41%

Ammonium Sulfate, 41% (NH 4) 2 SO 4 Typical Properties Ammonium Sulfate, wgt% 40–42 Total Nitrogen, wgt% N 8.5–8.9 Sulfur, wgt% S 9.7–10.2 Molecular Weight 132.14 Specific Gravity …

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Ammonium Sulfate, …

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The specific heat capacity of ammonium sulphate NH42SO4 of …

The specific heat capacity of ammonium sulphate ((NH4)2SO4) of 215.9 J gmol-1 K-1 to Btu lb-1 F-1. Like. 0. Answer Created with AI. 2 days ago. To convert the specific heat capacity of ammonium sulphate from J/gmol-K to Btu/lb-°F, you can use the following conversion factors: 1 J/gmol-K = 0.000238845896627 Btu/lb-°F First,

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Specific Heat of common Substances

Specific Heat for some common products are given in the table below. See also tabulated values for gases, food and foodstuff, metals and semimetals, common liquids and fluids and common …

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Table of Specific Heats

Most of data from Ebbing, Darrell D., General Chemistry, 3rd Ed., Appendix C, Houghton-Mifflin, 1990.

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Table of Specific Heats

49 rowsSubstance (form) Enthalpy Δ f H (kJ): Gibbs Δ f G (kJ): Entropy (J/ K: Specific heat C P (J/K): Volume V(cm 3): Al (s) 0: 0: 28.33: 24.35: 9.99: Al 2 SiO 5 (kyanite)-2594.29-2443.88: …

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AMMONIUM SULFATE SOLUTION

Substance Ammonium Sulfate Solution Chemical Name: Ammonium Sulfate CAS#: (39.0 - 41.0%) Water CAS#: (59.0 - 61.0%) Synonyms: Liquid Ammonium Sulfate Impurities: NA. No impurities or additives which are themselves classified and which contribute to the classification of the substance. Inhalation of mist or liquid:

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Nickel Sulphate, NiSO4

Nickelous Sulphate or Nickel Sulphate, NiSO 4, has been obtained in various stages of hydration.Its solution is prepared by dissolving the hydroxide or carbonate in dilute sulphuric acid. When crystallised at 15-20° C., the heptahydrate, NiSO 4.7H 2 O, is obtained as green rhombic prisms, isomorphous with the corresponding ferrous and zinc sulphates.. Its density is 1.877, …

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Solved Calculate the heat of solution (kJ/mol) for ammonium

Calculate the heat of solution (kJ/mol) for ammonium sulfate in #5b above if dissolving 6.95 g of ammonium sulfate (132.14 g/mol) in 100 mL of water (1.0 g/mL) causes the temperature of the water that starts at 27.2°C to end up at 24.1°C. The specific heat capacity of the solution is 4.184 J/g°C. Assume no heat is lost to the surroundings.

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Ammonium sulfate

Other names: ammonium sulphate Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Notes; Other data available: IR …

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Ammonium sulfate

Material Safety Data Sheet or SDS for Ammonium sulfate from chemicalbook for download or viewing in the browser. ChemicalBook. ... Apart from the uses mentioned in section 1.2 no other specific uses are stipulated. SECTION 8: Exposure controls/personal protection ... chlorates with heat nitrates with Heat. Risk of explosion with ...

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Chapter 9.5: Enthalpies of Solution

Substances with large positive or negative enthalpies of solution have commercial applications as instant cold or hot packs. Single-use versions of these products are based on the dissolution of either calcium chloride (CaCl 2, ΔH soln = −81.3 kJ/mol) or ammonium nitrate (NH 4 NO 3, ΔH soln = +25.7 kJ/mol). Both types consist of a plastic bag that contains about 100 mL …

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Analysis of energy saving for ammonium sulfate solution processing with

Energy saving evaporation system of ammonium sulfate solution based on self-heat recuperation technology. ... For the single-stage or double-stage MVR system, the specific work consumption is used to assess their energy consumption characteristics. However, due to the different energy degrades for the thermal energy and the compression work, it ...

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Specific Heats at Low Temperatures of (NH

Specific Heats at Low Temperatures of (NH 4) 2 SO 4, NH 4 Al(SO 4) 2 and NH 4 Al(SO 4) 2 ·12H 2 O 1. ... Analysis of the heat capacity results of deutero-ammonium and ammonium solids. The Journal of Chemical Physics 1988, 89 (4) ... Brillouin Scattering in Ammonium Sulfate. Journal of the Physical Society of Japan 1978, 44 (4) ...

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Specific heat of liquid ammonia

402 BulletinoftheBureauofStandards [v*114 L=latentheatofvaporization,injoulespergram,under saturationconditions. x=massofvaporpergramtotalcontents;i.e.,dryness factor ...

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Ammonium Sulfate Calculator from EnCor Biotechnology Inc.

Heat gently to dissolve all the Ammonium Sulphate and let cool to working temperature on a magnetic stirrer. Crystals of ammonium sulfate should form and will tell you that the solution is fully saturated. ... The specific volume of ammonium sulfate is also dependent on the temperature but is about 0.54 ml/g, meaning that if you add 1g of ...

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A Model for Calculating the Heat Capacity of Aqueous Solutions, …

A model for calculating the heat capacity of complex aqueous solutions with an arbitrary number of solutes and at an arbitrary temperature was developed. Parameters for 79 solutes were established based on a critical review of the literature for solutions of one solute in water, with about 6600 points included. The average difference between the calculated and …

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Osmotic and Activity Coefficients of Aqueous (NH

Osmotic coefficients of (NH4)2SO4(aq), and aqueous (NH4)2SO4−H2SO4 mixtures at 298.15 K and 323.15 K, and H2SO4(aq) at 323.15 K have been determined by an isopiestic method. Using the Pitzer molality-based thermodynamic model, the measurements are combined with other literature data to obtain osmotic and activity coefficients of, first, …

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Measurement of thermophysical properties of ammonium salts in …

The thermal conductivity, specific heat capacity and thermal diffusivity of solid and molten ammonium thiocyanate, ammonium formate, ammonium acetate and ammonium nitrate were measured in the temperature range 80–190‡C, including the solid and liquid phases, by using the AC-heated strip (wire) technique. The results indicate that the thermal conductivities depend …

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Ammonium sulfate

Phase Diagrams of (NH4)2SO4-Al2(SO4)3-H2O Ternary System: Effect of Sulfuric Acid and Its Application in Recovery of Aluminum from Coal Fly Ash:

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ammonium sulfate

ammonium sulfate Synonyms: ammonium sulphate Group of substances: inorganic Physical appearance: colorless rhombic crystals ... Molar heat capacity at constant pressure C p (298 K, J/(mol·K)) 187.5 (s) LD 50 (mg/kg): 4540 (rats, oral) 4280 (mice, oral) References:

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ammonium sulfate -- Critically Evaluated …

As of May 2012, the Professional Edition contains information on 28432 compounds and total of 531486 evaluated data points. The properties covered by both versions (32 total) are described in Properties and Implemented Models.

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Specific heat and electrical resistivity of pure and doped lithium

The temperature dependence of the specific heat C p and the electrical resistivity of ϱ of pure lithium-ammonium sulphate (LAS) single crystals along the three principal crystallographic directions in investigated in the 300–500 K temperature range. The transition energy ΔQ and the number of both elementary (N 0) and thermally excited (N e) dipoles are …

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Chapter 3 quiz Flashcards | Quizlet

Ammonium sulfate, (NH4)2SO4, is in fertilizer and replenishes nitrogen to the soil. What is the number of atoms in the chemical formula of ammonium sulfate? ... 78.5 °C d. specific heat, 0.511 cal/(g x °C) e. all of the above. e. all of the above. If 5.58 g of iron reacts with sulfur to produce 8.79 g of iron sulfide, what is the mass of ...

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Liquids and Fluids

Ammonia - Specific Heat vs. Temperature and Pressure Online calculator, figures and tables showing specific heat, C P and C V, of gasous and liquid ammonia at temperatures ranging from -73 to 425°C (-100 to 800°F) at pressure ranging from 1 to 100 bara (14.5 - 1450 psia) - …

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Protein Precipitation Using Ammonium Sulfate

The basic theory of protein precipitation by addition of ammonium sulfate is presented and the most common applications are listed, Tables are provided for calculating the appropriate amount of ammonium sulfate to add to a particular protein ...

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Ammonium sulfate | H8N2O4S

Ammonium Sulfate ACS. Ammonium sulfate, 99.999% (metals basis) Ammonium sulfate, Puratronic. Ammonium sulfate-14N2. AMMONIUM SULFATE-15N2. Ammonium-15N2 sulfate. Ammonium-d8 sulfate. ammoniumsulfate. azane; …

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Technical Data Sheet Ammonium Sulfate, 41%

Ammonium Sulfate, 41% (NH 4) 2 SO 4 Typical Properties Ammonium Sulfate, wgt% 40–42 Total Nitrogen, wgt% N 8.5–8.9 Sulfur, wgt% S 9.7–10.2 Molecular Weight 132.14 Specific Gravity @ 70oF 1.23 Density, lbs/gal @ 70ºF 10.25 Salt-out Temperature Approx. 40ºF (4ºC) Appearance Clear, nearly colorless to yellow liquid

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Ammonium Sulfate

When ammonium sulfate is applied to upland soil, the first reaction is the cation-exchange, in which ammonium (NH 4 +) displaces some other cations, usually calcium, on the exchange complex of the soil.The resulting calcium sulfate [CaSO 4] being soluble in water is partly taken up by plants but mostly leached through the soil during heavy rains.In this way, the loss of soil …

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