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What is the effect of temperature on the rate of polymerization of vinyl monomers using a free radical mechanism? Provide a detailed explanation and include graphical representation of data obtained from experiments.

asked Feb 20 in Polymer Chemistry by FredrickNobe (2.2k points)

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What is the mechanism of electrophilic addition reaction of HBr with propene? Draw the complete mechanism and explain the formation of the major and minor products.

asked Feb 20 in Organic Chemistry by BradfordConr (2.2k points)

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What is the electronegativity difference between a carbon atom (electronegativity value of 2.55) and an oxygen atom (electronegativity value of 3.44)?

asked Feb 20 in Chemical bonding by CIGArmando01 (1.8k points)

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What are the factors affecting the efficiency of photosensitizers in photochemical reactions?

asked Feb 20 in PhotoChemistry by EdytheEwk100 (2.6k points)

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What is the effect of changing the concentration of reactants and/or products on the reaction rate and equilibrium of a chemical reaction? Provide experimental evidence to support your answer.

asked Feb 19 in Chemical kinetics by AlmedaGooch6 (1.7k points)

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What is the effect of temperature on the surface tension of water and how can it be measured experimentally?

asked Feb 20 in Surface Chemistry by ChristopherF (2.0k points)

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What is the effect of temperature on the adsorption of gas molecules on a solid surface? Is the adsorption process exothermic or endothermic? Support your answer with experimental data and a suitable equation.

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

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What is the effect of temperature on the surface tension of water and why is it important in understanding the behavior of liquids in various applications?

asked Feb 20 in Surface Chemistry by LuzMccrary7 (2.5k points)

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What is the effect of changing the concentration of a photosensitizer on the rate of a photochemical reaction?

asked Feb 19 in PhotoChemistry by KentFlannaga (1.7k points)

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

asked Feb 19 in Surface Chemistry by EmelyColton2 (1.6k points)

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How can the use of a specific material affect the efficiency of a solar cell? Identify and characterize a new material that could potentially improve solar cell efficiency, and conduct experiments to test its effectiveness.

asked Feb 20 in Materials Chemistry by Tyler10U150 (2.4k points)

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What is the effect of varying substrate concentration on enzyme activity and how can this be used to calculate the Michaelis-Menten kinetic parameters for an enzyme? Additionally, explore different types of enzyme inhibition and their mechanism of action.

asked Feb 20 in BioChemistry by JoyEdge34400 (2.3k points)

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What is the effect of pH on the reaction rate between hydrogen peroxide and iodide ions, and how can this effect be measured experimentally?

asked Feb 19 in Chemical kinetics by OmerFinsch09 (2.1k points)

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What is the correlation between the chemical structure of liquid crystals and their various phase transitions, and how can this be leveraged to design more efficient and effective liquid crystal display (LCD) technology?

asked Feb 19 in Materials Chemistry by OlgaMoonligh (2.2k points)

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What is the effect of different catalysts on the rate of the reaction between hydrogen peroxide and potassium iodide?

asked Feb 19 in Chemical kinetics by HughNewquist (2.3k points)

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What is the effect of pH on the electrokinetic potential of a colloidal system consisting of silica nanoparticles in aqueous solution?

asked Feb 20 in Surface Chemistry by ClintCasiano (1.8k points)

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1 answer 28 views

What is the enthalpy change of ionization of magnesium if 125 kJ of energy is required to completely remove one electron from a magnesium atom?

asked Feb 20 in ThermoChemistry by KyleWaddy213 (1.9k points)

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What is the effect of varying reactant concentrations on the reaction rate and subsequent safety precautions to be taken in a particular chemical reaction?

asked Feb 20 in Chemical kinetics by AleciaAlleyn (1.5k points)

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How does the wavelength of light affect the efficiency of a photochemical reaction? Use experimental data to compare the efficiency of a photochemical reaction using light with a wavelength of 400 nm and a wavelength of 500 nm.

asked Feb 20 in Physical Chemistry by AntoinetteWo (2.0k points)

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What is the effect of pH and temperature on the electrokinetic potential of a colloidal system containing silica nanoparticles?

asked Feb 20 in Surface Chemistry by TawannaHaine (2.3k points)

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