Depict a balanced redox reaction for the process

Reference no: EM13208756

4Au(s) + 8NaCN(aq) + 2H2O(l) + O2(g) ---> 4Na[Au(CN)2](aq) + 4NaOH(aq)

Gold miners then react the basic aqueous product solution from the above equation with Zn dust to get gold metal. Write a balanced redox reaction for this process.

Part A: Write the balanced redox reaction for this process: React the products of the above equation with Zn(s)

Part B: What is being oxidized in Part A

Part C: What is being reduced in Part A

Reference no: EM13208756

Questions Cloud

Design and implement a java program : Design and implement a Java program that will read a file containing numbers and compute the following statistics: the range (low, high), the average and the median (middle number).

Explain the disadvantages of preventing the federal budget : What are the advantages and disadvantages of preventing the federal budget from ever being in deficit. Explain why the high employment deficit or surplus might differ from the actual budget deficit or surplus.

What strategic advantage can continental derive : What strategic advantage can Continental derive from the real-time system as opposed to a traditional information system?

Design and implement a class that allows a teacher to track : Design and implement a class that allows a teacher to track the grades in a single course. Include methods that calculate the average grade, the highest grade, and the lowest grade. I use C# and visual studio 2012

Depict a balanced redox reaction for the process : Gold miners then react the basic aqueous product solution from the above equation with Zn dust to get gold metal. Write a balanced redox reaction for this process.

Describe the compounding scheme used by the bank : A local bank advertised the following information: interest 6.89% - effective annual yield 7.128% . no mention was made of the interest period on the advertisement. Can you figure out the compounding scheme used by the bank

Derive the equation for marginal net benefits : Consider the following total benefit (TB) and total cost (TC) functions and the corresponding marginal benefit (MB) and marginal cost (MC) functions: TB = 150 + 28 Q - 5 Q2 MB = 28 - 10 Q TC = 100 + 8 Q MC = 8 generally MNB = MB - MC. Derive the eq..

Compute the number of free electrons per cubic meter : Calculate the number of free electrons per cubic meter for copper, assuming that there is one free electron per copper atom. The electrical conductivity and density

Why the most orange growers regard the pesticide : Suppose that the repeated application of a pesticide used on orange trees causes harmful contamination of groundwater. The pesticide is applied annually in almost all of the orange groves throughout the world.

User Account

All Pages