marsal2184 marsal2184
  • 08-05-2024
  • Chemistry
contestada

What is the current required to deposit 0.50 g of platinum from a solution containing Pt(NO3)4 ions in 5 hours? (Atomic mass of Pt = 195)
a) 1.03 A
b) 0.206 A
c) 0.0412 A
d) 0.00412 A

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