Questions by Mavis67D147

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1 answer 26 views

Calculate the standard enthalpy change for the reaction of 2 moles of liquid ethanol (C2H5OH) reacting with 1 mole of gaseous oxygen (O2) to form 2 moles of gaseous carbon dioxide (CO2) and 3 moles of liquid water (H2O) at a temperature of 298K. Assume the reactants and products are at standard state conditions.

asked 2 days ago in Chemical thermodynamics

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1 answer 39 views

What is the effectiveness of the Clean Air Act in reducing air pollution in major cities in the United States?

asked 5 days ago in Environmental Chemistry

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1 answer 50 views

Calculate the melting point of sodium chloride (NaCl) given that its enthalpy of fusion is 28.9 kJ/mol and its entropy of fusion is 41.3 J/K/mol.

asked Jan 23 in Inorganic Chemistry

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1 answer 29 views

Where was the first study on buspirone Buspar conducted for anxiety?

asked Jan 20 in Psychology

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1 answer 4 views

What is the significance of self-disclosure in counselling?

asked Jan 20 in Psychology

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1 answer 22 views

What is the personality trait that is related to self-esteem?

asked Jan 15 in Psychology

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1 answer 18 views

What is the concept of the authentic self in existential psychology?

asked Jan 15 in Psychology

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1 answer 23 views

What are some criticisms of the behavioural approach?

asked Jan 15 in Psychology

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1 answer 18 views

What is the most common life form in the ocean?

asked Jan 7 in Science

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1 answer 30 views

What asymmetrical organ has four chambers and, in humans, is about the size of a clenched fist?

asked Jan 6 in Science

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1 answer 18 views

What are winds that blow over a limited area called?

asked Jan 6 in Science

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1 answer 28 views

Among vertebrates, what broad category of animals is most capable of learning?

asked Dec 30, 2024 in Science

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