In a coffee cup calorimeter, 16.0 mL of 0.47 M nitric acid (HNO3) and 16.0 mL of 0.47 M potassium hydroxide (KOH) are mixed to observe the heat released during the neutralization reaction. Based on the data in the table, what is the enthalpy of the neutralization reaction between HNO3 and KOH? Initial temperature in the calorimeter (°C) AHrxn= 1.67 Incorrect Final temperature in the calorimeter (C) Final mass of the neutralized solution (g) Calorimeter constant (J/C)) 20.9 24.0 31.89 Attempt 2 4.89 kJ/mol

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In a coffee cup calorimeter, 16.0 mL of 0.47 M nitric acid (HNO3) and 16.0 mL of 0.47 M potassium hydroxide (KOH) are
mixed to observe the heat released during the neutralization reaction. Based on the data in the table, what is the enthalpy of the
neutralization reaction between HNO3 and KOH?
AHrxn
1.67
Incorrect
Initial temperature in the calorimeter (°C)
Final temperature in the calorimeter (°C)
Final mass of the neutralized solution (g)
Calorimeter constant (J/C))
20.9
24.0
31.89
Attempt 2
4.89
kJ/mol
Transcribed Image Text:In a coffee cup calorimeter, 16.0 mL of 0.47 M nitric acid (HNO3) and 16.0 mL of 0.47 M potassium hydroxide (KOH) are mixed to observe the heat released during the neutralization reaction. Based on the data in the table, what is the enthalpy of the neutralization reaction between HNO3 and KOH? AHrxn 1.67 Incorrect Initial temperature in the calorimeter (°C) Final temperature in the calorimeter (°C) Final mass of the neutralized solution (g) Calorimeter constant (J/C)) 20.9 24.0 31.89 Attempt 2 4.89 kJ/mol
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