What Mass (In G)of AgCl Is Formed from the Reaction

question 233

Multiple Choice

What mass (in g) of AgCl is formed from the reaction of 75.0 mL of a 0.078 M AgC₂H₃O₂ solution with 55.0 mL of 0.109 M MgCl₂ solution? 2 AgC₂H₃O₂(aq) + MgCl₂(aq) → 2 AgCl(s) + Mg(C₂H₃O₂) ₂(aq)

• A) 0.838 g
• B) 1.72 g
• C) 0.859 g
• D) 2.56 g
• E) 1.70 g

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Definitions:

Synchronous Speed

The rotation speed at which the magnetic field in the stator rotates in synchronous machines, typically equal to the AC supply frequency divided by the number of pole pairs.

Synchronous Motor

An AC motor that operates at a constant speed, set by the power supply frequency, and whose rotor is synchronized with the magnetic field of the stator.

Amortisseur Winding

A squirrel-cage winding on the rotor of a synchronous motor used for starting purposes only.

Phase Rotation Meter

A meter used to determine the rotation of a motor.