How many seconds does it take to deposit 1.63 g of Ni on a decorative drawer handle when 12.9 A is passed through a Ni(NO3)2 solution?
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
How many seconds does it take to deposit 1.63 g of Ni on a decorative drawer...
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
1. How many seconds are required to deposit 0.297 grams of aluminum metal from a solution that contains Al3+ ions, if a current of 0.586 A is applied. ??? (s) 2. How many amperes are required to deposit 0.261 grams of magnesium metal in 617 seconds, from a solution that contains Mg2+ ions . ??? (A) 3. How many amperes are required to deposit 0.206 grams of magnesium metal in 296 seconds, from a solution that contains Mg2+ ions ....
A current of 5.65 A is passed through a Ni(NO3)2 solution. How long (in hours) would this current have to be applied to plate out 5.40 g of nickel?
1.) How many seconds are required to deposit 0.269 grams of aluminum metal from a solution that contains Al3+ ions, if a current of 0.880 A is applied. ____s 2.) How many amperes are required to deposit 0.232 grams of magnesium metal in 709 seconds, from a solution that contains Mg2+ ions . ____A
With the Hall process, how many hours will it take to deposit 664 g of Al at a current of 31.0 A?
How 1.63 (c) How long does the ball take to hit the ground after it reaches its highest point? 1.63 (d) What is its velocity when it returns to the level from which it started? (Assume the positive direction is upward. Indicate the direction with the sign of your answer) 16 m/s Need Help? Rasd t i-2 points SerCP10 2 P 047 (a) Find the velocity of the object when it is 20.0 m above the ground. (Indicate the direction...
How many seconds are required to deposit 0.299 grams of zinc metal from a solution that contains Zn2+ ions, if a current of 0.737 A is applied.
How many amperes are required to deposit 0.171 grams of aluminum metal in 240. seconds, from a solution that contains Al3+ ions .
How many years does it take for a deposit of $1000 to reach $3450 with an annual effective interest rate of 14.5%? Answer correct to 4 decimals. Redo Problem #1 above, compounding for each complete year, but using simple interest for any remaining fraction of a year at the end. (This is what is actually done in practice.) Answer correct to 4 decimals.
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.