Questions by LukeBqa42900

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1 answer 21 views

How can reducing the use of transportation and shifting to a plant-based diet help decrease an individual's carbon footprint and positively impact the environment?

asked 12 hours ago in Environmental Chemistry

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1 answer 52 views

Calculate the entropy change for the reaction of 2 moles of methane gas reacting with 4 moles of oxygen gas to form carbon dioxide gas and water vapor at a constant temperature of 298 K. The reaction is balanced and the standard entropy values for methane, oxygen, carbon dioxide, and water vapor are given as -0.242, 205.16, 213.74, and 188.72 J/K/mol, respectively.

asked Jan 23 in Chemical thermodynamics

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1 answer 4 views

What is the mechanism for the reaction between benzene and HNO3 in the presence of H2SO4 to form nitrobenzene?

asked Jan 21 in Organic Chemistry

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1 answer 39 views

How might selective optimisation with compensation explain age-related cognitive changes?

asked Jan 20 in Psychology

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1 answer 21 views

What is the term for the force applied to a wheel and axle?

asked Jan 7 in Science

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