Questions by EarleFrye28

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1 answer 86 views

A chemistry student wants to determine the effect of adding more reactant or product on the equilibrium position of a chemical reaction. The student has a 0.50 M solution of N2O4 and NO2 at equilibrium at 25°C, with the equation N2O4(g) <--> 2NO2(g). If the student adds more N2O4 to the reaction mixture, what will happen to the equilibrium concentration of NO2? Will it increase, decrease or stay the same? Justify your answer with a chemical equation and relevant calculations.

asked Jan 22 in Chemical equilibrium

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1 answer 53 views

What factors can lead to the bystander effect?

asked Jan 17 in Psychology

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1 answer 16 views

What is hyperfocus?

asked Jan 14 in Psychology

0 votes

1 answer 32 views

The crocodilia order, which includes crocodiles, alligators, caimans, and gharils, is part of what class of animals?

asked Dec 31, 2024 in Science

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1 answer 49 views

In many species, display behaviors, like a gorilla beating on its chest, are used instead of actual physical attacks to show what?

asked Dec 31, 2024 in Science

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1 answer 32 views

Birds have a flow-through respiratory system in which air flows unidirectionally from the posterior sacs into the lungs, then into these?

asked Dec 30, 2024 in Science

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