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The change in enthalpy between products and reactants in a reaction
Elian Konopelski
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What equation is used to calculate the free energy change a reaction?
Delta G (written triangle G) = Delta H -T Delta S
What determine whether a reaction took place?
Use the following equation: delta G = delta H - T*deltaS. A reaction is spontaneous if delta G is negative. A reaction will always be spontaneous (under any temperature) only if the change in enthalpy (delta H) is negative and the change in entropy (delta S) is positive. If this is not the case, the reaction will only be spontaneous (negative delta G) for a range of temperatures (or could be always non-spontaneous)
How can photosynthesis be written as an equation?
Well the equation is: 6CO2 + 6H2O + -s-u-n-l-i-g-h-t--> C6H12O6 + 6O2.
How will temperature affect the spontaneity of a reaction positive delta h and delta s?
∆G = ∆H - T∆S and for it to be spontaneous, ∆G should be negative. If both ∆H and ∆S are positive, in order to get a negative ∆H, the temperature needs to be elevated in order to make the ∆S term greater than the ∆H term. So, I guess the answer would be "the higher the temperature, the more likely will be the spontaneity of the reaction."
What is the average time from noon to noon?
The time between one noon and the next at the same place on the planet is 24 hours.
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 delta S in the equation delta G delta H - T delta S?
The change in enthalpy between products and reactants in a reaction
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 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 is the equation for projectile motion?
h(t)= -g*t^2 + V*t +h where h(t) is the periodic time, t is the overall time, V is the initial velocity, h is the initial hieght, and g is the gravitational constant either 16 or 4.9. This equation will trace the path taken by a projected object.
What determine whether a reaction took place?
Use the following equation: delta G = delta H - T*deltaS. A reaction is spontaneous if delta G is negative. A reaction will always be spontaneous (under any temperature) only if the change in enthalpy (delta H) is negative and the change in entropy (delta S) is positive. If this is not the case, the reaction will only be spontaneous (negative delta G) for a range of temperatures (or could be always non-spontaneous)
What is h in equation g h -t s?
The change in entropy between products and reactants in a reaction.
What is T in the equation G H - T S?
The change in entropy between products and reactants in a reaction.
What is the T in the equation g h-t s?
The change in entropy between products and reactants in a reaction.
