We are asked what is the value of ΔH°f for 1 mol of m NaCl(s)
The heat of formation values can be found on standard tables on books.
The table is already given so we just have to find it.
Standard thermodynamic quantities for selected substances at 25 °C
|Substance||ΔH ( kJ/mol)|
What is the value of ΔH°f 1 mol of m NaCl(s)?
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