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The table below shows the values ​​of the standard enthalpies of formation of the substances involved in the reaction shown below. With these data, the value of the enthalpy of the reaction ∆°RX for this reaction will be: Select one: a. -744.9 b. -4519 c. -130.4 d. -4219

The table below shows the values ​​of the standard enthalpies of formation of the substances involved in the reaction shown below. With these data, the value of the enthalpy of the reaction ∆°RX for this reaction will be: Select one: a. -744.9 b. -4519 c. -130.4 d. -4219

Chemistry
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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The table below shows the values ​​of the standard enthalpies of formation of the substances involved in the reaction shown below.

With these data, the value of the enthalpy of the reaction ∆°RX for this reaction will be:

Select one:
a. -744.9
b. -4519
c. -130.4
d. -4219

 

Са(ОН), + 2H,As0, Са(Н,As0,), +2H,0
Transcribed Image Text:Са(ОН), + 2H,As0, Са(Н,As0,), +2H,0
Substance AHf (kJ/mol) Cа(ОН)2 H3ASO4 -986.6 -900.4 Ca(H2ASO4)2 -2346.0 H20 -285.9
Transcribed Image Text:Substance AHf (kJ/mol) Cа(ОН)2 H3ASO4 -986.6 -900.4 Ca(H2ASO4)2 -2346.0 H20 -285.9
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