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)
Homework Answers
Answer #1
Not the answer you're looking for?
Similar Questions
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
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...
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?
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?
What is the pH of a 0.0550 M solution of NaOBr? (For HOBr, Ka = 2.5...
What is the pH of a 0.0550 M solution of NaOBr? (For HOBr, Ka =
2.5 × 10−9) Enter your answer using 1 significant figure past the
decimal place.
A 2.5 mm diameter copper wire carries a 41 A current. Determine the magnetic field inside...
A 2.5 mm diameter copper wire carries a 41 A current. Determine
the magnetic field inside the wire, 0.56 mm below the surface.
18.The following are measurements on length (in mm) and width (in mm) of 10 painted female...
18.The following are measurements on length (in mm) and width
(in mm) of 10 painted female turtles. Length 100 103 109 123 133
136 137 140 150 156 Width 81 86 88 94 102 100 98 105 107 115
(1)(6.5 points) Compute the least-squares regression line for
predicting length from width. (Show your work!) (2)(2.5 points)
Interpret the slope. (3)(2 points)Predict the length of a turtle
that is 90 mm in width.
ADVERTISEMENT
Need Online Homework Help?
Get Answers For Free
Most questions answered within 1 hours.
ADVERTISEMENT
Active Questions
asked 22 minutes ago
asked 51 minutes ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 2 hours ago