Recent activity by IrisLongo523

1 answer 25 views

Determine the equilibrium constant, Kc, for the following reaction: N2(g) + O2(g) ⇌ 2NO(g) If the initial concentration of N2 is 0.50 M, O2 is 0.40 M, and NO is 0.10 M at equilibrium, what is the value of Kc?

answered 6 days ago in Chemical equilibrium

1 answer 8 views

Consider two coordination compounds, [Co(NH3)4Cl2] and [Co(NH3)5Cl] with the same formula weight but different physical properties. Explain the type of isomerism present in each compound, draw their structures and identify which compound exhibits optical isomerism.

asked Feb 3 in Coordination Chemistry

1 answer 28 views

Calculate the standard enthalpy of formation of carbon dioxide given the following information: - Standard enthalpy of formation of graphite = 0 kJ/mol- Standard enthalpy of formation of oxygen gas = 0 kJ/mol- Enthalpy of combustion of graphite = -393.5 kJ/mol- Enthalpy of combustion of carbon monoxide = -283.0 kJ/mol- Enthalpy of combustion of hydrogen gas = -285.8 kJ/mol

asked Feb 3 in Chemical thermodynamics

1 answer 8 views

A student wants to determine the maximum voltage and power output of a primary cell that consists of a zinc electrode in 1M Zn(NO3)2 solution and a silver electrode in 1M AgNO3 solution. The student knows the standard reduction potentials of Zn2+/Zn and Ag+/Ag to be -0.76V and +0.80V, respectively. Assuming the cell operates under standard conditions at 298K, what is the maximum voltage that the cell can generate and the maximum power output it can deliver?

answered Jan 22 in ElectroChemistry

1 answer 9 views

Why is the Gardner's multiple intelligences theory significant?

asked Jan 20 in Psychology

1 answer 27 views

How is social justice relevant to social erasure?

answered Jan 20 in Psychology

1 answer 44 views

How does biopsychology explain behaviour?

answered Jan 17 in Psychology

1 answer 31 views

Where did Albert Ellis develop his rational emotive behaviour therapy approach?

answered Jan 17 in Psychology

1 answer 31 views

According to the operant conditioning theory, why do we respond to environmental stimuli?

asked Jan 16 in Psychology

1 answer 35 views

When evaluating the attachment theory of grief, what weakness can be pointed out?

answered Jan 15 in Psychology

1 answer 54 views

What is the difference between an independent variable and a dependent variable?

asked Jan 13 in Psychology

1 answer 38 views

Which theorist is associated with classic conditioning?

answered Jan 13 in Psychology

1 answer 39 views

Which form of matter assumes the shape of its container?

answered Jan 8 in Science

1 answer 53 views

What process is magnesium important to?

asked Jan 7 in Science

1 answer 23 views

The ozone layer protects the earth from what?

asked Jan 2 in Science

1 answer 58 views

Rust consists of oxides of what element?

answered Dec 31, 2024 in Science

1 answer 20 views

Intestinal cells combine with proteins to create what?

asked Dec 31, 2024 in Science

1 answer 12 views

How do yeasts reproduce asexually?

asked Dec 30, 2024 in Science

1 answer 13 views

Called the powerhouses of the cell, what organelles are the site of cellular energy production?

answered Dec 30, 2024 in Science

1 answer 24 views

The air bubbles resulting from cavitation expand and block water channels of the what?

answered Dec 27, 2024 in Science

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