Answers by MichaelBolin

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Calculate the standard enthalpy change for the neutralization reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH) in aqueous solutions. The balanced chemical equation for the reaction is as follows:HCl(aq) + NaOH(aq) → NaCl(aq) + H2O(l) Given the enthalpy of formation for HCl(aq) is -167.2 kJ/mol, NaOH(aq) is -469.14 kJ/mol, NaCl(aq) is -407.3 kJ/mol, and H2O(l) is -285.83 kJ/mol. The reaction is carried out at standard temperature and pressure.

answered Feb 3 in Chemical thermodynamics

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What do you call an abnormal mass of cells that is dividing improperly?

answered Jan 6 in Science

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Pressure has a significant effect on the solubility of what state of matter?

answered Dec 31, 2024 in Science

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Of the nine classes of vertebrates, how many are fish?

answered Dec 31, 2024 in Science

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