Answers by WaldoBeak339

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What is the role and mechanism of metal ions coordination in the catalytic activity of metalloproteins/enzymes? Provide an example of a metalloenzyme and discuss how its coordination chemistry affects its function.

answered Feb 24 in Coordination Chemistry

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What is the effect of varying concentrations of reactants on the reaction rate and safety of the reaction between sulfuric acid and sodium hydroxide, and how can this information be used to design a safe and efficient reaction process?

answered Feb 22 in Chemical kinetics

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What is the effect of temperature on the reaction rate and equilibrium of the reaction between potassium iodate and sodium sulfite in acidic medium?

answered Feb 22 in Chemical kinetics

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What is the mechanism of the preparation of p-nitroaniline from aniline and nitric acid?

answered Feb 22 in Chemical synthesis

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What is the mechanism of Electrophilic addition reaction of water with propene, and what are the products formed?

answered Feb 20 in Organic Chemistry

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What is the effect of temperature on the adsorption of gases on solid surfaces? Provide experimental evidence and theoretical justification for your answer.

answered Feb 20 in Surface Chemistry

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What is the effect of increasing the concentration of AgNO3 on the solubility of AgCl in water? Include both the qualitative and quantitative analysis of the relationship between the two variables.

answered Feb 19 in Chemical equilibrium

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How does quantum coherence and entanglement affect the properties and behavior of molecules and nanoscale systems, and how can this understanding be applied in the design of more efficient and advanced technologies?

answered Feb 14 in Quantum Chemistry

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What type of hybrid orbitals are present in the molecule of methane (CH4)?

answered Feb 13 in Chemical bonding

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How can the sensitivity of SERS be improved for the detection of low concentration trace molecules?

answered Feb 10 in Surface Chemistry

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How can the manufacturing process parameters, such as temperature and pressure, impact the properties of the final product in polymer processing?

answered Feb 7 in Polymer Chemistry

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Determine the standard enthalpy change for the reaction between calcium oxide and hydrochloric acid, given the following information:CaO(s) + 2HCl(aq) → CaCl2(aq) + H2O(l)∆Hf° CaCl2(aq) = -795.7 kJ/mol∆Hf° H2O(l) = -285.8 kJ/mol∆Hc° = -1922.6 kJ/mol

answered Feb 4 in Chemical thermodynamics

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Design a system for the safe storage and transportation of highly concentrated sulfuric acid, considering factors such as material compatibility, environmental impact, and spill prevention.

answered Feb 4 in Chemical engineering

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Calculate the standard electrode potential for the redox reaction that occurs when a silver electrode is placed in a solution containing 0.1 M Ag+ ions and a platinum electrode is placed in a solution containing 0.1 M H+ ions at standard conditions. The reduction half-reaction for Ag+ is Ag+ (aq) + e- → Ag(s), and the reduction half-reaction for H+ is H+ (aq) + e- → 1/2 H2 (g).

answered Feb 3 in Chemical thermodynamics

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Calculate the standard electrode potential for the following cell: Mg (s) | Mg2+ (aq, 0.10 M) || Ag+ (aq, 1.0 M) | Ag (s) Given: E°(Ag+/Ag) = +0.80 V E°(Mg2+/Mg) = -2.37 V

answered Feb 3 in ElectroChemistry

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Calculate the enthalpy change for the combustion of methane gas (CH4) at constant pressure, given that the standard enthalpy of formation for CH4 is -74.8 kJ/mol and the balanced chemical equation for the combustion reaction is:CH4 (g) + 2 O2 (g) → CO2 (g) + 2 H2O (l) The molar enthalpy of formation of CO2 is -393.5 kJ/mol and that of H2O is -285.8 kJ/mol.

answered Jan 23 in Chemical thermodynamics

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A sample of an unknown inorganic compound weighing 6.25 grams was analyzed to determine its empirical and molecular formulas. After combustion, the sample produced 9.375 grams of carbon dioxide and 3.125 grams of water. What is the empirical and molecular formula of the inorganic compound?

answered Jan 22 in Inorganic Chemistry

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Please evaluate the Skinner's behaviourism.

answered Jan 20 in Psychology

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How do indigenous psychology theories challenge Western psychology?

answered Jan 17 in Psychology

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160 views

How can the theory of planned behaviour be used for social change?

answered Jan 17 in Psychology

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