Questions by MorrisCurran

0 votes

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

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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

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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

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1 answer 9 views

Why do some theorists criticise the reductionist tendencies of metapsychology?

asked Jan 16 in Psychology

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1 answer 27 views

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

asked Jan 14 in Psychology

0 votes

1 answer 48 views

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

asked Jan 6 in Science

0 votes

1 answer 38 views

The heart is an organ in which system?

asked Jan 2 in Science

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