Questions by OfeliaRansom

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1 answer 35 views

A bottle contains a mixture of nitrogen and oxygen gases. At a specific temperature and pressure, the nitrogen molecules move on an average velocity of 500 m/s and oxygen molecules move at 400 m/s. What is the partial pressure of nitrogen and oxygen in the mixture if the total pressure of the gas is 1 atm?

asked Jan 22 in Physical Chemistry

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1 answer 6 views

What is the difference between longitudinal and cross-sectional research?

asked Jan 14 in Psychology

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1 answer 24 views

When fossil fuel is burned the chemical energy is converted into what?

asked Jan 8 in Science

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1 answer 40 views

What thin whip-like structures help prokaryotes move toward food or away from toxins?

asked Jan 8 in Science

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1 answer 21 views

What are the properties of solutions called that depend only on the concentration of dissolved particles and not on their identity?

asked Jan 6 in Science

0 votes

1 answer 31 views

What is another name for a reasonable explanation for something that might be formed near the beginning of a scientific inquiry into a problem?

asked Dec 28, 2024 in Science

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