Recent activity by MorrisCurran

1 answer 5 views

How can technology be effectively integrated into chemistry education to improve student understanding and engagement?

answered 5 days ago in Chemical education

1 answer 7 views

Design and synthesize a supramolecular polymer with controlled assembly through non-covalent interactions, and investigate its structure and properties using various analytical techniques in the field of physical chemistry.

answered Feb 4 in Physical Chemistry

1 answer 24 views

Design a process for the purification of crude acetone obtained from the industrial production of phenol to obtain at least 99% pure acetone. Take into account the initial impurities in the crude acetone and suggest suitable separation techniques to remove them. Specify the equipment and operating conditions required for your proposed purification process.

answered Feb 4 in Chemical engineering

1 answer 53 views

Calculate the enthalpy change of solution for 2.0 moles of sodium chloride in 500.0 mL of water at 25°C. The molar heat of solution of sodium chloride is -3.91 kJ/mol.

asked Jan 23 in ThermoChemistry

1 answer 48 views

Calculate the corrosion rate of iron (Fe) in a galvanic couple with copper (Cu), given that the area of the iron electrode is 8 cm² and the current density is 0.6 mA/cm². The standard electrode potential of iron is -0.44 V and that of copper is +0.34 V.

asked Jan 23 in ElectroChemistry

1 answer 46 views

How does increasing the temperature affect the rate of reaction between sodium thiosulfate and hydrochloric acid?

asked Jan 22 in Chemical kinetics

1 answer 9 views

Why do some theorists criticise the reductionist tendencies of metapsychology?

asked Jan 16 in Psychology

1 answer 27 views

How can mindfulness-based stress reduction be useful in pain management?

asked Jan 14 in Psychology

1 answer 48 views

What is it called when a new species arises without geographic separation?

asked Jan 6 in Science

1 answer 38 views

The heart is an organ in which system?

asked Jan 2 in Science

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