A current of 4.80 A is passed through a Cr ( NO 3 ) 2 solution. How long, in hours, would this current have to be applied to plate out 5.40 g of chromium?
A current of 4.80 A is passed through a Cr ( NO 3 ) 2 solution. How long, in hours, would this current have to be applie...
a) A current of 5.11 A is passed through a Cr(NO3)2 solution. How long, in hours, would this current have to be applied to plate out 6.10 g of chromium? b) A current of 3.51 A is passed through a Sn(NO3)2 solution for 1.20 h. How much tin, in grams, is plated out of the solution?
1- A current of 3.59 A is passed through a Cr(NO3)2 solution for 1.30 hours. How much chromium is plated out of the solution? 2-A current of 4.87 A is passed through a Sn(NO3)2 solution. How long (in hours) would this current have to be applied to plate out 7.30 g of tin?
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?
A current of 3.40 A is passed through a Sn(NO3)2 solution. How long (in hours) would this current have to be applied to plate out 6.10 g of tin?
A current of 5.64 A is passed through a Fe(NO3)2 solution. How long (in hours) would this current have to be applied to plate out 6.40 g of iron?
A current of 5.04 A is passed through a Fe(NO3)2 solution. How long (in hours) would this current have to be applied to plate out 8.30 g of iron?
A current of 3.12 A is passed through a Fe(NOs)2 solution. How long (in hours) would this current have to be applied to plate out 5.50 g of iron
A current of 4.91 A is passed through a Fe(NO3)2 solution. How long (in hours) would this current have to be applied to plate out 7.60 g of iron?
A current of 3.91 A is passed through a Sn(NO), solution. How long, in hours, would this current have to be applied to plate out 6.10 g of tin? time required:
A current of 3.68 A is passed through a Cr(NO32 solution for 1.80 hours. How much chromium is plated out of the solution? Number