Questions by BelindaCooks

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1 answer 29 views

What is the structural difference between ethanol and propanol as determined by nuclear magnetic resonance (NMR) spectroscopy?

asked Feb 14 in Physical Chemistry

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1 answer 36 views

How can insufficient emphasis on environmental chemistry in chemical education be addressed to promote awareness and understanding of the impact of chemical substances on the environment?

asked Feb 6 in Chemical education

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1 answer 54 views

Determine the standard enthalpy of formation for hydrogen chloride gas using the following data:H2(g) + Cl2(g) → 2HCl(g) ΔH = -184.6 kJ/molH2(g) + 1/2O2(g) → H2O(l) ΔH = -285.8 kJ/mol2HCl(g) + O2(g) → 2ClO(g) + H2O(l) ΔH = -518.2 kJ/mol Note: The standard enthalpy of formation for a compound is the change in enthalpy that occurs when one mole of the compound is formed from its constituent elements, with all substances in their standard state at a given temperature (usually 25°C) and pressure (usually 1 atm).

asked Feb 4 in Chemical thermodynamics

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1 answer 97 views

What is the oxidation state of manganese in the compound MnO2?

asked Jan 21 in Inorganic Chemistry

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1 answer 26 views

Why is statistical power important?

asked Jan 20 in Psychology

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1 answer 38 views

Who might be impacted by incorrect interpretations of correlational data?

asked Jan 17 in Psychology

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1 answer 35 views

In comparing two solutions of unequal solute concentration, the solution with the higher solute concentration is called what?

asked Dec 31, 2024 in Science

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