Explain when a clean iron nail is placed in an aqueous

Assignment Help Chemistry

Reference no: EM13170633

when a clean iron nail is placed in an aqueous solution of copper(ll) sulfate, the nail becomes coated with a brownish black material.

a.) What is the name of the material coationg the iron?

b.) What are the oxidizing and reducing agents?

c.) Can this reaction be made into a voltaic cell?

d.) Write the blanced equation for the reaction.

e.) Calculate the Ecell for this process

Reference no: EM13170633

Questions Cloud

Calculate the profit-maximizing price and quantity : Calculate the profit-maximizing price and quantity combination for the firm. What are the firm's profits and calculate the equilibrium price and quantity algebraically

State a cell that uses bromine to oxidize hydrogen : A cell that uses bromine to oxidize hydrogen H^+ under standard conditions at 298 K has a positive potential.

Politically-morally-poetically and psychologically : What are the sorts of ideas she (Louise Bourgeois) is dealing with here: politically, morally, poetically and/or psychologically?

Calculate the equilibrium concentration of each compound : Calculate the equilibrium concentration of each compound if 3.10 moles of COBr2 are placed in a 3.00 liter flask at a certain temperature. Kc = 0.140 for the reaction at this temperature.

Explain when a clean iron nail is placed in an aqueous : when a clean iron nail is placed in an aqueous solution of copper(ll) sulfate, the nail becomes coated with a brownish black material.

What is the rm ph of the final solution : The buffer from Part A is diluted to 1.00 rm L. To half of it (500. rm mL), you add 0.0250 mol of hydrogen ions without changing the volume. What is the rm pH of the final solution?

Which of flasks contains the least total ion concentration : Which of the flasks contains the least total ion concentration?

State what mass of cu is electroplated : what mass of Cu is electroplated by running 20.0A of current through

Calculate the concentration of c7h7o- : The pH at 25 °C of an aqueous solution of the sodium salt of p-cresol (NaC7H7O) is 11.60. Calculate the concentration of C7H7O- in this solution, in moles per liter. Ka for HC7H7O is equal to 6.7E-11.

User Account

All Pages