AP Chemistrymediummcq1 pt
When 50.0 mL of 0.200 M AgNO₃ is mixed with excess NaCl, what mass of AgCl (143.3 g/mol) precipitates?
A.1.43 g
B.2.87 g
C.0.717 g
D.14.3 g
Explanation
Core Concept
Moles Ag⁺ = 0.200 × 0.0500 = 0.0100 mol, which caps the 1:1 AgCl formation: 0.0100 × 143.3 = 1.43 g.
Correct Answer
A1.43 g
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