Questions by LaureneMcAle

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1 answer 33 views

What is the predicted acidity or basicity of the molecule HNO3, and what factors contribute to this prediction?

asked Feb 21 in Chemical bonding

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1 answer 28 views

What is the mechanism of electron transfer in the redox reaction between iron and copper ions in aqueous solution and what is the rate constant for this process at room temperature?

asked Feb 20 in Quantum Chemistry

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1 answer 35 views

What is the predicted color of a transition metal complex with coordination number 4 and a d4 electron configuration?

asked Feb 18 in Inorganic Chemistry

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1 answer 43 views

What are the most promising polymer materials and composite structures being developed for use in aerospace applications, and how do their mechanical and thermal properties compare to existing materials?

asked Feb 14 in Polymer Chemistry

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1 answer 98 views

What impact does inadequate emphasis on chemical reactions and equations have on students' understanding of stoichiometry?

asked Feb 13 in Chemical education

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1 answer 62 views

How can the process parameters (temperature, pressure, flow rate) be optimized to achieve the highest yield and quality of polyethylene polymer production using a catalytic system?

asked Feb 10 in Chemical engineering

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1 answer 42 views

How can quantum computing be utilized to optimize molecular modeling calculations in quantum chemistry?

asked Feb 5 in Quantum Chemistry

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1 answer 110 views

How effective are the current environmental regulations in reducing air pollution from industrial sources in a specific city or region, and what strategies can be suggested to further improve their effectiveness?

asked Jan 31 in Environmental Chemistry

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1 answer 119 views

What is the effect of different functional groups on the surface properties of a graphene sheet using Density functional theory calculations?

asked Jan 31 in Computational Chemistry

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1 answer 108 views

How can the lack of diversity in the chemistry field be addressed to promote a more inclusive and representative community, and increase creativity and innovation in scientific research?

asked Jan 30 in Chemical education

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1 answer 86 views

Calculate the enthalpy change for the hydrolysis of 5.5 grams of sucrose (C12H22O11) using the standard enthalpy of formation values of the products and reactants. Assume the reaction takes place at constant pressure and temperature of 25°C.

asked Jan 23 in ThermoChemistry

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1 answer 81 views

Calculate the electronegativity difference between carbon and hydrogen atoms in methane (CH4). Show the steps involved in the calculation and explain what the value of the electronegativity difference indicates about the bonding between the atoms.

asked Jan 23 in Chemical bonding

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1 answer 90 views

According to the McGurk effect, how do mouth movements influence our perception of speech sounds?

asked Jan 20 in Psychology

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1 answer 101 views

What is the attachment theory by John Bowlby?

asked Jan 20 in Psychology

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1 answer 54 views

Where might a social psychologist look for the cause of prejudice?

asked Jan 17 in Psychology

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1 answer 38 views

What is the main goal of decolonising psychology?

asked Jan 16 in Psychology

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1 answer 116 views

What is the sexual selection theory?

asked Jan 15 in Psychology

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1 answer 46 views

What is the Dunbar number?

asked Jan 15 in Psychology

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1 answer 54 views

What is the threshold of hearing?

asked Jan 15 in Psychology

0 votes

1 answer 43 views

Why are atoms of metals good conductors of electricity?

asked Jan 8 in Science

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