Homework Answers
This means that after a long period of time , concentration of glucose solution in bloodstream becomes constant.
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or 43. A glucose solution is administered intravenously into the bloodstream at a constant rate r....
In solving for the damped forced circuit 1 oscillations (particular solution) has the form 6. +R ...
In solving for the damped forced circuit 1 oscillations (particular solution) has the form 6. +R q-Vocos(r) + dt C we found the pers istent cos (st where γ -, LC 21 2 Define rso that the amplitude of the response is proportional toT(r)- where we (1-r2)2 +4γ assume γ is a set constant (i) Show that T has a maximum Tmax-T(rmax) if γく1. In such a case find "max and T,nax (ii) Plot in T vs. r for the...
Problem: A reaction A+ R takes place in a constant-volume isothermal CSTR. The component mass balances...
Problem: A reaction A+ R takes place in a constant-volume isothermal CSTR. The component mass balances are: 1401 =CH-C, -kC,C, de=C-Cp+kC/CR dt where: Cai feed concentration of A (input); CRI: feed concentration of R (assumed constant); CA, CR: concentrations of A,R, respectively, in the reactor and outlet; t, k:, positive constants. a) Linearize the equations around the design steady-state (0.0...) (and put them in deviation variable form. b) Calculate the transfer function between CR and CA c) Under what conditions...
this is 1 question with parts a and b, please explain while solving 1 A batch...
this is 1 question with parts a and b, please explain while
solving
1 A batch reactor is a perfectly mixed vessel where a chemical reaction is carried out for a given time. Typically, there is no input or output flow and the process is time-dependent (see Figure 1). c(t) Figure 1 (a) Given a first order chemical reaction with rate R = -kc, where k is the reaction constant and c the concentration of a given reacting species and...
A solution of water and dissolved salt enters a cylindrical vessel with radius R. The volumetric inlet flow rate of solution in the vessel is q1 and the concentration of salt in the inlet is c1. The s...
A solution of water and dissolved salt enters a cylindrical
vessel with radius R. The volumetric inlet flow rate of solution in
the vessel is q1 and the concentration of salt in the inlet is c1.
The solution inside the vessel is kept well-stirred (assume perfect
and instantaneous mixing, and constant density of the mixture) and
flows out of the tank with flow rate q2 (see Figure 1).
Knowing that initially the vessel only contains pure water and
that the...
please help with number 3 and check if my reaction order and rate constant are correct...
please help with number 3 and check if my reaction order and
rate constant are correct for number 2 as well
1. Graphical Analysis (6 p). Using only the D2L EXCEL data for the UNKNOWN you are assigned to perform a graphical analysis. Paste-in all the graphs for a complete analysis. Include the equation of the line and the value for each Y-0.0031x+0.7184 R^2=0.9604 Lambda max(nm): 262 Molar absorbtivity (M^-1 cm ^-1): 7.19E+04 Temp (celcius): 24 abs vs time (hrs)...
i need help on number3 lelmperaturein the luid as a function of r, the distance from...
i need help on number3
lelmperaturein the luid as a function of r, the distance from the descne t re? What are the boundary conditions? The thermal conductivity k of the fluid is considered center of the sphe constant. The temperature of the sphere constant at Ta boundary is constant at Tr. and the temperature far from the fluid is (b) Determine the temperature profile in the fluid. (c) From the temperature profile, obtain an expression for the heat flux...
16-Ciy-A3 May 2017 Closed-Book Problem 1 Provide answers to the following questions as relate Elementary Environmental Engineering d to environmental engineering material balances, reaction kinet...
16-Ciy-A3 May 2017 Closed-Book Problem 1 Provide answers to the following questions as relate Elementary Environmental Engineering d to environmental engineering material balances, reaction kinetics and microbiology and (6) (i) Under ambient environmental conditions the rate of iron (Fe2) oxidato and precipitate out of solution is sccond order with the rate constant these conditions apply, what mean residence time (t in min) is lower the necessary in a completely stirred tank reactor (CSTR) at steady state to Fe2t concentration from...
A buffer solution is able to maintain a constant pH when small amounts of acid or...
A buffer solution is able to maintain a constant pH when small amounts of acid or base are added to the buffer. Consider what happens when 1 mL of a 5 M solution is added or 0.005 mol of HCl are added to a 100.0 mL solution acetic acid buffer that contains 0.0100 mol of Acetic acid, HC,H,O,, and 0.0100 mol of sodium acetate, NaC,H,O,. The initial concentration of both the acid and the base are 0.0100 mol/ 0.1000 L...
rates of chemical reactions Plz help!! how do I find specific rate constant k, 1/T, In...
rates of chemical reactions
Plz help!! how do I find specific rate constant k, 1/T, In
K
thank you
Rates of Chemical Reactions: Report Form Rate Law Summary: (a) From your measurements, what are the reaction orders with respect to each of the three reactants H;O; HOO (b) What is the rate expression (rate law) for the uncatalyzed reaction? Rate = K LT-] [H202) (c) What is the total reaction order? 2 3. Effect of Temperature on the Reaction Rate...
Find the Laplace Transformation (10 points) u(t) (10 points) eu(t) (10 points) 30 cos wt u(t)...
Find the Laplace Transformation (10 points) u(t) (10 points) eu(t) (10 points) 30 cos wt u(t) Use this ental infor- vorewo Pekes 1e of 500 K. Obtain a numerical value, includ- ing units, for each of the following partial derivatives for this gas. he values which the concentration of the andioen- antibody complex will be equal to the concen- tration of the unbound antibody. perimen- plies that consider- aG (b) (a) aT 19. The isomerization of glucose-6-phosphate G6P) to fructose-6-phosphate...
In solving for the damped forced circuit 1 oscillations (particular solution) has the form 6. +R q-Vocos(r) + dt C we found the pers istent cos (st where γ -, LC 21 2 Define rso that the amplitude of the response is proportional toT(r)- where we (1-r2)2 +4γ assume γ is a set constant (i) Show that T has a maximum Tmax-T(rmax) if γく1. In such a case find "max and T,nax (ii) Plot in T vs. r for the...
Problem: A reaction A+ R takes place in a constant-volume isothermal CSTR. The component mass balances are: 1401 =CH-C, -kC,C, de=C-Cp+kC/CR dt where: Cai feed concentration of A (input); CRI: feed concentration of R (assumed constant); CA, CR: concentrations of A,R, respectively, in the reactor and outlet; t, k:, positive constants. a) Linearize the equations around the design steady-state (0.0...) (and put them in deviation variable form. b) Calculate the transfer function between CR and CA c) Under what conditions...
this is 1 question with parts a and b, please explain while
solving
1 A batch reactor is a perfectly mixed vessel where a chemical reaction is carried out for a given time. Typically, there is no input or output flow and the process is time-dependent (see Figure 1). c(t) Figure 1 (a) Given a first order chemical reaction with rate R = -kc, where k is the reaction constant and c the concentration of a given reacting species and...
A solution of water and dissolved salt enters a cylindrical
vessel with radius R. The volumetric inlet flow rate of solution in
the vessel is q1 and the concentration of salt in the inlet is c1.
The solution inside the vessel is kept well-stirred (assume perfect
and instantaneous mixing, and constant density of the mixture) and
flows out of the tank with flow rate q2 (see Figure 1).
Knowing that initially the vessel only contains pure water and
that the...
please help with number 3 and check if my reaction order and
rate constant are correct for number 2 as well
1. Graphical Analysis (6 p). Using only the D2L EXCEL data for the UNKNOWN you are assigned to perform a graphical analysis. Paste-in all the graphs for a complete analysis. Include the equation of the line and the value for each Y-0.0031x+0.7184 R^2=0.9604 Lambda max(nm): 262 Molar absorbtivity (M^-1 cm ^-1): 7.19E+04 Temp (celcius): 24 abs vs time (hrs)...
i need help on number3
lelmperaturein the luid as a function of r, the distance from the descne t re? What are the boundary conditions? The thermal conductivity k of the fluid is considered center of the sphe constant. The temperature of the sphere constant at Ta boundary is constant at Tr. and the temperature far from the fluid is (b) Determine the temperature profile in the fluid. (c) From the temperature profile, obtain an expression for the heat flux...
16-Ciy-A3 May 2017 Closed-Book Problem 1 Provide answers to the following questions as relate Elementary Environmental Engineering d to environmental engineering material balances, reaction kinetics and microbiology and (6) (i) Under ambient environmental conditions the rate of iron (Fe2) oxidato and precipitate out of solution is sccond order with the rate constant these conditions apply, what mean residence time (t in min) is lower the necessary in a completely stirred tank reactor (CSTR) at steady state to Fe2t concentration from...
A buffer solution is able to maintain a constant pH when small amounts of acid or base are added to the buffer. Consider what happens when 1 mL of a 5 M solution is added or 0.005 mol of HCl are added to a 100.0 mL solution acetic acid buffer that contains 0.0100 mol of Acetic acid, HC,H,O,, and 0.0100 mol of sodium acetate, NaC,H,O,. The initial concentration of both the acid and the base are 0.0100 mol/ 0.1000 L...
rates of chemical reactions
Plz help!! how do I find specific rate constant k, 1/T, In
K
thank you
Rates of Chemical Reactions: Report Form Rate Law Summary: (a) From your measurements, what are the reaction orders with respect to each of the three reactants H;O; HOO (b) What is the rate expression (rate law) for the uncatalyzed reaction? Rate = K LT-] [H202) (c) What is the total reaction order? 2 3. Effect of Temperature on the Reaction Rate...
Find the Laplace Transformation (10 points) u(t) (10 points) eu(t) (10 points) 30 cos wt u(t) Use this ental infor- vorewo Pekes 1e of 500 K. Obtain a numerical value, includ- ing units, for each of the following partial derivatives for this gas. he values which the concentration of the andioen- antibody complex will be equal to the concen- tration of the unbound antibody. perimen- plies that consider- aG (b) (a) aT 19. The isomerization of glucose-6-phosphate G6P) to fructose-6-phosphate...
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