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Alex787 [66]
3 years ago
10

Why do scientist describe the properties of elemts under "Standard Conditions"?

Physics
1 answer:
skad [1K]3 years ago
7 0
The standard states of elements are the forms that they adopt at a temperature of 25°C and pressure of 1 atmosphere. These forms of the elements are the reactants in the formation equations of multi-element substances. The heat of formation (∆Hf°) of an element in its standard state is zero
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Given,

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