Bridget heats a reactor from 25.0°C to 274°C. The temperature difference in °F is.

Q: Q6. A shell-and-tube heat exchanger having one shell pass and four tube passes is used to heat 10…

A:

Q: Q4) Write the relation between melting point temperature of ice with pressure? At 1 Atm, water melts…

A: Melting point is the temperature required for the solid to change its phase from solid to liquid.…

Q: Q1) a hot gas at 325°C flows through a metal pipe of 10 cm OD and 3 mm thick. It is insulated with a…

A: Given Data  To Find The insulation thicknessHeat loss per m length of the pipe

Q: Hot fluid at enters the tube side of a counter current shell and tube heat exchanger at 93°C and…

A:

Q: 0.3 kg of gas is cooled from 1200C to 50°C at constant volume in a closed system. Calculate the heat…

A:

Q: 1. A 7-meter-long steel pipe was installed by a man during a cold whether at 20°C. What would be the…

A:

Q: When 120 kJ work is done on a closed system during a process, the total energy of the system…

A: Given that, the system is a closed system, where work is done on the system. Hence, work will be…

Q: Physical Chemistry: Show complete solution. Ice cubes are made by taking heat away from water.…

A: The concepts that the question is based on are latent heat and sensible heat. Latent heat (Q1): It…

Q: The air at 40 ° C and 50% RH is heated using a heat exchanger to reach 90 ° C. Using a psychrometric…

A: Given Data: Dry bulb temperature TDB1 = 40 °C Relative Humidity RH% = 50% Dry bulb temperature TDB2…

Q: Q.4: A very long cylindrical rod is placed along the positive x-axis with one end at x = The rod is…

A: Given data: Temperature of the rod a cylindrical rod varies with distance and time. Sides of rod are…

Q: heat transfer during this process

A:

Q: Determine the standard heat for: H2S(g)+2H20(g) 3H2(9)+S02(g) at 1000K

A: Given Reaction,                   H2S (g) +2H2O (g)→3H2 (g) +SO2 (g)     we have to determine the…

Q: A flat sheet of iron at 300 K does not receive any radiation from its surroundings. The metal is 10…

A: Density is defined as the ratio of the mass of the substance to the volume of the substance. Some of…

Q: Steady flow of 10kg and temperature of 200°C. If the heat dissipation from the alloy is 715.5kJ.…

A:

Q: fusion

A:

Q: Estimate the specific heat (kJ/kg°C) for liquid ammonia at Ammonia at 350kPa and -10°C. Using the…

A: Given P=350 kpa Temperature=-10 °C Backward-difference method to find specific heat CP=∆h∆TP From…

Q: How many heat are needed to change 50 kg of ice at -10.0 °C to steam at 250 °C?

A: Given: m  = 50 kg Ti = -10.0 °C (Ice) Tf = 250 °C (Steam)

Q: How much heat in kJ must be transferred to 10 kg of air to increase the temperature from 100C to…

A: From first law of thermodynamics, dU=dq-dw, Now dw=PdV, dU+PdV+VdP=dQ, As dP =0,

Q: 3-45 Saturated steam at T=30°C condenses on the outer surface of a cooling tube at a rate of 45…

A: From  Steam table At  T sat = 30 oC hfg   = 2429.8 kj/kg m = 45 kg/h

Q: What does this graph show?

A: This question is based on data analysis.

Q: how many joules are required to heat 150 grams of liquid water from 0 degress celsius to 100 degrees…

A: The heat energy in joules required to raise the given temperature of the water is to be determined.

Q: The starting temperature is equal to the room condition. A living organism with a volume of 22.4 L…

A: Given, Volume of living organism is 22.4 L. Number of organisms is 100.   Calculate the total volume…

Q: The temperature variation of molar heat capacities, Cpm / (J K' mol') for carbon dioxide gas are a =…

A: Whenever we need to rise the temperature of a substance, we have to supply heat. The amount of heat…

Q: A steel tube (k =15 W/ m-°C) whose inner and outer diameter 5 cm and 7.6 cm respectively, is covered…

A: Given Data  The inner diameter  of the steel tube (Di)=  0.05 m  The outer diameter of the steel…

Q: Two samples of water are heated from 20oC to 60oC. One of the samples requires twice as much heat to…

A: ,

Q: How many heat are needed to change 50.0 grams of ice at -15.0 °C to steam at 120.0 °C?

A: Given: mass of ice = 50g=50g×kg1000g=0.05kg temperature of ice = -15°C=-15+273K=258K temperature of…

Q: What is the principle of thermal balance? th

A: Given  Term - Thermal balance Find what is the principle of thermal balance

Q: Calculate AS when two iron blocks, each of mass 1.00 kg, one at 200 K and the other at 25 K, are…

A: Mass of each block = 1.00 Kg Temperature of one block = 200 K temperature of other block = 25 K…

Q: A dairy product having a moisture content of 75% is to be frozen in a blast freezer where convective…

A: The freezing time of a food product can be estimated using two methods, pham's method and planck's…

Q: A sealed constant-volume container has 0.8 kg of liquid water and 0.2 kg of water vapor at 0.10 MPa…

A:

Q: at a constant temperature, a gas gained an amount of heat (30 J). The gas expands and exerts a work…

A: This problem can be solve by the help of First law of thermodynamics. ΔU=Q+W ΔU is the change in…

Q: The thermal conductivity of a plane wall are maintained ab (Pi) and (T₂). Show that the heat flux…

A: Given,

Q: 15.0 g sample of aluminum, whose temperature is 4.0 °C, experiences an energy change of 189 J. The…

A: This question is based on the concept of Heat transfer. Data given: Substance used  = Aluminum Mass…

Q: A sample of 10 g of liquid benzene at its boiling point is vaporised using a 12 V, 0.5 A electric…

A: (a) Write the expression for enthalpy and internal energy as follows: ∆H = ∆U + ∆nRT     ......1…

Q: A drying gas in cross-flow enters at one end of a stack of trays at 90°C and leaves at 70°C. The…

A: Given that, The inlet temperature of drying gas Th,1 = 90oC The exit temperature of drying gas Th,2…

Q: Record the T1 and T2 values. How much energy is required to heat 65.0 g ice to from 0 Celsius to 79…

A: Mass (m) = 65 gm T1 = 0 C = 273 K T2 = 79 C = 352 K.  specific heat capacity = 4.184 J/g.C To find :…

Q: 2-37 Water is being heated in a closed pan on top of a range while being stirred by a paddle wheel.…

A: Given  Heat transfer to water Qin = 30 kJ Heat loss to surrounding Qout =  5 KJ Work done by paddle…

Distillation

Distillation is a process/technique to separate more volatile components from less volatile components using the principle of relative volatility. In chemical engineering, distillation is one of the most common and important topics that is involved in almost every industry and process.