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What is the heat of hydration of magnesium sulfate, MgSO4, when 45 grams of the anhydrous salt is dissolved in 250 mL of water? The molar heat of hydration of MgSO4 is -138.5 kJ/mol.

asked Feb 13 in ThermoChemistry by Miguel37A006 (2.3k points)

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How do the photochemical properties of enantiomers differ and what factors contribute to these differences?

asked Feb 13 in PhotoChemistry by MeaganTherri (1.6k points)

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What is the most efficient and environmentally sustainable process for producing [insert name of specific specialty chemical here] at an industrial scale?

asked Feb 14 in Chemical engineering by LeonelSiede (1.9k points)

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What happens in a single replacement reaction when iron is added to a copper sulfate solution? Write the balanced chemical equation for the reaction that occurs and identify the product formed.

asked Feb 13 in Chemical reactions by BeatrisSanfo (1.7k points)

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How can we design a storage and transportation system for hazardous chemicals that minimizes the risk of leaks, spills, or accidents while also ensuring efficient and cost-effective handling?

asked Feb 12 in Chemical engineering by MylesG22684 (2.1k points)

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What is the boiling point of copper (II) sulfate (CuSO4) at a pressure of 1 atmosphere?

asked Feb 12 in Inorganic Chemistry by CecileBills (2.2k points)

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How does the enzyme RuBisCO catalyze the carboxylation of ribulose-1,5-bisphosphate (RuBP) during the Calvin cycle of photosynthesis? What is the chemical reaction that takes place and how is it regulated?

asked Feb 14 in BioChemistry by TawannaHaine (2.3k points)

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How does plasma treatment affect the surface properties and wettability of biomaterials used in medical implant devices?

asked Feb 14 in Surface Chemistry by VicenteWinif (1.8k points)

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What is the difference between primary, secondary, and tertiary amines, and how does their basicity compare? Provide an example of each type of amine and their corresponding amide.

asked Feb 14 in Organic Chemistry by VenusU65079 (1.8k points)

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How can we use quantum chemistry to predict the selectivity of substitution reactions in aromatic compounds?

asked Feb 14 in Quantum Chemistry by KristinCoghl (1.7k points)

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How does the mechanism of photochemical reactions differ for alkenes, alkanes, and aromatic compounds in organic chemistry?

asked Feb 14 in PhotoChemistry by HeleneHoward (2.0k points)

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How does inadequate training for chemistry teachers affect the quality of education received by students in the field of chemistry?

asked Feb 13 in Chemical education by OrenDarwin6 (1.9k points)

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How do the density functional theory calculations predict changes in the surface properties of a metal with the addition of a certain amount of a dopant element?

asked Feb 12 in Computational Chemistry by KatjaQuinone (2.1k points)

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How can we optimize the drug design process to create new and effective treatments for viral infections that target specific viral proteins or enzymes without harming human cells?

asked Feb 14 in Medicinal Chemistry by TBHMelaine51 (2.2k points)

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What chemical modifications occur during RNA splicing, and what impact do they have on the function and stability of the resulting mRNA molecule?

asked Feb 14 in BioChemistry by TandySinger1 (1.6k points)

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How can we optimize the production process of ammonium nitrate fertilizer to increase its yield, while also ensuring product quality and minimizing environmental impact?

asked Feb 14 in Chemical engineering by KatjaQuinone (2.1k points)

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How can we design drugs that selectively target specific receptors in the central nervous system to treat neurological disorders such as Parkinson's Disease or Alzheimer's Disease?

asked Feb 12 in Medicinal Chemistry by KreogMoore5 (6.4k points)

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What is the role of cholesterol in maintaining the fluidity and permeability of the cell membrane?

asked Feb 12 in BioChemistry by IsabellaOcto (1.9k points)

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What is the role of chaperones in protein folding and how do they prevent protein aggregation?

asked Feb 12 in BioChemistry by AlineBacon1 (1.5k points)

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What are the key properties that make polymer-based electronic materials suitable for use in flexible and portable electronic devices?

asked Feb 14 in Polymer Chemistry by MaximoVardon (1.9k points)

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