What mass of silver can be plated onto an object in 33.5 minutes at 8.70 A of current?
$\quad$ $\quad$ Ag⁺ (aq) + e^- → Ag(s)

Question

What mass of silver can be plated onto an object in 33.5 minutes at 8.70 A of current? $\quad$$\quad$Ag⁺ (aq)+ e^- → Ag(s)

Quizplus · Accepted Answer

The mass of silver can be calculated using Faraday's laws of electrolysis. First, calculate the total charge (Q) using Q = I × t, where I is the current (8.70 A) and t is the time in seconds (33.5 minutes × 60 seconds/minute). Then, use the molar mass of silver (107.87 g/mol) and the fact that 1 mole of electrons (1 Faraday) is 96485 C to find the mass of silver plated. The calculation results in approximately 19.6 g of silver.

What Mass of Silver Can Be Plated onto an Object \quad

What Mass of Silver Can Be Plated onto an Object $\quad$