Standard enthalpy change

Descrição

Chemistry Mapa Mental sobre Standard enthalpy change, criado por leigh.smith em 17-03-2015.
leigh.smith
Mapa Mental por leigh.smith, atualizado more than 1 year ago
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Criado por leigh.smith mais de 9 anos atrás
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Resumo de Recurso

Standard enthalpy change
  1. Enthalpy change of formation
    1. 1 mole of a compound is formed from its constituent elements in their standard states under standard conditions
        1. = products - reactants
        2. Enthalpy change of combustion
          1. 1 moles of a substance reacts completely with oxygen under standard conditions, all reactants and products being in their standard states
              1. n=mass/molecular mass
              2. Standard conditions
                1. 1 atmosphere
                  1. -298K
                    1. Concentration of 1moldm^-3
                    2. Enthalpy change of reaction
                      1. The enthalpy change that accompanies a reaction in the molar quantities expressed in a chemical equation under standard conditions, all reactants and products being in their standard states

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