Questions by LavonFriedma

0 votes

1 answer 25 views

How can the excessive use of chemical fertilizers and pesticides in agriculture affect the soil quality and overall environmental health in the long term, and what sustainable alternatives can be proposed to promote sustainable agriculture and minimize its impact on the environment?

asked 3 days ago in Environmental Chemistry

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1 answer 37 views

Calculate the standard entropy change for the reaction: 2SO3(g) + O2(g) → 2SO4(g) Given the following standard entropies of formation: ΔS°f SO3(g) = 256.2 J/K mol ΔS°f O2(g) = 205.0 J/K mol ΔS°f SO4(g) = 296.8 J/K mol

asked Feb 3 in Inorganic Chemistry

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1 answer 27 views

What is a covert observation?

asked Jan 16 in Psychology

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1 answer 33 views

What is the psychoanalytic theory of personality?

asked Jan 13 in Psychology

0 votes

1 answer 27 views

What is the scientific term for the amount of light reflected by a surface?

asked Dec 30, 2024 in Science

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1 answer 12 views

Potassium, calcium, and magnesium are considered what kind of nutrients?

asked Dec 27, 2024 in Science

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