Solved

Consider a Solution Made by Mixing 500

Question 73

Multiple Choice

Consider a solution made by mixing 500.0 mL of 4.0 M NH3 and 500.0 mL of 0.40 M AgNO3. Ag+ reacts with NH3 to form AgNH3+ and Ag(NH3) 2+: Consider a solution made by mixing 500.0 mL of 4.0 M NH<sub>3</sub> and 500.0 mL of 0.40 M AgNO<sub>3</sub>. Ag<sup>+</sup> reacts with NH<sub>3</sub> to form AgNH<sub>3</sub><sup>+</sup> and Ag(NH<sub>3</sub>) <sub>2</sub><sup>+</sup>: The concentration of Ag<sup>+</sup> at equilibrium is A) 2.0 M. B) 4.5 <font face= symbol ></font> 10<sup>-</sup><sup>9</sup> M. C) 1.2 <font face= symbol ></font> 10<sup>-</sup><sup>8</sup> M. D) 1.6 M. E) none of these The concentration of Ag+ at equilibrium is


A) 2.0 M.
B) 4.5 10-9 M.
C) 1.2 10-8 M.
D) 1.6 M.
E) none of these

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q68: How many mmoles of HCl must be

Q70: Which titration curve would result from the

Q71: The overall K<sub>f</sub> for the complex ion

Q72: A 200.0-mL sample of the weak acid

Q74: Calculate the molar solubility of BaCO<sub>3</sub> (K<sub>sp</sub>

Q75: For carbonic acid (H<sub>2</sub>CO<sub>3</sub>), K<sub>a1</sub> = 4.30

Q76: A 200.0-mL sample of the weak acid

Q77: The contents of the flask are transferred

Q77: An indicator HIn has K<sub>a</sub> = 1

Q78: If 30 mL of 5.0 <font face="symbol"></font>