Explain what amperage is required to plate

Reference no: EM13244367

A Cr^{3 + } aq solution is electrolyzed, using a current of 7.50 A}. What mass of Cr}( s) is plated out after 1.80 days? also What amperage is required to plate out 0.300 mol Cr from a Cr^{3 + } solution in a period of 7.20 h

Reference no: EM13244367

Questions Cloud

Find the ball''s maximum height after it bounces : You throw a bouncy ball directly down toward the ground. When it leaves your hand, 1 m above the ground, it is moving at 5 m/s. What is the ball's maximum height after it bounces

What is the maximum amount that each firm will be willing : Consider a market composed of five identical firms each with aconstant marginal cost of production of $50. They face a marketdemand given by Q=2,500-10P. Each firm is currently charging thecompetitive price.

Figures in the phoenician-aramean and lydian societies : Who were some of the major ruling figures in the Phoenician, Aramean, and Lydian societies? Also when did the Aramean empire end?

What are the main factors that would influence : The inventor invariably cannot find someone to fund the development of his product but the public company is able to raise all the capital it requires. Why is this so? What are the main factors that would influence a Japanese car company in its choic..

Explain what amperage is required to plate : A Cr^{3 + } aq solution is electrolyzed, using a current of 7.50 A}. What mass of Cr}( s) is plated out after 1.80 days? also What amperage is required to plate out 0.300 mol Cr from a Cr^{3 + } solution in a period of 7.20 h

What was the effective resistance of the capacitor : When the switch was first closed to charge the capacitor, what was the effective resistance of the capacitor when it was fully charged

How much output will competitor prodcue : Assume we have a profitmaximizing firm for which P=17-Q, and TC=5Q=Q^2/2, where P is theprice of output Q, and TC is the total cost of production. 1. Suppose the firm behaved likea perfect competitor in the short-run.

What is the percentage of the problem in a country : What is the percentage of this problem a country has a population of 2,130,819, and another country's has a population of 11,862,740 what is the percentage when you compare the two countries

State what mass of calcium can be produced by the process : What mass of calcium can be produced by this process if a current of 6200 {\rm A} is applied for 35 {\rm h}? Assume that the electrolytic cell is 69 % efficient. also What is the minimum voltage needed to cause the electrolysis

User Account

All Pages