Answers by SuzannaGrunw

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Calculation of standard enthalpy change for the combustion of propane.If 5 moles of propane react completely in a bomb calorimeter under standard conditions, calculate the standard enthalpy change for the combustion of propane. The balanced chemical equation for the combustion of propane is:C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(g) Given the standard enthalpy of formation at 25°C and 1 atm for C3H8(g), CO2(g), H2O(g) are -103.8 kJ/mol, -393.5 kJ/mol and -241.8 kJ/mol respectively.

answered 2 days ago in Chemical thermodynamics

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What is the contribution of carbon dioxide (CO2) to the greenhouse effect and global warming, and how does the concentration of CO2 in the atmosphere affect the planet's climate?

answered 5 days ago in Environmental Chemistry

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What is the difference between Obsessive-Compulsive Personality Disorder and Obsessive-Compulsive Disorder?

answered Jan 14 in Psychology

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Which law describes the angle at which the reflected rays leave the surface is equal to the angle at which the incident rays strike the surface?

answered Jan 8 in Science

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What weak base is applied as an agricultural fertilizer in its pure form and is diluted to make a household cleanser?

answered Jan 8 in Science

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Meningitis, for example, is caused by a viral or bacterial infection of the tissues covering what?

answered Dec 31, 2024 in Science

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