Question

: What is the COD and ThOD of a 2.5 mM solution of C40H81O21N8P2S ? (20...

: What is the COD and ThOD of a 2.5 mM solution of C40H81O21N8P2S ? (20 points)

Engineering   Civil-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A starch wastewater contains 100 mg/L COD and after treatment by an electrochemicalreactor, the effluent COD...
A starch wastewater contains 100 mg/L COD and after treatment by an electrochemicalreactor, the effluent COD is reduced to 1 mg/L. Knowing that the treatment time is 30 min, thevolume of the reactor is 50 L, and the DC current is 20 A. Calculate the instantaneous currentefficiency (ICE)
An aluminum fin 1.6 mm thick surrounds a tube 2.5 cm in diameter. The length of...
An aluminum fin 1.6 mm thick surrounds a tube 2.5 cm in diameter. The length of the fin is 12.5 mm. The tube-wall temperature is 200◦C, and the environment temperature is 20◦C. The heat-transfer coefficient is 60 W/m2 · ◦C. Consider the heat dissipated in a pipe 1.20 m long if the fins are 4.2 mm apart from center to center Explain your procedure with formulas
A 2.5 mm -diameter glass bead is positively charged. The potential difference between a point 2.1...
A 2.5 mm -diameter glass bead is positively charged. The potential difference between a point 2.1 mm from the bead and a point 4.4 mm from the bead is 500 V What is the charge on the bead?
The length of 1 year old cod from the Scotian Shelf has a distribution that is...
The length of 1 year old cod from the Scotian Shelf has a distribution that is approximately normal with a mean of 16 cm and a standard deviation of 6 cm. 6)The upper and lower deciles are the points that mark out the highest 10% and lowest 10% of the population. Find the upper and lower deciles for the cod length distribution (in cm). **** Please specify how 1.28 is calculated!!!
You have a solution purely of ammonia. Your COD is 400 mg/L. What of the following...
You have a solution purely of ammonia. Your COD is 400 mg/L. What of the following is most likely true? a. Your BOD5 is probably like 50 mg/L and your theoretical oxygen demand is over 500 mg/L B. Your BOD5 is probably like 50 mg/L and your theoretical oxygen demand is under 300 mg/L C. Your BOD5 is probably like 400 mg/L and your theoretical oxygen demand is something like 400 mg/L D. Your BOD5 is probably close to zero...
Using 600 mM sucrose solution, make 1mL each of 300 mM and 100 mM solutions in...
Using 600 mM sucrose solution, make 1mL each of 300 mM and 100 mM solutions in new eppendorf tubes. What are the calculations to get these?
Design a horizontal flow grit chamber to remove grit (SG = 2.5) of size 0.2 mm...
Design a horizontal flow grit chamber to remove grit (SG = 2.5) of size 0.2 mm and larger for a water temperature of 20°C. The average daily flow rate is 2.227 MGD. The chamber should be designed to treat the peak hourly flow. The flow peaking factor (i.e., ratio of peak hourly to average daily) is 2.5. Use a ratio of tank depth to width of 1.25. Use a safety factor of 1.35 (i.e., Adplan = Aplan ́ 1.35). Make...
Using 600 mM sucrose solution, make 1mL each of 300 mM and 100 mM solutions in...
Using 600 mM sucrose solution, make 1mL each of 300 mM and 100 mM solutions in new eppendorf tubes. What are the calculations to get these? What would happen to RBC when exposed to each of these solutions?
A metal ball that is 1.4 m in diameter expands by 2.5 mm when the temperature...
A metal ball that is 1.4 m in diameter expands by 2.5 mm when the temperature is increased by 95 ∘C. a) What is the coefficient of thermal expansion for the ball? b) What substance is this ball likely made from?
Consider the market for exchange of Atlantic cod and suppose that it is perfectly competitive. For...
Consider the market for exchange of Atlantic cod and suppose that it is perfectly competitive. For each of the following scenarios identify the following: which curve shifts (Demand or Supply), which direction it goes in (Right or Left), what happens to price as the market re-establishes equilibrium (Rise or Fall), and what happens to quantity exchanged as the market begins to clear (Rise of Fall). A. A new study shows that Atlantic cod is tainted with high volumes of mercury...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT