29. Below is two readings of the temperature of aliquid in °C.1.30 35 40-10 -50 510 15I|||||-10 -5 0 5 10152025303540Which is the best estimate of the change intemperature of the liquid?A. 32.0 ±1°CB. 32 ±1°CC. 32.0 0.5 °CD. 32 +0.5°C2520

A multiple choice question based on uncertainty in measurement, which is to be accomplished.

Answered: 29. Below is two readings of the…

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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Please refer to Figure 1 in filling up Table 1 with increase,decrease or constant Table 1 . Energy involved in the Heating Curve Stage 1 Stage 2 Stage 3 Kinetic Energy Potential Energy
53. What mass of water initially at -12.5 °C can be converted to liquid water at 27.9 °C by 38.36 kJ of energy? AHfus = 334 J/g AHvap =2261 J/g Csolid=2.11 J/g.°C Cliquid 4.18 J/g °C Cgas = 2.01 J/g °C A. 80.4 g B. 91.5 g C. 76.3 g D. 268 g =
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Which of the following is TRUE if delta Esys = -346 J? A. The system is losing 346 J, while the surroundings are gaining 346 J. B. Both the system and the surroundings are losing 346 J. C. Both the system and the surroundings are gaining 346 J. D. The system is gaining 346 J, while the surroundings are losing 346 J.
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29. Below is two readings of the temperature of a liquid in °C. -10 -5 0 5 10 15 20 25 30 35 40 -10 -5 0 5 10 15 20 25 30 35 40 Which is the best estimate of the change in temperature of the liquid? А. 32.0 1°C C. 32.0 0.5 °C B. 32 1°C AD. 32 +0.5 °C