Recent activity by JayFarnell57

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Calculate the standard free energy change (∆G°) for the following redox reaction at 25°C:2 Fe³⁺(aq) + 3 H₂(g) → 2 Fe(s) + 6 H⁺(aq)

answered 2 days ago in Chemical thermodynamics

1 answer 30 views

Calculate the standard enthalpy of formation of potassium nitrate (KNO3) given the following information:- Heat of combustion of potassium is -468 kJ/mol- Heat of combustion of nitrogen is -940 kJ/mol- Heat of combustion of oxygen is -283.8 kJ/mol- Heat of formation of KNO3 is -383 kJ/mol.

answered 2 days ago in Chemical thermodynamics

1 answer 60 views

Based on our study of Monte Carlo simulations of phase transitions in computational chemistry, calculate the probability of a solid to liquid phase transition at a given temperature for a certain substance using Monte Carlo simulation techniques.

asked Jan 23 in Computational Chemistry

1 answer 21 views

What is validity in data measurement?

answered Jan 16 in Psychology

1 answer 24 views

What is the difference between bipolar disorder and major depressive disorder?

asked Jan 14 in Psychology

1 answer 22 views

What system makes sure leaked blood returns back to the bloodstream?

answered Jan 7 in Science

1 answer 27 views

What substance can be eroded by wind or water?

answered Jan 7 in Science

1 answer 54 views

What occurs when plants release water vapor through stomata (leaf pores)?

asked Jan 7 in Science

1 answer 48 views

What is used to measure, in degrees, the distance north or south of the equater?

answered Jan 7 in Science

1 answer 25 views

What forms when nitrogen and oxygen combine at high temperatures?

answered Jan 6 in Science

1 answer 23 views

Increasing what property of dirt would make it easier to rinse off your hands?

answered Dec 31, 2024 in Science

1 answer 48 views

In what type of reproduction do parents of different sexes mate to produce offspring?

answered Dec 31, 2024 in Science

1 answer 40 views

Bivalvia and gastropoda are classes of what phylum?

asked Dec 30, 2024 in Science

1 answer 7 views

A statement is considered what if it is open to being falsified?

answered Dec 30, 2024 in Science

1 answer 27 views

What debated therapy offers a potential method for replacing neurons lost to injury or disease?

asked Dec 27, 2024 in Science

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