he reaction CaCO3(s)→CaO(s)+CO2(g) is endothermic. For this reaction: A. Energy flows from the --__________ -system to the surroundings -Surroundings to the system B. The change in internal energy for this reaction is------- --- - zero -negative -positive C. The change in internal energy for the surroundings is -- - zero - negative - positive D.The internal energy of the reactants (CaCO3) is --__________(equal to OR higher than OR lower than) the internal energy of the product (CaO and CO2). FILL IN THE BLANK ANSWER ALL PLEASE
he reaction CaCO3(s)→CaO(s)+CO2(g) is endothermic. For this reaction: A. Energy flows from the --__________ -system to the surroundings -Surroundings to the system B. The change in internal energy for this reaction is------- --- - zero -negative -positive C. The change in internal energy for the surroundings is -- - zero - negative - positive D.The internal energy of the reactants (CaCO3) is --__________(equal to OR higher than OR lower than) the internal energy of the product (CaO and CO2). FILL IN THE BLANK ANSWER ALL PLEASE
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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The reaction CaCO3(s)→CaO(s)+CO2(g) is endothermic. For this reaction:
A. Energy flows from the --__________
-system to the surroundings
-Surroundings to the system
B. The change in internal energy for this reaction is------- ---
- zero
-negative
-positive
C. The change in internal energy for the surroundings is --
- zero
- negative
- positive
D.The internal energy of the reactants (CaCO3) is --__________(equal to OR higher than OR lower than) the internal energy of the product (CaO and CO2).
FILL IN THE BLANK ANSWER ALL PLEASE
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