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Calculate the standard enthalpy change for the fusion reaction of solid sodium chloride (NaCl) at 25°C, given the following information: ΔHf°[NaCl(s)] = -411 kJ/molΔHf°[Na(s)] = 108 kJ/molΔHf°[Cl2(g)] = 0 kJ/mol The balanced chemical equation for the fusion reaction of NaCl is:NaCl(s) → Na(s) + 1/2Cl2(g)
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Feb 3
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Chemical thermodynamics
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Which theorem states that, if a population meets certain conditions, it will be in equilibrium?
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Jan 8
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Science
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What is the phenomenon in which light and sound waves become circular at the point source of a barrier?
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Jan 7
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Science
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Examples of what process are evident in many biological systems because cells are surrounded by semipermeable membranes?
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Dec 30, 2024
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Science
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Are the lungs organs of the excretory system, the respiratory system, or both?
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Dec 30, 2024
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Science
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