Answers by SanoraMarzan

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What is the most effective process for producing ammonium nitrate fertilizer from nitrogen gas and ammonia gas, and what are the optimal operating conditions for this process (i.e. temperature, pressure, catalysts, etc.)?

answered Feb 21 in Chemical engineering

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34 views

How do the electronic and magnetic properties of topological materials vary with temperature and external magnetic field?

answered Feb 20 in Quantum Chemistry

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29 views

How does the coordination of metal ions affect the catalytic activity of metalloenzymes and metalloproteins? Provide a detailed explanation using examples from the literature.

answered Feb 19 in Coordination Chemistry

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How does the coordination number of a transition metal complex affect its stability, as determined by ab initio calculations, and what is the most stable geometry for complexes with different coordination numbers?

answered Feb 19 in Computational Chemistry

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96 views

How does inhibition of the enzyme phosphofructokinase affect the rate of glycolysis in muscle cells during exercise, and what mechanisms are responsible for this regulation?

answered Feb 13 in BioChemistry

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33 views

What is the predicted acidity or basicity of hydrochloric acid (HCl) based on the molecule's bond polarity and electronegativity values? How does this prediction relate to the molecule's properties and behavior in chemical reactions?

answered Feb 13 in Chemical bonding

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How can we design a drug that selectively targets the active site of an enzyme involved in cancer cell proliferation, while avoiding off-target effects on healthy cells?

answered Feb 12 in Medicinal Chemistry

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74 views

What is the primary biochemical mechanism by which cortisol hormone regulates blood glucose levels in the liver, and how does it signal to the liver to activate this mechanism?

answered Feb 12 in BioChemistry

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118 views

What is the type of bonding present in copper sulfate, CuSO4? Is it ionic, covalent, or metallic? Support your answer with an explanation.

answered Feb 12 in Inorganic Chemistry

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41 views

How can limited exposure to current research in chemistry impact a student's understanding of the subject and hinder their ability to apply it in practical settings?

answered Feb 6 in Chemical education

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100 views

Calculate the standard enthalpy change for the reaction: 2 Al(s) + 3/2 O2(g) → Al2O3(s) given the following information: ΔH°f[Al2O3(s)] = -1676.0 kJ/mol ΔH°f[Al(s)] = 0 kJ/mol ΔH°f[O2(g)] = 0 kJ/mol

answered Feb 3 in Chemical thermodynamics

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131 views

What is the concentration of a hydrochloric acid (HCl) solution if 25.0 ml of it requires 30.0 ml of 0.1 M sodium hydroxide (NaOH) to completely react in a titration?

answered Jan 30 in Analytical Chemistry

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91 views

Calculate the equilibrium constant, Kc, for the reaction below at 25°C, if the concentration of CO2 is 0.10 M, the concentration of H2 is 0.20 M, and the concentration of CO is 0.30 M.CO2(g) + H2(g) ⇌ CO(g) + H2O(g)

answered Jan 23 in Physical Chemistry

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108 views

Who conducted the groupthink experiment?

answered Jan 20 in Psychology

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115 views

According to the cognitive-behavioural model, what is the role of negative thoughts in trauma?

answered Jan 17 in Psychology

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31 views

Which process is glycolysis in during cellular respiration?

answered Jan 8 in Science

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16 views

What term is used to describe the development of new technology?

answered Jan 8 in Science

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125 views

What system of the body can specifically protect you from pathogens and other things that might make you ill?

answered Jan 7 in Science

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36 views

What is the term for diseases in which blood does not clot normally?

answered Jan 7 in Science

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17 views

What is required to break down and build up molecules and to transport molecules across plasma membranes?

answered Jan 6 in Science

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