Explain what is the potential of the corrosion reaction

Assignment Help Chemistry
Reference no: EM13229294

Air is 21 mole percent oxygen, that is, 0.21 atm oxygen at 1 atm. Suppose the pH of the water is 4.67 and that the concentration of iron(II) in the water is 5.17x 10-5 M, what is the potential of the corrosion reaction under the above conditions at 298 K?

Reference no: EM13229294

Questions Cloud

What are some of the underlying group beliefs : What are some of the underlying group beliefs and cultural elements that contribute to it or result from it? Can you provide an example of groupthink? How do we prevent it? How do we get rid of it once it is occurring?
What is the higher frequency of power amplifier : A certain power amplifier with crossover distortion has the input/output voltage relationship vo (t) = vi (t)3 (2.39) a) Use example voltage values to show that this does not satisfy the relationship. b) Let vi (t) = sin (pi t) .
Explain a restriction enzyme has a recognition seuence : A restriction enzyme has a recognition seuence between G and C in a palindrome. Show the products of the followling double stranded DNA upon treatment with the enzyme
Write a three- to four-page paper in apa format : how would you go about overcoming the resistance to change and generating positive organizational behavior? Based on your findings, write a three- to four-page paper in APA format.
Explain what is the potential of the corrosion reaction : Suppose the pH of the water is 4.67 and that the concentration of iron(II) in the water is 5.17x 10-5 M, what is the potential of the corrosion reaction under the above conditions at 298 K?
Which of the two ways to embed organizational culture : Which of the two ways to embed organizational culture has SAS used to create its current culture? Provide examples to support your conclusions.
Determine the difficulties facing organisation : Determine the difficulties facing organisation and determine the challenges you face in this leadership role
How to obtain the frequencies of modulus-5 counters : with general block diagrams, show how to obtain the following frequencies from a 10 MHz clock by using single flip-flop, modulus-5 counters, and decade counters for 5MHz 2.5MHZ 2MHz 1MHz 500kHz 250 kHz 62.5 kHz 40 kHz 10 kHz 1 kHz
Explain what is the rate of formation of aluminum : The electrolysis of molten A12O3 at 980 ºC is used to produce metallic aluminum. A current of 520 A is used in the electrolysis cell. What is the rate of formation of aluminum

Reviews

Write a Review

 

Chemistry Questions & Answers

  Calculate the concentration of bicarbonate ion

Calculate the concentration of bicarbonate ion, HCO3 -, in a 0.010 M H2CO3 solution that has the step wise dissociation constants Ka1 = 4.3 × 10-7 and Ka2 = 5.6 × 10-11.

  What is the molar concentration of cu2+

the concentration of copper(II) sulfate in a brand of fertilizer is 0.07% by weight. If a 21.5 g sample of this fertilizer is dissolved in 2.0L solution, what is the molar concentration of Cu2+.

  How many moles of n2 are in the container

A quantity of N2 occupies 62.2 L at a partic- ular temperature and pressure. Its density is 0.900 g/L. How many moles of N2 are in the container?

  What is the final volume in milliliters

What is the final volume in milliliters when 0.780 of a 39.7 (m/v) solution is diluted to 25.0 (m/v)? Express your answer numerically in milliliters.

  Explain clearly had a significant amount of water associated

An analysis had to be done in within and hour on a sample that clearly had a significant amount of water associated with it. Therefore, part of the sample was dried for an hour and part of the undried sample was assayed during the hour.

  What is the mole fraction of the solute

.20g of methyl alcohol, CH3OH, are dissolved in 16.8g of water, H2O. What is the mole fraction of the solute.

  Explain what is the ph at it''s equivalence point

The next question was this: "What is the PH at it's equivalence point? AS part of your answer, define equivalence point. What does it mean for a substance to be at its equivalence point?"

  How many grams of carbon dioxide will be produced

when carbon is burned in the presence of oxygen, the carbon and oxygen combine to produce carbon dioxide. if you start with 3 grams of carbon and 8 grams of oxygen and they react completely, how many grams of carbon dioxide will be produced?

  How many grams of water remains after completion of reaction

a 4.50-g sample of CaO is reacted with 4.34 g of H2O. how many grams of water remains after completion of reaction?

  State dibromobenzene or acenaphthylene

Suppose you have a mixture of 2 substances. You know one of the substances is either 2-chlorobenzoic acid or diphenyl acetic acid. The second substance is either p-dibromobenzene or acenaphthylene

  Find out what mass of nahco3 reacts with the vitamin c

Find out What mass of the NaHCO3 reacts with the vitamin C When the tablet dissolves in H2O, it "fizzes" because the reason for this is the CHO3 reacts with the citric acid(C6H8O7 a weak organic acid) and the vitamin C?

  What is the osmotic pressure

A 0.0050 molar solution of sugar is separated from pure water by a membrane at 20 C. What is the osmotic pressure?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd