what is the correlation between Kow and Koc?

Question

Question

science chemistry

Answer 1

Answer #1

K_OW Partition coefficient between Octanol and Water.

K_OC Partition coefficient between Organic Carbon and Water

= Concentration ratio in phase equilibrium

Kij = Ci /Cj K is partition coefficent (kg/m³ to kg/m³ = m³ :m³ )

C is equilibrium concentration (kg/m³ )

i and j are indices of phases

K_AW Partition coefficient between Air and Water

K_OW Partition coefficient between Octanol and Water

K_OC Partition coefficient between Organic Carbon and Water

n-octanol-water partition coefficient K_OW

K_OW = C _O/C_W

(kg substance per m³ octanol to kg substance per m3 water = m3 / m3 )

K_OW is a predictor for the partitioning between lipid phases in the environment and water.

Answer 2

Similar Homework Help Questions

Q3 If DW is 1.5. What is the correlation coefficient between Te and u-i? at is the correlation coefficient between...

Q3 If DW is 1.5. What is the correlation coefficient between Te and u-i? at is the correlation coefficient between i and e-(5 marks) Q4. If the error term is heteroskedastic, then standard error is not correct but t-statistic is correct. True or False? (5 marks) Q3 If DW is 1.5. What is the correlation coefficient between Te and u-i? at is the correlation coefficient between i and e-(5 marks) Q4. If the error term is heteroskedastic, then standard error...
What is the difference between correlation and identity? Why is it important to distinguish between the two concept...

What is the difference between correlation and identity? Why is it important to distinguish between the two concepts? Provide an example of a statement that confuses correlation with identity. What is the difference between correlation and identity? Why is it important to distinguish between the two concepts? Provide an example of a statement that confuses correlation with identity.
If a compound has a log Kow value of 6.5, what would be its predicted concentration...

If a compound has a log Kow value of 6.5, what would be its predicted concentration (in ppm) in the fat of fish that swim in water containing 0.000040 ppm of that chemical?

7. You are tasked with determining the Kow for a new compound synthesized by a pesticide...

7. You are tasked with determining the Kow for a new compound synthesized by a pesticide company. The molecular weight for the compound is 223 g/mol. During an extraction in octanol/water you determine that there are 1.78 g of the sample in a 250 mL oil and 1.69 mg in 450 mL of water. a. What is the Kow of the compound? b. Will this compound persist in the environment? Why or why not? c. Will this compound be safe...
discuss the three necessary conditions for causation. What is a correlation? What is the difference between...

discuss the three necessary conditions for causation. What is a correlation? What is the difference between a positive and negative correlation? Give an example of each. What is a correlation coefficient and what would be a perfect one numerically?
What is the difference between correlation and identity? Why is it important to distinguish between the two concepts? Pr...

What is the difference between correlation and identity? Why is it important to distinguish between the two concepts? Provide an example of a statement that confuses correlation with identity.

What is your initial understanding of a correlation between two variables? What does correlation mean to...

What is your initial understanding of a correlation between two variables? What does correlation mean to you, as your first thought? Describe how to present data to make it more understandable to yourself and others. Explain various types of charts or graphs and appropriate levels of data (nominal, ordinal, scale) for each. How does this fit in with the comment "it's not one size fits all"?
What is the difference between simple correlation and multiple correlations?

What is the difference between simple correlation and multiple correlations?Thecorrelation is said to be simple when relationship between the two variables only is being studied whereas
Is there any correlation between visibility and dew point temperature? Is there any correlation between cloud...

Is there any correlation between visibility and dew point temperature? Is there any correlation between cloud cover and relative humidity?

serial correlation happens when: There is high correlation between the consequent error terms of the regression....

serial correlation happens when: There is high correlation between the consequent error terms of the regression. There is high correlation between two or more of the independent variables. There is high correlation between some of the independent variables and the error terms. There is high correlation between the dependent variable and the error terms.