Questions by MarleneEllis

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1 answer 34 views

Calculate the standard electrode potential (E°) for the reaction below at 298K using the standard reduction potentials given:2H⁺(aq) + 2e⁻ → H₂(g) E°= 0.00VFe³⁺(aq) + e⁻ → Fe²⁺(aq) E°=+0.77V 2H⁺(aq) + Fe³⁺(aq) → H₂(g) + Fe²⁺(aq)

asked 2 days ago in Chemical thermodynamics

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1 answer 42 views

Calculate the equilibrium constant for the following electrochemical cell reaction at 25°C:Cu(s) + 2 Ag+(aq) --> Cu2+(aq) + 2 Ag(s)Given the standard reduction potentials are:Cu2+(aq) + 2 e- → Cu(s) E°red = +0.34 VAg+(aq) + 1 e- → Ag(s) E°red = +0.80 V

asked Jan 23 in ElectroChemistry

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1 answer 26 views

What is an epidemiological study in theory evaluation, and what are its strengths and limitations?

asked Jan 16 in Psychology

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1 answer 23 views

Who is associated with the cognitive behavioural therapy for anxiety?

asked Jan 15 in Psychology

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1 answer 39 views

According to the Bayesian theory of mind, how do people make decisions?

asked Jan 15 in Psychology

0 votes

1 answer 28 views

Which is the fourth planet from the sun?

asked Jan 8 in Science

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1 answer 26 views

When the ph of precipitation is lowered because of air pollution, what results?

asked Jan 8 in Science

0 votes

1 answer 21 views

What protists absorb food molecules across their cell membranes?

asked Dec 28, 2024 in Science

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