Questions by SpencerRagga

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1 answer 55 views

Calculate the entropy change (ΔS) for the combustion of methane gas (CH4) at constant pressure and standard conditions, given the following data: C(s) + O2(g) → CO2(g) ΔS° = -394 J/K·mol 2H2(g) + O2(g) → 2H2O(l) ΔS° = -237 J/K·mol CH4(g) + 2O2(g) → CO2(g) + 2H2O(l) ΔH° = -802 kJ/mol

asked Jan 23 in Chemical thermodynamics

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1 answer 60 views

A student needs to determine the standard electrode potential for the following reaction: Fe3+ + e- → Fe2+ Using the standard electrode potentials of Fe3+/Fe2+ and Ag+/Ag, calculate the standard cell potential for the following reaction: 2Ag+ (aq) + Fe(s) → 2Ag(s) + Fe2+ (aq) Determine if this reaction is spontaneous or nonspontaneous under standard conditions.

asked Jan 22 in ElectroChemistry

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1 answer 75 views

What is the product formed when methyl bromide reacts with aqueous sodium hydroxide and what type of nucleophilic substitution reaction is occurring?

asked Jan 21 in Organic Chemistry

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1 answer 25 views

According to the Theory of Neural Correlates, what are the minimal brain processes required for consciousness?

asked Jan 20 in Psychology

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1 answer 20 views

Who developed the deindividuation theory?

asked Jan 15 in Psychology

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1 answer 23 views

What is the theory of cognitive load?

asked Jan 15 in Psychology

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1 answer 16 views

What is the theory of social facilitation?

asked Jan 15 in Psychology

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1 answer 38 views

What is personality psychology?

asked Jan 15 in Psychology

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1 answer 31 views

What are the four goals of psychology?

asked Jan 15 in Psychology

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1 answer 35 views

What is the difference between memory consolidation and memory retrieval?

asked Jan 14 in Psychology

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1 answer 22 views

What effect in the atmosphere ensures that the earth maintains the correct temperature to support life?

asked Jan 6 in Science

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1 answer 22 views

Do particles collide more in two reactants when they are both in fluid forms or solid forms?

asked Dec 30, 2024 in Science

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