Answers by BellaStones

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Calculate the standard free energy change for the following redox reaction:2Fe^2+ (aq) + H2O2 (aq) + 2H+ (aq) -> 2Fe^3+ (aq) + 2H2O (l) Given the following reduction potentials at standard conditions:Fe3+ (aq) + e- -> Fe2+ (aq) E° = 0.77 VH2O2 (aq) + 2H+ (aq) + 2e- -> 2H2O (l) E° = 1.78 V

answered 2 days ago in Chemical thermodynamics

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What is the concentration of copper ions in a water sample obtained from an abandoned mine using polarographic analysis?

answered 6 days ago in Analytical Chemistry

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How can we use Raman spectroscopy to identify the presence of a specific organic compound in a complex mixture of compounds, such as in a sample obtained from an environmental sample?

answered 6 days ago in Analytical Chemistry

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What is the role congruity theory?

answered Jan 14 in Psychology

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