Calorimetry (Section)When a 6.50-g sample of solid sodium
Chapter , Problem 55E(choose chapter or problem)
Calorimetry (Section 5.5)
When a 6.50-g sample of solid sodium hydroxide dissolves in 100.0 g of water in a coffee-cup calorimeter (Figure 5.17), the temperature rises from 21.6 to \(37.8\ ^{\circ} \mathrm{C}\). (a) Calculate the quantity of heat (in kJ) released in the reaction. (b) Using your result from part (a), calculate \(\Delta H\) (in kJ/mol NaOH) for the solution process. Assume that the specific heat of the solution is the same as that of pure water.
Equation Transcription:
Text Transcription:
37.8 ^oC
kJ
{Delta}H
kJ/mol NaOH
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