Recent activity by OtisAlbarran

1 answer 62 views

How does the mechanism of action of aspirin differ from that of ibuprofen, and how does this difference affect their efficacy as pain relievers?

asked 5 days ago in Medicinal Chemistry

1 answer 35 views

What is the effect of a catalyst on the equilibrium position of a reaction in which there are unequal numbers of gaseous reactants and gaseous products? Use the chemical equation for the reaction, the initial concentrations of the reactants and products, and the equilibrium constant (Kc) to determine the changes in reaction rate, the equilibrium concentrations of the reactants and products, and the new value of Kc when a catalyst is introduced.

asked 6 days ago in Chemical equilibrium

1 answer 50 views

Calculate the amount of heat released when 0.5 moles of propane, C3H8, combust completely in oxygen gas, O2, according to the following balanced equation:C3H8(g) + 5O2(g) -> 3CO2(g) + 4H2O(l), ∆H = -2220 kJ/mol.

asked Jan 23 in ThermoChemistry

1 answer 21 views

Why is the concept of boundaries influenced by cultural and societal factors?

answered Jan 20 in Psychology

1 answer 49 views

What is the difference between a parametric and nonparametric test?

answered Jan 20 in Psychology

1 answer 8 views

What are the implications of constructivist theories for understanding cognitive development in the classroom?

answered Jan 17 in Psychology

1 answer 29 views

Where might a positive psychologist look for the cause of happiness?

asked Jan 17 in Psychology

1 answer 21 views

When is the use of anticholinergic drugs not recommended in the treatment of Parkinson's disease?

answered Jan 16 in Psychology

1 answer 24 views

What is the difference between individualism and collectivism?

asked Jan 10 in Psychology

1 answer 21 views

Which planet is the kuiper belt closest to?

asked Jan 8 in Science

1 answer 23 views

What type of charge do electrons have?

answered Jan 8 in Science

1 answer 19 views

What occurs when light bends as it passes from one type of matter to another?

answered Jan 7 in Science

1 answer 29 views

What is the term for electric current that keeps reversing direction?

answered Jan 7 in Science

1 answer 24 views

What do secondary spermatocytes form when completing meiosis?

answered Jan 6 in Science

1 answer 24 views

What are the mineral deposits that fill in underground cracks called?

answered Jan 3 in Science

1 answer 9 views

The energy in sunlight is also known as what kind of energy?

asked Jan 2 in Science

1 answer 42 views

Muscles that move what long bone originate on the pelvic girdle?

answered Dec 31, 2024 in Science

1 answer 24 views

What do you call the fixed point of a lever?

asked Dec 28, 2024 in Science

1 answer 7 views

Phytochromes regulate many plant responses to what?

asked Dec 27, 2024 in Science

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