Usually in General Chemistry labs, this experiment is done as “Coffee Cup Calorimetry” using Styrofoam coffee cups instead of a plastic beaker. Styrofoam is a better insulator than the plastic beaker. Based on this: If we used styrofoam cups instead of a plastic beaker for determining the heat of dissolving of Na2CO3, the temperature of the water in the calorimeter would ________ than if we used a plastic beaker. a)decrease more b) decrease less c) increase more d) increase less
Usually in General Chemistry labs, this experiment is done as “Coffee Cup Calorimetry” using Styrofoam coffee cups instead of a plastic beaker. Styrofoam is a better insulator than the plastic beaker. Based on this: If we used styrofoam cups instead of a plastic beaker for determining the heat of dissolving of Na2CO3, the temperature of the water in the calorimeter would ________ than if we used a plastic beaker. a)decrease more b) decrease less c) increase more d) increase less
Chemistry for Engineering Students
3rd Edition
ISBN:9781285199023
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter9: Energy And Chemistry
Section: Chapter Questions
Problem 9.79PAE: A student performing a calorimetry experiment combined 100.0 ml. of 0.50 M HCI and 100.0 ml. of 0.50...
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Usually in General Chemistry labs, this experiment is done as “Coffee Cup Calorimetry” using Styrofoam coffee cups instead of a plastic beaker. Styrofoam is a better insulator than the plastic beaker. Based on this:
If we used styrofoam cups instead of a plastic beaker for determining the heat of dissolving of Na2CO3, the temperature of the water in the calorimeter would ________ than if we used a plastic beaker.
a)decrease more
b) decrease less
c) increase more
d) increase less
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