Question

The enthalpy change when a strong acid is neutralized by a strong base is -56.1 kJ/mol. If 135 mL of 0.450 M HI at 23.15 °C is mixed with 145 mL of 0.500 M NaOH, also at 23.15 °C, what will be the maximum temperature reached by the resulting solution? (Assume that there is no heat loss to the container, that the specific heat of the final solution is 4.18 J/g·°C, and that the density of the final solution is that of water.)

Name: the enthalpy change when a strong acid is neutralized by strong base is 561 kjmol if 135 ml of 0450 m hi at 2315 c is mixed with 145 ml of 0500 m naoh also at 2315 c what will the maximum te 36449
Uploaded: 2022-11-01T11:54:34-08:00
Duration: 2 min 43 s
Channel: Sri K
Description: the enthalpy change when a strong acid is neutralized by strong base is 561 kjmol if 135 ml of 0450 m hi at 2315 c is mixed with 145 ml of 0500 m naoh also at 2315 c what will the maximum te 36449

          The enthalpy change when a strong acid is neutralized by a strong base is -56.1 kJ/mol. If 135 mL of 0.450 M HI at 23.15 °C is mixed with 145 mL of 0.500 M NaOH, also at 23.15 °C, what will be the maximum temperature reached by the resulting solution? (Assume that there is no heat loss to the container, that the specific heat of the final solution is 4.18 J/g·°C, and that the density of the final solution is that of water.)

Added by Elisa G.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Sri K

11/01/2022

Step 1

Given: Volume of HI = 135 mL = 0.135 L Concentration of HI = 0.450 M Volume of NaOH = 145 mL = 0.145 L Concentration of NaOH = 0.500 M Moles of HI = Volume x Concentration = 0.135 L x 0.450 mol/L = 0.06075 mol Moles of NaOH = Volume x Concentration = 0.145 L x Show more…

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The enthalpy change when a strong acid is neutralized by a strong base is -56.1 kJ/mol. If 135 mL of 0.450 M HI at 23.15 °C is mixed with 145 mL of 0.500 M NaOH, also at 23.15 °C, what will be the maximum temperature reached by the resulting solution? (Assume that there is no heat loss to the container, that the specific heat of the final solution is 4.18 J/g·°C, and that the density of the final solution is that of water.)