How is Hess's law used to measure enthalpy of a desired reaction
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Definition1/6
... Intermediate equations with known enthalpies are added
together.
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Term1/6
How is the Hfusion used to calculate the energy needed to melt a mass of solid
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Definition1/6
Grams solid mol/g Hfusion
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Term1/6
Which statement describes a reaction at 298 K if H 31 kJ mol S 0.093 kJ molK
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Definition1/6
It is not spontaneous.
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Term1/6
How do reaction involving gases affect the entropy of a system
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Definition1/6
Reactions involving gases can negate the entropy of a system.
However, certain gases can increase the rate of entropy. Thus, some
gases are considered beneficial and others negative.
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Term1/6
At which temperature would a reaction with H -92 kJmol S -0.199 kJ(molK) be spontaneous
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Definition1/6
400 K
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What equation indicates an endothermic equation
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An endothermic reaction occur with heat absorption.
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Cards in this guide (6)
How is Hess's law used to measure enthalpy of a desired reaction
... Intermediate equations with known enthalpies are added
together.
How is the Hfusion used to calculate the energy needed to melt a mass of solid
Grams solid mol/g Hfusion
Which statement describes a reaction at 298 K if H 31 kJ mol S 0.093 kJ molK
It is not spontaneous.
How do reaction involving gases affect the entropy of a system
Reactions involving gases can negate the entropy of a system.
However, certain gases can increase the rate of entropy. Thus, some
gases are considered beneficial and others negative.
At which temperature would a reaction with H -92 kJmol S -0.199 kJ(molK) be spontaneous
400 K
What equation indicates an endothermic equation
An endothermic reaction occur with heat absorption.