Explain ni plated from aqueous solution by the half-reaction

Reference no: EM13494485

Nickel (Ni) can be plated from aqueous solution by the half-reaction, NI^2+(aq)+2e-=Ni(s) How long will it take to plate 29.6 g of Ni using a 4.7 ampere (A) current?

Reference no: EM13494485

Questions Cloud

State the activation energy for a particular reaction : The activation energy for a particular reaction is 64 kJ/mol. By what factor will the rate constant increase when the temperature is increased from 50 oC to 80 oC

Evaluate the current (ma) required to deposit : Calculate the current (mA) required to deposit 0.89g of tungsten metal in 45 minutes from a solution of WO42-. (Atomic weight: W=183.8)

Explain what type of crystal lattice does each metal form : What type of crystal lattice does each metal form. the number of atoms per unit is given in parentheses. Ni (4) , Cr (2) , Ca (4)

What is induced emf in the coil as a result of this : A rectangular coil with dimensions of 8.0 cm × 10 cm is dropped from a zero magnetic field position to a 1.4 T magnetic field in 0.10 s. What is induced emf in the coil as a result of this

Explain ni plated from aqueous solution by the half-reaction : Nickel (Ni) can be plated from aqueous solution by the half-reaction, NI^2+(aq)+2e-=Ni(s) How long will it take to plate 29.6 g of Ni using a 4.7 ampere (A) current?

Determine how fast is the train moving : A person looking out the window of a stationary train notices that raindrops are falling vertically down at a speed of 6.22 m/s relative to the ground. How fast is the train moving

Discuss the use of enzymes in brewing : Commercially available enzymes are commonly used in breweries and distilleries. Discuss the use of enzymes in brewing and distilling describing the reactions they catalyse and highlighting the advantages of adding additional volumes.

Determine how far has the car moved : You are traveling in a convertible with the top down. The car is moving at a constant velocity of 12.8 m/s, How far has the car moved when you get a chance to catch the tomato

Explain a sample of air contaminated with sulfur dioxide : An environmental engineer analyzes a sample of air contaminated with sulfur dioxide. To a 500-mL sample at 700. torr and 38 degrees celcius, she adds 19.50 mL of 0.01017 M aqueous iodine

User Account

All Pages