Would you please solve this in a stochiometric format ! How many minutes will it take...
help How many minutes will it take to plate out 2.19 g of chromium metal from a solution of Cusing a current of 25 2 amps in an electrolyte coll? 161 806 242 209 434 Submit Rest
Hint (a) How many minutes does it take to form 10.0 L of O, measured at 91.2 kPa and 28°C from water if a current of 1.3 A passes through the electrolytic cell? Solution minutes Guided Solution (6) What mass of H, forms? inces
Please use railroad tracks for work, thank you. 1. How many faradays are transferred in an electrolytic cell when a current of 2.0 A flows for 12 hours? (1 faraday = 96,500 C) 2. A metal object is to be gold-plated by an electrolytic procedure using aqueous AuCl3 electrolyte. How much gold may be deposited in 3.0 min by a constant current of 10.0 A? 3. What mass of nickel may be electroplated by passing a constant current of 7.2...
How many minutes would it take a radio wave to travel from the planet Venus to Earth? (Average distance from Venus to Earth = 28 million miles).
How many minutes will it take to plate out 16.22 g of Al metal from a solution of A13+ using a current of 14.6 amps in an electrolytic cell? A) 53.0 B) 66.2 C) 153 D) 199 E) 11900
How long does it take to deposit a coating of gold 1.00 μm thick on a disk-shaped medallion 4.00 cm in diameter and 2.00 mm thick at constant current of 85 A? The density of gold is 19.3 g/cm3 and the gold is from an Au(III) solution.
About how many minutes would it take drizzle with a diameter of 200 µm to reach the surface if it falls at its terminal velocity from the base of a cloud 1000 m (about 3300 ft) above the ground? (Assume the air is saturated beneath the cloud, the drizzle does not evaporate, and the air is still.) a. 5 minutes b. 17 minutes c. 20 minutes d. 24 minutes
How many seconds would it take to deposit 17.3 g of Ag (atomic mass = 107.87) from a solution of AgNO3 using a current of 10.00 amp? a) 3.09 x 103 s b) 7.74 x 102 s c) 4.64 x 103 s d) 1.55 x 103 s e) 5.16 x 102 s
Hi. can some one please explain me the solution for this question. the correct answer is C. thanks. 10. How much gold is deposited in 4.00 hours by the electrolysis of a solution of Na[AuCl by a constant current of 0.37A? a) 10.9 g b) 5.44 g c) 3.63 g d) 2.72 g e) 2.18 g
5. How many grams of nickel would be electroplated by passing a constant current of 7.2 A through a solution of Niso, for 900 min? (pls) Απι: What current is needed to deposit 6.500 g of chromium metal from a solution of Cr in a period of 1.00 hr? Ans 7. Considera galvanic cell which has an Iron electrode submerged in a Fe(NO.) sonand a Gold electrode submerged in a Au(NOssola. .) Find the core of this cell under standard...