- Find the most efficient scheme synthesizing amphetamine racemic through the use of a Magnesium-Halogen replacement reaction Answer PrevieW Grignard reaction is the Find the most efficient scheme synthesizing amphetamine (racemic) through the use of a Magnesium-Halogen replacement reaction.Answer Preview………….Grignard reaction is the ...
- Methanol CH3OH is synthesized from carbon monoxide and hydrogen in a catalytic reactor 100 mol/h of fresh feed is fed to the process containing Methanol (CH3OH) is synthesized from carbon monoxide and hydrogen in a catalytic reactor. 100 mol/h of fresh feed is fed to the process, containing 32.0 mol% CO, 64.0 % H...
- Butanol and chlorobenzene form a minimum-boiling azeotropic system The mole fraction of I-butanol in the liquid x and vapour y phases at 1.000 atm is given below for a variety of boiling Butanol and chlorobenzene form a minimum-boiling azeotropic system. The mole fraction of I-butanol in the liquid (x) and vapour (y) phases at 1.000 atm is given below for...
- Laminar flow in a triangular duct Figure 3B.2 2 one type of compact heat exchanger is shown in Figure 3B.2 a In order to analyze the performance of such an apparatus it is necessary to understand Laminar flow in a triangular duct (Figure 3B.2)2 one type of compact heat exchanger is shown in Figure 3B.2 (a). In order to analyze the performance of such an apparatus,...
- Momentum fluxes for creeping flow into a slot Fig 3.B-7 An incompressible Newtonian liquid is flowing very slowly into a thin slot of thickness 2B In the y direction and width Momentum fluxes for creeping flow into a slot (Fig. 3.B-7). An incompressible Newtonian liquid is flowing very slowly into a thin slot of thickness 2B (in the y direction...
- Perform the following calculations in each case first estimate the solution without using a calculator, following the procedure outline in Section 2.5b and then do the calculation paying attention Perform the following calculations, in each case, first estimate the solution without using a calculator, following the procedure outline in Section 2.5b, and then do the...
- The density of a fluid is given by the empirical equation p 70 5 exp 8 27 10-7p where p is density lbm ft3 and P is pressure The density of a fluid is given by the empirical equation p = 70.5 exp (8.27 x 10-7p) where p is density (lbm/ft3) and P is pressure (lbf/in.2).
- The fugacity coefficient of a certain gas at 290 K and 2.1 MPa is 0.68 Calculate the difference of its molar Gibbs energy from that of a perfect gas in the same state The fugacity coefficient of a certain gas at 290 K and 2.1 MPa is 0.68. Calculate the difference of its molar Gibbs energy from that of a perfect gas in the same state.
- The weather report says the temperature is 86°F the barometer is at 30.05 inches Hg the relative humidity is 62% and the dew point is 71°F Estimate the mole fraction of water in the air the molal The weather report says the temperature is 86°F, the barometer is at 30.05 inches Hg, the relative humidity is 62%, and the dew point is 71°F. Estimate the mole fraction ...
- Velocity distribution for creeping flow toward a slot Fig 3B.7 it is desired to get the velocity distribution given for the upstream region in the previous problem We postulate that Velocity distribution for creeping flow toward a slot (Fig. 3B.7) it is desired to get the velocity distribution given for the upstream region in the previous problem. We...
- Gas is bled from a tank Neglecting heat transfer between the gas and the tank show that mass and energy balances produce the differential equation Here Uand m refer to the gas remaining in the Gas is bled from a tank. Neglecting heat transfer between the gas and the tank, show that mass and energy balances produce the differential equation:Here, Uand m refer to...
- A Los Angeles firm uses a single input to produce a recreational commodity according to a production function f x 4√x where x is the number of units of input The commodity sells for $100 per A Los Angeles firm uses a single input to produce a recreational commodity according to a production function f (x) = 4√x, where x is the number of units of input. The co...
- At 25 degree Celsius an aqueous solution containing 35.0wt% H2SO4 has a specific gravity of 1.2563 A quantity of the 35% solution is needed that contains At 25 degree Celsius, an aqueous solution containing 35.0wt% H2SO4 has a specific gravity of 1.2563. A quantity of the 35% solution is needed that contains 195.5kg of H2S...
- An open circular tank of 0 25 m diameter contains Benzene at 280C It is exposed to atmosphere In such a manner that the liquid is covered by a stagnant air film of 2.0 cm high The concentration of An open circular tank of 0.25 m diameter contains Benzene at 280C . It is exposed to atmosphere In such a manner that the liquid is covered by a stagnant air film of 2.0 ...
- A first-order homogeneous reaction of A going to 3B is carried out in a constant pressure batch reactor It is found that starting with pure A the volume after 12 min is increased by A first-order homogeneous reaction of A going to 3B is carried out in a constant pressure batch reactor. It is found that starting with pure A the volume after 12 min i...
- Place the route of filtrate flow in the correct order from its origin to the ureter a minor calyx b ascending limb of loop of Henle c papillary duct d distal convoluted tubule Place the route of filtrate flow in the correct order from its origin to the ureter: (a) minor calyx (b) ascending limb of loop of Henle (c) papillary duct (d) distal con...
- SASOL a South African Coal-to-Liquids CTL and Gas-to-Liquids GTL company operates what is considered to be the largest point source of carbon dioxide in the world the Secunda plant SASOL, a South African Coal-to-Liquids (CTL) and Gas-to-Liquids (GTL) company, operates what is considered to be the largest point source of carbon dioxide in the world, ...
- Every cell in the body has organelles called mitochondria that a If the capacitance of a mitochondrion is 4.3 10-11 F and the potential difference between the interior and exterior is Every cell in the body has organelles called mitochondria that (a) If the capacitance of a mitochondrion is 4.3 × 10-11 F and the potential difference between the interi...
- Steam at 35 bar and 600 K enters a throttling valve that reduces the steam pressure to 7 bar. Assuming there is no heat loss from the valve what is the exit temperature of the steam and its change Steam at 35 bar and 600 K enters a throttling valve that reduces the steam pressure to 7 bar. Assuming there is no heat loss from the valve, what is the exit temperature...
- A mixture is 10 0 mol % ethyl acohol 75.0 mol % ethyl acetate C4H8O2 and 15 0 mol % aceticacid. Calculate mass fraction of each compound What is the average molecular weight of the mixture A mixture is 10.0 mol % ethyl acohol, 75.0 mol % ethyl acetate(C4H8O2), and 15.0 mol % aceticacid. Calculate mass fraction of eachcompound . What is theaverage molecular ...
- The cylindrical surface ρ 8 cm contains the surface charge density ρs 5e 20 z nC m2 (a) What is the total amount of charge present Please show all steps Not so concerned about the answer The cylindrical surface ρ = 8 cm contains the surface charge density ρs = 5e -20|z| nC/m2(a) What is the total amount of charge present? (Please show all steps.) Not so c...
- A rigid ie Constant volume non-conducting ie Perfectly insulated no heat losses or gain) tank with a volume of 3.3 m^3 The tank is divided into two unequalparts by a thin membrane A rigid ( ie. Constant volume), non-conducting ( ie. Perfectly insulated, no heat losses or gain) tank with a volume of 3.3 m^3. The tank is divided into two unequalpar...
- Derive an equation for the work of mechanically reversible isothermal compression of 1 mol of a gas from an initial volume V1 to a final volume V2 when the equation of the state is where b Derive an equation for the work of mechanically reversible, isothermal compression of 1 mol of a gas from an initial volume V1 to a final volume V2 when theequation of t...
- Benzene is to be absorbed from coal gas by means of a wash oil The inlet gas contains 3% by volume of benzene and the exit gas should not contain more than 0.02%benzene by volume The suggested oil Benzene is to be absorbed from coal gas by means of a wash oil. The inlet gas contains 3% by volume of benzene, and the exit gas should not contain more than 0.02%benzene...
- The scattering matrix of a certain two-port network are measured to be The scattering matrix of a certain two-port network are measured to be: Sli = 0.6j0.4, S12 = S21 = j0.2, S22 = 0.6-j0.4 Assume the characteristic impedance is 50 (I. ...
- using only the frequency discrimination method design a single sideband modulation transmitter receiver communication system subject to the following requirements 1 The carrier frequency using only the frequency discrimination method, design a single-sideband modulation transmitter receiver communication system subject to the following requirements:1. The...
- Consider the two path example in Section 214 with d 2 km and the receiver at 1 5 km from the transmitter moving at velocity 60 km h away from the transmitter The carrier frequency is Consider the two-path example in Section 2.1.4 with d = 2 km and the receiver at 1.5 km from the transmitter moving at velocity 60 km/h away from the transmitter. The car...
- 1 The cable for a 400 km repeater system has a 05 dBkm Find the minimum number of equal length repeater sections needed to get 1. The cable for a 400 km repeater system has a = 0.5 dB/km. Find the minimum number of equal-length repeater sections needed to get (S/N)D 30 dB if ST/N0W = 80 dB.2. If ...
- Repeat Illustrative Problem 25 with an iid sequence of zero mean unit variance Gaussian random variables Problem 2 5 Generate a set of 1000 Gaussian random numbers having zero mean and unit Repeat Illustrative Problem 2.5 with an i.i.d. sequence of zero-mean, unit-variance, Gaussian random variables.Problem 2.5Generate a set of 1000 Gaussian random numbers h...
- Generate a set of 1000 uniform random numbers in the interval 0 l using the MATLAB function rand lN Plot the histogram and the probability distribution function for the sequence The histogram Generate a set of 1000 uniform random numbers in the interval [0, l] using the MATLAB function rand(l,N). Plot the histogram and the probability distribution function for...
- How to program the LCD for displaying the accurate speed of DC motor which is moving on How to program the LCD for displaying the accurate speed of DC motor which is moving on 1500 RPM? >
- 1 A microwave receiver has a total input noise power of 102 dBm and an overall noise figure of 4 dB For a minimum C N ratio of 20 dB at the input to the FM detector determine the minimum receive 1. A microwave receiver has a total input noise power of -102 dBm and an overall noise figure of 4 dB. For a minimum C/N ratio of 20 dB at the input to the FM detector, d...
- 1 The following data applies to a single phase transformer a Peak Flux density in the core 1. The following data applies to a single phase transformer : (a) Peak Flux density in the core = 1.41 T (b) Net core area = 0.01 m2 (c) Current density in the conduct...
- B H Curves of various Magnetic Materials 1 A magnetic circuit is made up of steel laminations shaped as in Fig1 The width of the iron is 40 mm and the core is built up to a depth of 50 mm of which B-H Curves of various Magnetic Materials 1. A magnetic circuit is made up of steel laminations shaped as in Fig.1. The width of the iron is 40 mm and the core is built ...
- Repeat Problem 2 18 for the closed path comprising the straight lines successively connecting the points Repeat Problem 2.18 for the closed path comprising the straight lines successively connecting the points (0, 0, 0), (1, 0, 0.01), (1, 1, 0.02), (0, 1, 0.03), (0, 0, 0.04)...
- in an oxygen nitrogen mixture at 10 atmosphere and 25 oc the concentration of oxygen at two places in an oxygen -nitrogen mixture at 10 atmosphere and 25 oc , the concentration of oxygen at two places
- Consider a homogeneous spherical piece of radioactive material of radius Consider a homogeneous spherical piece of radioactive material of radius ro = 0.04 m that is generating heat at a constant rate of gen = 5 × 107 W/m3. The heat generated ...
- Hot water at an average temperature of 53°C and an average velocity of 04 ms is flowing through a 5m section of a thin walled hot water pipe that has an outer diameter of 25 cm The pipe passes Hot water at an average temperature of 53°C and an average velocity of 0.4 m/s is flowing through a 5-m section of a thin-walled hot-water pipe that has an outer diameter...
- A large iron slab A large iron slab (ρ = 7870 kg/m3 , cp = 447 J/kg·K, and k = 80.2 W/m·K) was initially heated to a uniform temperature of 150°C and then placed on concrete floor (ρ = 160...
- Consider the Couette flow of a fluid with a viscosity of µ 08 N sm2 and thermal conductivity of kf 0145 WmK The lower plate is stationary and made of a material of thermal conductivity Consider the Couette flow of a fluid with a viscosity of µ = 0.8 N · s/m2 and thermal conductivity ofkf = 0.145 W/m·K. The lower plate is stationary and made of a materia...
- Cold water cp 418 kJkgK enters a heat exchanger at 15°C at a rate of 05 kgs where it is heated by hot air Cold water (cp = 4.18 kJ/kg.K) enters a heat exchanger at 15°C at a rate of 0.5 kg/s, where it is heated by hot air (cp = 1.0 kJ/kg.K) that enters the heat exchanger at 5...
- A supply of 40 kg of shrimp at 8°C contained in a box is to be frozen to 18°C in a freezer Determine the amount of heat that needs to be removed The latent heat of the shrimp is A supply of 40 kg of shrimp at 8°C contained in a box is to be frozen to -18°C in a freezer. Determine the amount of heat that needs to be removed. The latent heat of the...
- Antimicrobial agents are essential components in the treatment of various bacterial infections as they help to kill or prevent the growth of microbes such as bacteria fungi and protozoans Prior to Antimicrobial agents are essential components in the treatment of various bacterial infections as they help to kill or prevent the growth of microbes such as bacteria, fu...
- Separation of benzene and toluene A column at 101 kPa is to separate 30 kgh of a bubble pointsolution of benzene and toluene containing 06 mass fraction tolueneinto an overhead product of Separation of benzene and toluene.A column at 101 kPa is to separate 30 kg/h of a bubble-pointsolution of benzene and toluene containing 0.6 mass-fraction tolueneinto an ...
- What does the letter k stand for What does the letter "k" stand for?
- Explain why a microstrip transmission line can support TEM mode propagation Explain why a microstrip transmission line can support TEM mode propagation. >
- A 2lb control box is connected by a bracket to a machine If you push on the control box with 20 lb of force the bracket bends a little and the box moves about 025 in Find the resonant frequency A 2-lb control box is connected by a bracket to a machine. If you push on the control box with 20 lb of force, the bracket bends a little, and the box moves about 0.25 in...
- A 5kΩ pot is used as a position sensor with a 10V supply The input resistance to the interface circuit is 40 kΩ Find the loading error when the pot is set to three quarters of its range A 5-kΩ pot is used as a position sensor with a 10-V supply. The input resistance to the interface circuit is 40 kΩ. Find the loading error when the pot is set to three qu...
- Study the data transfer program in Figure 10 44 and answer the following questions a When S1 is off what decimal number will be stored in integer word address N7 13 of the MOV instruction Study the data transfer program in Figure 10-44, and answer the following questions:a. When S1 is off, what decimal number will be stored in integer word address N7:13 of...
- Apparatus A shown in Figure 720 consists of a single 20 mm diameter pipe and is subjected to a head difference of 60 mm Apparatus B consists of four JO mm diameter pipes connected in parallel Apparatus A, shown in Figure 7.20, consists of a single 20 mm diameter pipe and is subjected to a head difference of 60 mm. Apparatus B consists of four JO mm diameter pi...