A 61.0 mL sample of 1.0 M NaOH is mixed with 48.0 mL of 1.0 M H2SO4 in a large Styrofoam coffee cup; the cup is fitted with a lid through which passes a calibrated thermometer. The temperature of each solution before mixing is 18.0°C. After adding the NaOH solution to the coffee cup, the mixed solutions are stirred until reaction is complete. Assume that the density of the mixed solutions is 1.0 g/mL, that the specific heat of the mixed solutions is 4.18 J/(g °C), and that no heat is lost to the surroundings. The AHxn for the neutralization of NaOH with H2SO4 is -114 kJ/mol H2SO4 ✓ 1st attempt What is the maximum measured temperature in the Styrofoam cup? °C Jil See Periodic Table See Hint

A 61.0 mL sample of 1.0 M NaOH is mixed with 48.0 mL of 1.0 M H2SO4 in a large Styrofoam coffee cup; the cup is fitted with a lid through which passes a calibrated thermometer. The temperature of each solution before mixing is 18.0°C. After adding the NaOH solution to the coffee cup, the mixed solutions are stirred until reaction is complete. Assume that the density of the mixed solutions is 1.0 g/mL, that the specific heat of the mixed solutions is 4.18 J/(g °C), and that no heat is lost to the surroundings. The AHxn for the neutralization of NaOH with H2SO4 is -114 kJ/mol H2SO4 ✓ 1st attempt What is the maximum measured temperature in the Styrofoam cup? °C Jil See Periodic Table See Hint

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

A 61.0 mL sample of 1.0 M NaOH is mixed with 48.0 mL of 1.0 M H2SO4 in a large Styrofoam coffee cup; the cup is fitted with a lid through which
passes a calibrated thermometer. The temperature of each solution before mixing is 18.0°C. After adding the NaOH solution to the coffee cup, the
mixed solutions are stirred until reaction is complete. Assume that the density of the mixed solutions is 1.0 g/mL, that the specific heat of the mixed
solutions is 4.18 J/(g °C), and that no heat is lost to the surroundings. The AHn for the neutralization of NaOH with H2SO4 is-114 kJ/mol H2SO4
rxn
く
1st attempt
What is the maximum measured temperature in the Styrofoam cup?
°C
Jul See Periodic Table See Hint

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