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What is delta h in the equation delta g delta h - t delta s?
The change in enthalpy between products and reactants in a reaction
What equation is used to calculate the free energy change of a reaction?
Delta G (written triangle G) = Delta H -T Delta S
What could make delta G become negative at a given enthalpy and entropy?
The equation for ∆G is ∆G = ∆H - T∆S H is enthalpy and S is entropySo, ∆G is negative if T∆S is greater than ∆H
What is S in the equation delta G equals delta H minus TdeltaS?
The change in enthalpy between products and reactants in a reaction
What important information does a thermochemical equation have that a regular balanced equation does not?
A thermochemical equation shows the amount of heat given out or taken in when the reaction occurs. CH4 + 2O2 = CO2 +2H2O, deltaH = -890 kJ/mol Note delta H is negative when heat is given out, exothermic and +ve when endothermic. Sorry can't do delta symbol - its a triangle!
What is delta S in the equation delta G delta H - T delta S?
The change in enthalpy between products and reactants in a reaction
What is delta h in the equation delta g delta h - t delta s?
The change in enthalpy between products and reactants in a reaction
What equation is used to calculate the free change of a reaction?
Delta G (written triangle G) = Delta H -T Delta S
What equation is used to calculate the free energy change of a reaction?
Delta G (written triangle G) = Delta H -T Delta S
What equation is used to calculate the free energy change a reaction?
Delta G (written triangle G) = Delta H -T Delta S
What is the equation for delta?
a delta's a triangle, so the area of a triangle is bh/2
What is delta h in the equation delta g delta h - t delta?
The change in enthalpy between products and reactants in a reaction
What could make Delta become negative at a given enthalpy and entropy?
The equation for ∆G is ∆G = ∆H - T∆S H is enthalpy and S is entropySo, ∆G is negative if T∆S is greater than ∆H
What could make delta G become negative at a given enthalpy and entropy?
The equation for ∆G is ∆G = ∆H - T∆S H is enthalpy and S is entropySo, ∆G is negative if T∆S is greater than ∆H
Where did Mississippi delta blues originate?
The Delta Blues originated in the Mississippi Delta in the 20th Centurt (late 1800's/ early 1900's) in the rural Delta Region
What is S in the equation delta G equals delta H minus TdeltaS?
The change in enthalpy between products and reactants in a reaction
What is the change in entropy (S) when an icicle melts at 2 and degC?
Delta S= Delta H
