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How does the enzymatic activity of RNA polymerase influence the accuracy of transcription in eukaryotic cells?

asked Feb 20 in BioChemistry by AbbieGladden (2.1k points)

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What is the electronegativity difference between oxygen and nitrogen atoms in a molecule of NO2?

asked Feb 20 in Chemical bonding by TinaKesler6 (1.9k points)

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What is the effect of varying concentration of reactants on the rate of reaction between hydrochloric acid and sodium thiosulfate?

asked Feb 20 in Chemical kinetics by RenaCastella (1.7k points)

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What is the effect of increasing the temperature from 25°C to 50°C on the equilibrium constant of the following exothermic reaction?N₂(g) + 3H₂(g) ⇌ 2NH₃(g) + heat

asked Feb 19 in Chemical equilibrium by AnitraSchard (2.1k points)

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What is the effect of changing the concentration of reactants on the rate of a chemical reaction? Specifically, how does doubling the concentration of one of the reactants affect the reaction rate?

asked Feb 19 in Chemical kinetics by SilviaTorpy5 (2.1k points)

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What is the electronegativity difference between a fluorine atom (electronegativity value of 4.0) and a lithium atom (electronegativity value of 0.98)?

asked Feb 20 in Chemical bonding by Beatris65S46 (1.9k points)

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How does the dipole moment of water molecule change with the addition of an external electric field as predicted by ab initio calculations?

asked Feb 19 in Computational Chemistry by Marcella96R (2.4k points)

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What is the effect of temperature on the rate of lactase enzyme catalyzed hydrolysis of lactose into glucose and galactose?

asked Feb 20 in BioChemistry by ChristiCambe (1.3k points)

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What is the efficiency of an electrochemical cell with a standard potential of 1.5 V if it releases 3000 J of electrical energy during operation with a total of 3500 J of heat energy being released?

asked Feb 20 in ElectroChemistry by UweEales0685 (1.8k points)

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What is the mechanism for the electrophilic addition of hydrogen bromide to propene, and what is the stereochemistry of the product formed?

asked Feb 20 in Organic Chemistry by MarilynnAnth (1.7k points)

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What is the effect of the activated carbon dosage on the adsorption efficiency of pollutants in water using activated carbon as an adsorbent?

asked Feb 19 in Surface Chemistry by XGDKali55905 (2.7k points)

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What is the diffusion coefficient of oxygen gas in air at 25°C and atmospheric pressure?

asked Feb 19 in Physical Chemistry by KatjaQuinone (2.1k points)

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How does the excess of nitrogen and phosphorus in water bodies promote the growth of harmful algal blooms, and what are the chemical mechanisms behind this phenomenon?

asked Feb 20 in Environmental Chemistry by HolliePutman (2.0k points)

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What is the effect of surface area on the adsorption of a gas by a solid? How would you experimentally determine the relationship between the two? Provide a detailed explanation and methodology for your experimental approach.

asked Feb 19 in Physical Chemistry by ErmelindaSey (1.8k points)

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How does the drug-drug interaction between aspirin and warfarin affect blood clotting mechanisms in the body?

asked Feb 19 in Medicinal Chemistry by NorineFelici (1.8k points)

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What is the effect of varying intensities of light on the reaction rate of the decomposition of hydrogen peroxide catalyzed by potassium iodide?

asked Feb 20 in Chemical kinetics by AlexandraV63 (1.8k points)

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How does the coordination chemistry of metalloenzymes and metalloproteins affect their catalytic activity and selectivity?

asked Feb 19 in Coordination Chemistry by NelleVxq8414 (1.5k points)

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What is the effect of molecular weight on the melting point of polyethylene?

asked Feb 19 in Physical Chemistry by JordanChun58 (2.3k points)

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What is the effect of the crystal structure of magnetic materials on their magnetic properties and suitability for data storage applications?

asked Feb 19 in Materials Chemistry by LeeAlder0448 (1.5k points)

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What is the equilibrium constant (Kc) expression for the following chemical reaction at 25°C and 1 atm pressure?2 SO2 (g) + O2 (g) ⇌ 2 SO3 (g)

asked Feb 20 in Physical Chemistry by ReinaldoAlng (1.8k points)

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