Recent activity by EnriquetaWhe

1 answer 29 views

Calculate the standard enthalpy change for the neutralization of 50 mL of 0.1 M hydrochloric acid with 50 mL of 0.1 M sodium hydroxide at a constant pressure and a temperature of 25°C. The balanced equation for the reaction is: HCl(aq) + NaOH(aq) → NaCl(aq) + H2O(l)

answered 2 days ago in Chemical thermodynamics

1 answer 67 views

What is the complete reaction mechanism for the conversion of methane to methanol using quantum chemical calculations, including all the intermediates and transition states?

asked 5 days ago in Computational Chemistry

1 answer 44 views

What is the effect of adding a catalyst on the equilibrium position of a redox reaction between potassium permanganate and oxalic acid? Provide a detailed explanation and calculations to support your answer.

asked 6 days ago in Chemical equilibrium

1 answer 58 views

A chemistry student wants to study the adsorption of nitrogen gas on a copper surface at 298 K. The student knows that the Langmuir adsorption isotherm can be used to describe this system. They want to determine the maximum amount of nitrogen gas that can be adsorbed on the copper surface and the adsorption energy of nitrogen to the copper surface. Can you help the student to calculate these values using the Langmuir adsorption isotherm equation?

asked Jan 22 in Surface Chemistry

1 answer 24 views

How is social justice relevant to social erasure?

asked Jan 20 in Psychology

1 answer 28 views

What is the impact of psychology on human behaviour?

asked Jan 20 in Psychology

1 answer 19 views

What is the impact of attention on eyewitness testimony?

answered Jan 17 in Psychology

1 answer 27 views

According to the operant conditioning theory, what is operant conditioning?

answered Jan 15 in Psychology

1 answer 52 views

When was the 'Authoritarian Personality Theory' introduced?

asked Jan 15 in Psychology

1 answer 24 views

How is the ecological systems theory used in community psychology?

answered Jan 15 in Psychology

1 answer 6 views

What is mindfulness-based therapy?

answered Jan 14 in Psychology

1 answer 21 views

What is the difference between classical conditioning and operant conditioning?

answered Jan 13 in Psychology

1 answer 26 views

Who is known for their theory of cognitive development?

answered Jan 10 in Psychology

1 answer 6 views

Why is a synthetic diamond not considered a mineral?

asked Jan 8 in Science

1 answer 17 views

Which human body system controls the amount of water in the body and removes wastes?

answered Jan 8 in Science

1 answer 19 views

Why are noninfectious diseases not contagious?

asked Jan 8 in Science

1 answer 19 views

What type of rocks form from sediments that are cemented and compacted?

asked Jan 8 in Science

1 answer 45 views

What type of compound is essential to life?

answered Jan 8 in Science

1 answer 31 views

What property is a measure of the average kinetic energy of molecules?

answered Jan 7 in Science

1 answer 20 views

What normally prevent a positively charged particle from colliding and reacting with a positively charged nucleus, but may be overcome by kinetic energy?.

asked Jan 7 in Science

...