Please answer ONLY B and C C After the salt dissolves and the solution returns to room temperature, what is the sign of q for the system?Oq> 0O q<0q= 0 This question has multiple parts. Work all the parts to get the most points.A soluble salt, MX2, is added to water in a beaker. The equation for the dissolving of the salt is:MX2 (s)- M2+ (ag) + 2X (aq);ΔΗ<0a Immediately after the salt dissolves, is the solution warmer or colder?warmercolderCorrectSince AH is negative, the reaction is exothermic, and the solution will be warmer.b Indicate the direction of heat flow, in or out of the beaker, while the salt dissolves.O in the beakerO out of the beakerSubmit

The detailed solution of your question given below--- Since, we know that when system works the sign…

This question has multiple parts. Work all the parts to get the most points. A soluble salt, MX2, is added to water in a beaker. The equation for the dissolving of the salt is: MX2 (s) - M²+ (ag) + 2X (aq); ΔΗ<0 a Immediately after the salt dissolves, is the solution warmer or colder? warmer colder Correct Since AH is negative, the reaction is exothermic, and the solution will be warmer. b Indicate the direction of heat flow, in or out of the beaker, while the salt dissolves. O in the beaker O out of the beaker

This question has multiple parts. Work all the parts to get the most points. A soluble salt, MX2, is added to water in a beaker. The equation for the dissolving of the salt is: MX2 (s) - M²+ (ag) + 2X (aq); ΔΗ<0 a Immediately after the salt dissolves, is the solution warmer or colder? warmer colder Correct Since AH is negative, the reaction is exothermic, and the solution will be warmer. b Indicate the direction of heat flow, in or out of the beaker, while the salt dissolves. O in the beaker O out of the beaker

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

Please answer ONLY B and C

C After the salt dissolves and the solution returns to room temperature, what is the sign of q for the system?
Oq> 0
O q<0
q= 0

This question has multiple parts. Work all the parts to get the most points.
A soluble salt, MX2, is added to water in a beaker. The equation for the dissolving of the salt is:
MX2 (s)
- M2+ (ag) + 2X (aq);
ΔΗ<0
a Immediately after the salt dissolves, is the solution warmer or colder?
warmer
colder
Correct
Since AH is negative, the reaction is exothermic, and the solution will be warmer.
b Indicate the direction of heat flow, in or out of the beaker, while the salt dissolves.
O in the beaker
O out of the beaker
Submit

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