fictional compound AX2 has a molar mass of 153.21 g/mol and a Ksp of 5.6338e-10. It dissociates in water based on the equation: AX2(s) ⇔ A2+(aq) + 2X-(aq) Based on this information, label the statements below as true or false. The mass solubility of AX2 is less than 1.59E-2 g/100mL H2O. If the solution is heated and the solubility increases, then the heat of solution for AX2 is exothermic. If soluble NaX is added to the system then [A2+] will increase. The molar solubility of AX2 is greater than 2.60E-4 mol/L. If more soluble A(NO3)2 is added to the system then [X-] will decrease. If more solid AX2 is added to the system then [X-] will increase. If more solid AX2 is added to the system then [A2+] will increase.
fictional compound AX2 has a molar mass of 153.21 g/mol and a Ksp of 5.6338e-10. It dissociates in water based on the equation: AX2(s) ⇔ A2+(aq) + 2X-(aq) Based on this information, label the statements below as true or false. The mass solubility of AX2 is less than 1.59E-2 g/100mL H2O. If the solution is heated and the solubility increases, then the heat of solution for AX2 is exothermic. If soluble NaX is added to the system then [A2+] will increase. The molar solubility of AX2 is greater than 2.60E-4 mol/L. If more soluble A(NO3)2 is added to the system then [X-] will decrease. If more solid AX2 is added to the system then [X-] will increase. If more solid AX2 is added to the system then [A2+] will increase.
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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fictional compound AX2 has a molar mass of 153.21 g/mol and a Ksp of 5.6338e-10. It dissociates in water based on the equation:
AX2(s) ⇔ A2+(aq) + 2X-(aq)
Based on this information, label the statements below as true or false.
The mass solubility of AX2 is less than 1.59E-2 g/100mL H2O.
If the solution is heated and the solubility increases, then the heat of solution for AX2 is exothermic.
If soluble NaX is added to the system then [A2+] will increase.
The molar solubility of AX2 is greater than 2.60E-4 mol/L.
If more soluble A(NO3)2 is added to the system then [X-] will decrease.
If more solid AX2 is added to the system then [X-] will increase.
If more solid AX2 is added to the system then [A2+] will increase.
![A fictional compound AX₂ has a molar mass of 153.21 g/mol and a Ksp of 5.6338e-10. It dissociates in water based on the equation:
AX2(s) ⇒ A²+ (aq) + 2X¯ (aq)
Based on this information, label the statements below as true or false.
False The mass solubility of AX₂ is less than 1.59E-2 g/100mL H₂O.
False
If the solution is heated and the solubility increases, then the heat of solution for AX₂ is exothermic.
False If soluble NaX is added to the system then [A2+] will increase.
True The molar solubility of AX₂ is greater than 2.60E-4 mol/L.
True
If more soluble A(NO3)2 is added to the system then [X] will decrease.
True If more solid AX₂ is added to the system then [X] will increase.
True If more solid AX₂ is added to the system then [A²+] will increase.
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Transcribed Image Text:A fictional compound AX₂ has a molar mass of 153.21 g/mol and a Ksp of 5.6338e-10. It dissociates in water based on the equation:
AX2(s) ⇒ A²+ (aq) + 2X¯ (aq)
Based on this information, label the statements below as true or false.
False The mass solubility of AX₂ is less than 1.59E-2 g/100mL H₂O.
False
If the solution is heated and the solubility increases, then the heat of solution for AX₂ is exothermic.
False If soluble NaX is added to the system then [A2+] will increase.
True The molar solubility of AX₂ is greater than 2.60E-4 mol/L.
True
If more soluble A(NO3)2 is added to the system then [X] will decrease.
True If more solid AX₂ is added to the system then [X] will increase.
True If more solid AX₂ is added to the system then [A²+] will increase.
Submit Answer
Incorrect. Tries 40/99 Previous Tries
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