Questions by GuyRosario83

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1 answer 31 views

Calculate the standard enthalpy change of the formation reaction for carbon dioxide (CO2) given the standard enthalpies of formation for carbon monoxide (CO) and oxygen gas (O2) as -110.5 kJ/mol and -249.2 kJ/mol, respectively.

asked Feb 3 in Chemical thermodynamics

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1 answer 53 views

How does the presence of acid mine drainage in bodies of water impact the pH level, dissolved oxygen content, and heavy metal concentrations of the water, and what can be done to mitigate these effects?

asked Jan 30 in Environmental Chemistry

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1 answer 62 views

What does a positive correlation indicate?

asked Jan 17 in Psychology

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1 answer 31 views

What is positivity effect in cognitive aging?

asked Jan 14 in Psychology

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1 answer 22 views

Which kinds of cells have nuclei and other membrane bound organelles?

asked Jan 8 in Science

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