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G is always negative when H is negative and S is positive.

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13y ago

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What conditions make delta G always positive?

G is always positive when enthalpy increases and entropy decreases.


What conditions make G positive?

G is always positive when enthalpy increases and entropy decreases.


What conditions always make triangle G always negative?

For triangle G to always be negative, the values of its angles must be such that the sum of the angles is less than 180 degrees, which contradicts the fundamental property of triangles. Additionally, if the triangle is defined in a mathematical context such as in a coordinate plane, the vertices must be positioned in a way that results in a negative area, such as having vertices in a clockwise orientation. However, without more specific context regarding what "triangle G" refers to, a more precise answer cannot be provided.


Will a process with a large negative g always proceed rapidly?

No, a process with a large negative g does not always proceed rapidly. The rate of a reaction is determined by various factors, not just the change in free energy.


How do you tell which is greater a negative number or a positive number?

a positive number is always greater than a negative number


The APU will operate during negative G conditions for approximately Seconds?

The Auxiliary Power Unit (APU) is designed to function during negative G conditions for a limited duration, typically around 30 seconds. This capability allows the APU to provide power and support systems during transient negative G maneuvers. However, prolonged operation in such conditions may lead to performance issues or damage. It's crucial for pilots to be aware of these limitations during flight operations.


When Under what conditions is G for a reaction always positive apex?

The Gibbs free energy change (ΔG) for a reaction is always positive when the reaction is non-spontaneous under the given conditions. This typically occurs at high temperatures for exothermic reactions (where ΔH is negative and ΔS is positive) or when the entropy change (ΔS) is negative while ΔH is positive. In such cases, the term TΔS is not large enough to overcome the positive ΔH, resulting in a positive ΔG.


Under what conditions is G for a reaction always positive?

When H is positive and S is negative


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


Will this entropy change by positive or negative n2 g 3h2 g 2nh3 g?

negative


What condition is G for a reaction always positive?

When H and S are both positive


What is the opposite of G?

negative G