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How does the absorption of light affect the rate of photochemical reactions in a closed system?

asked Feb 17 in Physical Chemistry by MaryellenGra (2.1k points)

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What is the balanced chemical equation for the synthesis reaction between calcium oxide (CaO) and water (H2O)?

asked Feb 17 in Chemical reactions by YVMCinda4278 (2.3k points)

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What is the balanced chemical equation for the double replacement reaction between silver nitrate (AgNO3) and potassium chloride (KCl)?

asked Feb 17 in Chemical reactions by TomokoSorian (2.2k points)

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How does the addition of an electrolyte affect the stability of a colloidal dispersion? Provide a detailed explanation of the underlying principles and the factors that influence the stability of a colloidal dispersion in the presence of an electrolyte.

asked Feb 17 in Surface Chemistry by AWSReginald (2.2k points)

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What is the activation energy for the reaction of Zn and CuSO4 in a galvanic cell with a cell potential of 1.12V, given that the rate constant at 25°C is 5.7 × 10^-5 s^-1 and the activation energy is 87.4 kJ/mol?

asked Feb 17 in ElectroChemistry by GlenSchramm (1.7k points)

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What is the mechanism and intermediates involved in the acid-catalyzed hydration of an alkene like 2-methylpropene to form 2-methylpropan-2-ol?

asked Feb 17 in Organic Chemistry by MellisaOlivo (1.9k points)

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How does the concentration of pollutants and the specific surface area of activated carbon affect the adsorption efficiency of pollutants on activated carbon?

asked Feb 17 in Surface Chemistry by AdaFennescey (1.8k points)

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How does the absorption of light by metal complexes influence their photochemical properties, and how can this knowledge be applied to improve the efficiency of light-sensitive devices such as solar cells?

asked Feb 17 in PhotoChemistry by Alexis87J090 (1.6k points)

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What is the balanced chemical equation for the combustion reaction of propane (C3H8) with oxygen gas (O2)?

asked Feb 17 in Chemical reactions by JewelSchaffe (1.8k points)

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What is the effect of pH on the activity of the enzyme catalase in breaking down hydrogen peroxide?

asked Feb 17 in BioChemistry by Estella80D9 (2.2k points)

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How does temperature and pressure affect the phase transitions of methane-water mixtures simulated with Monte Carlo methods?

asked Feb 17 in Computational Chemistry by LidiaBautist (1.4k points)

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What is the enthalpy change for the reaction between 2 moles of hydrogen gas and 1 mole of oxygen gas to produce water, given that the enthalpy change for the reaction is -483.6 kJ/mol?

asked Feb 17 in Chemical reactions by OliviaMilton (2.0k points)

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What is the active site of the copper-containing protein, cytochrome c oxidase (CcO), and how does it play a crucial role in the enzyme's catalytic mechanism for the reduction of molecular oxygen to water in aerobic respiration?

asked Feb 17 in Coordination Chemistry by jozzpfdeimmyapm (2.0k points)

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What is the effect of temperature and pressure on the adsorption of nitrogen gas on a solid surface?

asked Feb 17 in Surface Chemistry by VetaPetterd1 (1.7k points)

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How does temperature affect the rate of an enzyme-catalyzed reaction?

asked Feb 17 in BioChemistry by Marcella96R (2.4k points)

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What is the crystal structure of table salt (NaCl) and how does it differ from that of iron (Fe)?

asked Feb 17 in Physical Chemistry by ElvaL9406057 (2.3k points)

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What is the effect of the number of hydroxyl groups attached to a phenol molecule on its acidity? Compare the acidity of a monohydroxy phenol to a dihydroxy phenol using relevant chemical equations and explain the observed trend.

asked Feb 17 in Organic Chemistry by BarneyUyv133 (1.7k points)

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What is the appropriate ratio of acetic anhydride to salicylic acid to produce the maximum yield of acetylsalicylic acid in the preparation reaction?

asked Feb 17 in Chemical synthesis by GeraldoPatte (1.7k points)

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How does the addition of a catalyst (such as catalase) affect the rate of decomposition of hydrogen peroxide?

asked Feb 17 in Chemical kinetics by CorneliusU11 (1.7k points)

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How does the binding affinity between a specific protein and its ligand vary with temperature, and how can molecular dynamics simulations be used to predict and understand these changes?

asked Feb 17 in Computational Chemistry by Courtney87O (1.8k points)

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