Recent activity by WarnerThaxto

1 answer 37 views

Here is a chemistry problem related to renewable energy sources and their impact on the environment:What is the net energy yield and the carbon footprint of producing ethanol fuel from corn stover waste (a byproduct of corn cultivation) using a biochemical conversion process, and how does it compare to producing gasoline from crude oil in terms of environmental impact?

answered 1 day ago in Environmental Chemistry

1 answer 6 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.

answered 2 days ago in Coordination Chemistry

1 answer 33 views

Calculate the standard change in entropy for the reaction below using the given standard enthalpy and temperature information: 3Fe(s) + 4H2O(g) → Fe3O4(s) + 4H2(g) ΔH° = -770.2 kJ T = 298 K

asked 2 days ago in Inorganic Chemistry

1 answer 64 views

Calculate the enthalpy of adsorption for the adsorption of 2.5 moles of nitrogen gas at 298 K on the surface area of 1 gram of activated charcoal, given that the partial pressure of nitrogen gas is 0.1 atm. The heat of vaporization of nitrogen is 5.6 kJ/mol. Express your answer in kJ/mol.

asked Jan 23 in ThermoChemistry

1 answer 48 views

A student wants to determine the rate constant for the reaction between hydrogen and iodine gases, given the following experimental data:-At t=0, the initial concentration of hydrogen is 0.025 M and iodine is 0.015 M.-10 seconds later, the concentration of hydrogen is 0.018 M and iodine is 0.022 M.-The reaction is second-order with respect to hydrogen, and first-order with respect to iodine.What is the rate constant for the reaction?

asked Jan 22 in Chemical kinetics

1 answer 16 views

When can high self-esteem lead to negative outcomes?

answered Jan 15 in Psychology

1 answer 52 views

When was the 'Authoritarian Personality Theory' introduced?

answered Jan 15 in Psychology

1 answer 54 views

What are some limitations of humanistic psychology?

answered Jan 15 in Psychology

1 answer 23 views

What type of chemistry is the study of chemicals containing carbon called?

asked Jan 8 in Science

1 answer 29 views

What planet has the most volcanoes?

answered Jan 7 in Science

1 answer 20 views

What law explains how the change in direction of the light ray depends on how the speed of light changes, which in turn is related to the indices of refraction of the media involved?

asked Jan 7 in Science

1 answer 26 views

In which organs does gas exchange take place between blood and air?

asked Dec 31, 2024 in Science

1 answer 25 views

In a ketone, two of which kind of groups are attached to the carbonyl carbon atom?

asked Dec 31, 2024 in Science

1 answer 19 views

How do the male gorillas show display behaviors?

answered Dec 30, 2024 in Science

1 answer 22 views

Emphysema is a chronic disease caused by the breakdown of the what tissue?

answered Dec 30, 2024 in Science

1 answer 46 views

Defecating, urination, and even childbirth involve cooperation between the diaphragm and these?

asked Dec 30, 2024 in Science

...