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11 Cards in this Set
- Front
- Back
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Moles - mass |
Mol = mass/Mr |
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Moles - solution |
Mol = conc. * vol |
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Moles - gasses |
Mol = vol(cm^3)/24000 Mol = vol(dm^3)/24 |
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Moles - harder gasses |
PV =nRT Mol = (pressure(Pa) * volume(m^3)) (R(J mol^-1 K^-1) * temperature(K)) R = 8.314 |
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%yield |
Theoretical yield ____________________ Actual yield |
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Atom economy |
Mr1 ______ Mr1 + Mr2 +Mr3...... |
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Error in measurement |
Absolute error _________________ * 100 Measurement |
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Energy change with the surroundings |
q = m c ΔT KJ = Kg (KJ/Kg/K) K |
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Enthalpy change from q |
ΔH = _q_ n |
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Change in entropy ΔS |
ΔS = ΣΔS(products) - ΣΔS(reactants) |
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Gibbs free energy |
ΔG = ΔH - TΔS J/K/mol = KJ/mol - K * J/K |
