3. In an experiment, 5.260 g of potassium hydroxide is mixed with a dilute solution of hydrochloric acid. A neutralization reaction occurs. The hydrochloric acid is in excess. The specific heat capacity for water is 4.184 J/g. °C. The following data are obtained: Initial temperature of HCI Volume of HCI 24.5 °C 200.0 mL Final temperature of solution after mixing 31.4 °C Calculate the molar enthalpy of reaction (AH,) for potassium hydroxide.
3. In an experiment, 5.260 g of potassium hydroxide is mixed with a dilute solution of hydrochloric acid. A neutralization reaction occurs. The hydrochloric acid is in excess. The specific heat capacity for water is 4.184 J/g. °C. The following data are obtained: Initial temperature of HCI Volume of HCI 24.5 °C 200.0 mL Final temperature of solution after mixing 31.4 °C Calculate the molar enthalpy of reaction (AH,) for potassium hydroxide.
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![13. In an experiment, 5.260 g of potassium hydroxide is mixed with a dilute solution of hydrochloric
acid. A neutralization reaction occurs. The hydrochloric acid is in excess. The specific heat
capacity for water is 4.184 J/g. °C.
The following data are obtained:
24.5 °C
200.0 mL
31.4 °C
Initial temperature of HCI
Volume of HCI
Final temperature of solution after mixing
Calculate the molar enthalpy of reaction (AH,) for potassium hydroxide.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc634663b-6f69-4f38-991b-aa2b741e3b22%2F30b36f5e-d59f-4666-98f2-3f055a61c47d%2F5rhe4y9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:13. In an experiment, 5.260 g of potassium hydroxide is mixed with a dilute solution of hydrochloric
acid. A neutralization reaction occurs. The hydrochloric acid is in excess. The specific heat
capacity for water is 4.184 J/g. °C.
The following data are obtained:
24.5 °C
200.0 mL
31.4 °C
Initial temperature of HCI
Volume of HCI
Final temperature of solution after mixing
Calculate the molar enthalpy of reaction (AH,) for potassium hydroxide.
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