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How can an inadequate emphasis on chemical reactions and equations in the classroom affect a student's ability to comprehend more advanced chemistry topics like stoichiometry and thermodynamics?

asked Jan 31 in Chemical education by KraigFeldman (2.2k points)

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What is the boiling point of aluminum chloride (AlCl3) when the atmospheric pressure is 1 atm? (Assuming the compound is in its standard state.)

asked Jan 31 in Inorganic Chemistry by DerrickKong0 (1.7k points)

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What is the coordination chemistry behind the catalytic activity of the metalloenzyme carbonic anhydrase, and how does the geometry of the active site play a crucial role in its function?

asked Jan 31 in Coordination Chemistry by BarryEisenbe (2.3k points)

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What is the mechanism of action of carbonic anhydrase enzyme in the human body, and how does its active site structure affect its function in catalyzing the hydration of carbon dioxide?

asked Jan 31 in Coordination Chemistry by ChiKellett4 (1.5k points)

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What type of intermolecular forces are present in the compound benzene (C6H6) and how do they contribute to its physical properties?

asked Jan 31 in Chemical bonding by RoseIqw0722 (2.0k points)

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What specific regulations have been implemented in different countries to protect the environment, and how effective have they been in reducing environmental damage and pollution?

asked Jan 31 in Environmental Chemistry by CierraVivier (2.2k points)

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What is the concentration of chloride ions in a given sample of seawater using coulometry?

asked Jan 30 in Analytical Chemistry by CierraSpicer (1.4k points)

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What is the difference between an aldehyde and a ketone in terms of their functional group? Provide an example of an aldehyde and a ketone, and explain how their properties differ due to the presence or absence of a hydrogen atom attached to the carbonyl carbon.

asked Jan 31 in Organic Chemistry by LorenzaOrell (2.1k points)

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1 answer 65 views

What is the chemical structure and functional groups present in an unknown organic compound X, and how can it be identified using various spectroscopic techniques in organic chemistry such as infrared spectroscopy, nuclear magnetic resonance spectroscopy, and mass spectrometry?

asked Jan 31 in Organic Chemistry by JonasHaller8 (1.5k points)

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1 answer 62 views

What are the mechanisms by which bacteria develop resistance to antibiotics, and how can medicinal chemists modify existing antibiotics or develop new ones to overcome these mechanisms and effectively combat drug-resistant bacteria?

asked Jan 31 in Medicinal Chemistry by YvonneRausch (2.0k points)

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1 answer 64 views

What is the rate constant for the reaction between methane and chlorine gas to form methyl chloride and HCl in the gas phase, at a temperature of 600 K and a pressure of 1 atm, using Monte Carlo simulations?

asked Jan 31 in Computational Chemistry by Lachlan74F5 (2.0k points)

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What specific chemical modifications can be made to a known cardiovascular medication to increase its potency and/or reduce potential side effects?

asked Jan 31 in Medicinal Chemistry by JoesphWoffor (2.3k points)

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How can ab initio calculations be used to predict the excited state dynamics of a molecule and provide insights into its photochemical properties?

asked Jan 30 in Computational Chemistry by DarioLoftin2 (1.7k points)

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Identify the type of bonding in calcium chloride and justify your answer with specific characteristics of the compound.

asked Jan 31 in Inorganic Chemistry by ClarkPuig93 (2.0k points)

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What is the temperature at which ice and water are in equilibrium at a pressure of 1 atm? Calculate the amount of heat in joules required to melt 100 g of ice at this temperature assuming no change in pressure. (Hint: use the heat of fusion for water, which is 6.01 kJ/mol).

asked Jan 31 in Physical Chemistry by NilaBody107 (1.7k points)

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1 answer 69 views

How does ambient temperature affect the dynamics of lipid bilayers in molecular simulations using different force fields?

asked Jan 31 in Computational Chemistry by DeboraFallen (2.1k points)

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1 answer 63 views

What is the calculated vibrational frequency of the carbon-oxygen double bond in the molecule ethylene oxide, and how does this frequency compare to the corresponding frequency for a single carbon-oxygen bond? Use quantum chemical calculations to determine the infrared spectra for both bonds, and explain the differences in the spectra.

asked Jan 31 in Quantum Chemistry by ChandraPicke (1.7k points)

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Identify and draw the isomers of C4H10O and explain the type of isomerism exhibited by each isomer.

asked Jan 31 in Chemical bonding by LeaDoss42672 (1.8k points)

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What is the carbon footprint of the transportation industry in your local area, and how can we reduce it?

asked Jan 31 in Environmental Chemistry by KreogMoore5 (6.4k points)

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What is the chemical process involved in carbon fixation during photosynthesis, and how does it contribute to the conversion of carbon dioxide gas into organic compounds?

asked Jan 31 in BioChemistry by MalcolmUribe (2.0k points)

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