DO in mg/L at Different Saturation Level 100%sat 80%sat 60%sat 40%sat 20%sat Temperature 1 (d) (a) (f) 10.37 Temperature (b) (e) (g) 12.11 (k) Temperature 3 (cL 38.10 (h) G) (1) Determine (a) O 30.28 mg/L 41.48 mg/L 047.63 mg/L O 51.85 mg/1
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- Determine the values of Km and Vmax for the decarboxylation of β-keto acid given the following data. Please show and label your plot. Show your calculations and box your final [S] in mol/l V in mM/ min 2.500 0.588 1.000 0.500 0.714 0.417 0.526 0.370 0.250 0.256The ΔG°′ value for glucose-1-phosphate is -20.9 kJ/mol. If glucose and phosphate are both at 4.8 mM, what is the equilibrium concentration of glucose-1-phosphate?Substrate Concentration (mol L1) Velocity (mM min-1) 2.500 0.588 1.000 0.500 0.714 0.417 0.526 0.370 0.250 0.256 Determine the values of Km and Vmax for the decarboxylation of a 훃-keto acid given the followingdata. You have to plot the graph by using excel and please include the scope of graph
- Calculate the Keq (report up to two decimal places and do not use scientific notation) for the net reaction at 298.15K. (see attached image) Note: R = 1.98 x 10 -3 kcal/mol-KNutritional biochemists have known for decades that acidicfoods cooked in cast-iron cookware can supply significantamounts of dietary iron (ferrous ion).(a) Write a balanced net ionic equation, with oxidation numbers,that supports this fact.(b) Measurements show an increase from 3.3 mg of iron to49 mg of iron per 1/2 -cup (125-g) serving during the slow prepa-ration of tomato sauce in a cast-iron pot. How many ferrous ionsare present in a 26-oz (737-g) jar of the tomato sauce?Ethylene oxide is produced industrially from the reaction of ethylene with oxygen at atmospheric pressure and 277 oC, in the presence of silver catalyst.C2H4(g) + O2(g) → C2H4O(g) (unbalanced)Assuming 100 % yield, how many kg of ethylene oxide can be produced from 34600 L of a mixture containing ethylene and oxygen in 1:1 molar ratio?
- Two solutions, 250.0 mL of 1.00 M CaCl2(aq) and 250.0 mL of 1.00 M K2SO4(aq), are combined, and the temperature decreased by 2.40 degrees C. Determine qrxn per mole of CaSO4(s) formed in the reaction. A) +12.0 kJ/mol B) -12.0 kJ/mol C) +6.00 kJ/mol D) -6.00 kJ/molCalculate the following concentration given thisCalculation at the initial point of a complexation titration: What is the pSr value of a 50.00 mL solution of 0.01000 M Sr2+ (formation constant, Kf = 5.348 x 108) after the addition of 0.00 mL of 0.02000 M EDTA which was buffered to pH 11.00? Round your final answer to two decimal places to the right of the decimal point.