A chemist fills a reaction vessel with 0.947 g calcium phosphate (Ca₂ (PO4 solid, 0.939 M calcium (Ca) aqueous solution, and 0.696 M phosphate 3- (PO4³¯); aqueous solution at a temperature of 25.0°C. Under these conditions, calculate the reaction free energy AG for the following chemical reaction: 3- Ca3(PO4)2 (s) (PO₁). (s) — 3Ca²+ (aq) +2PO4² (aq) Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule.

Chemistry: The Molecular Science
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Chapter12: Chemical Equilibrium
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PO
A chemist fills a reaction vessel with 0.947 g calcium phosphate (Ca3
3
(PO³ aqueous solution at a temperature of 25.0°C.
4
Under these conditions, calculate the reaction free energy AG for the following chemical reaction:
2+
3-
Ca3(PO4)₂ (s) 3 Ca²+ (aq) +2PO4³(aq)
2
solid, 0.939 M calcium (Ca) aqueous solution, and 0.696 M phosphate
Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule.
Transcribed Image Text:PO A chemist fills a reaction vessel with 0.947 g calcium phosphate (Ca3 3 (PO³ aqueous solution at a temperature of 25.0°C. 4 Under these conditions, calculate the reaction free energy AG for the following chemical reaction: 2+ 3- Ca3(PO4)₂ (s) 3 Ca²+ (aq) +2PO4³(aq) 2 solid, 0.939 M calcium (Ca) aqueous solution, and 0.696 M phosphate Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule.
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