A container having a volume of 40 liters contains n-butane at 300oK and 50 bars. As a good production engineer, you keep track of the conditions and re-measure the temperature and pressure at a later time finding that they are 300oK and 10 bars. You finally decide to tell your boss that the container leaked material. Your boss asks “how much?” Can you calculate how many kilograms of fluid were lost?

Q: 2310 g/min of Yogurt will be transported from a tank that is 60 cm below the surface of the earth to…

A: Given: The mass flow rate of yogurt stream is m* = 2310 g/min or, m* = 2310×10-360kgsm* =0.0385 kg/s…

Q: How much energy is required to raise the temperature of 11.7 grams of gaseous krypton from 24.0…

A: Given: mass of Krypton m = 11.7 gm                                        T1 = 24 oC…

Q: 1. Steam at 300 psi, 500°F, flows through a steel pipe (4 Estimate the value of h on the inside…

A:

Q: 2. A bar having a diameter of 10 cm has a uniform temperature of 30 °C. It is placed in a medium at…

A: Given that  Diameter,d = 10 cm  r = 5 cm = 0.05 m  Uniform temperature = 30 C Ti = 740 C h = 20…

Q: Q4/ Use the steam tables in American Engineering units to calculate the quality of 15 lb of wet…

A:

Q: The initial water level in a 10-mL graduated cylinder is 5.0 mL. After a sapphire gemstone is added…

A: The initial volume of water in a graduated cylinder, V1 = 5.0 mL The final water level in a…

Q: Q2/ Which system (a 2 cm diameter pipe with wall temperature at 21 °C or a 1 cm diameter pipe with…

A:

Q: In a laboratory, 100.0 g of molten aluminum with a temperature of 932.0 K are poured into 1.0 Lof…

A: mal= 100g = 0.1kgmw= 1kgT' = 295.2TMeltingal= 932.0k

Q: A 6-inch demister pad is to be used to separate liquid entrainment from a gas in a horizontal flash…

A: The diameter of the demister pad is to be calculated.

Q: A sand pack is used to filter impurities from molten polyester downstream of the extruder and prior…

A: Given data: Temperature of polymer= 280 0C Viscosity of polymer = 650 Pa∙s Density of polymer = 1365…

Q: Q2. Air at 10 kPa and 28°C flow across a flat plate 0.5 m long. The free stream velocity is 37 m/s.…

A:

Q: a.What units must the constant 0.644 have? b.What should be the value of the constant when all units…

A: Given that : h = 0.644 k0.67(vρ)0.5Cp0.33D0.5u0.17

Q: B/ Air in the room with dimensions are 4 m x 6 m x 3.5 m have density of air is 1080 g/m³. Calculate…

A:

Q: A meat processing factory’s raw effluent has a five day BOD at 20 degrees Celcius of 1760 mg/l. If…

A:

Q: 3. You are working at a limestone quarry and your blast produces a material that is 80% finer than 6…

A: Given Feed size=6 inches work index=10.3 We have to calculate  1) How much power is required to…

Q: What units must the constant 0.644 have? 2.What should be the value of the constant when all units…

A: The correlation for calculation of heat transfer coefficient for forced convection in laminar flow…

Q: In cold climates, water (p = 1000 kg/m*) pipes may freeze and burst if proper precautions are not…

A: Density of the water,ρ=1000 kg/m3 Water shoots up to 34 m Calculate: (1) The gage pressure of water…

Q: Q1/The following data have been obtained from permeability test by gas. The test has been done in a…

A: It is given that,core sample has diameter of ,and data with initial and final pressure along with…

Q: What is the gas formation volume factor if z is 0.646, pressure is 4778.4 psia and temperature is…

A: To relate the volume of gas at certain temperature and pressure conditions to the standard volume…

Q: One of the steps in the commercial production of candy is the mixing of sugar and water to form a…

A: Given:Mixing of sugar and water to form a slurry with a density of 1200 kg/m3 and viscosity of The…

Q: A concern with plans for capture of CO 2 directly from ambient air (DAC), is the sheer volume of…

A: Given data:speed of fan,height of rectangular installation,thickness of rectangular…

Q: T constant Liquid Vapor 0.30 0.40 0.50 0.60 X, or YA- 0.70 0.60 0.50 0.40 -X or Ys Using the data…

A:

Q: Transform the following graph into table values using the information given in the following graph.…

A: To find the points in a graph, select points in the graph and trace the corresponding values in…

Q: Use Prandtl and Nusselt numbers and the Dittus-Boelter Equation

A: The objective of the question is to estimate the value of the heat transfer coefficient (h) on the…

Q: Pressure 300 kPa with piston on stop, cylinder volume 0.04 m3 and the degree of dryness 50 percent…

A: Given, initial pressure, P1 = 300 kPa initial volume, V1 = 0.04 m3 Amount of water in the piston is…

Q: -3 3. Water (p= 1000 kg m-³ and µ = 0.0011 kg m¹ s ¹) is flowing past a flat plate at 0.9 m s¹. The…

A:

Q: 2. A 6-L pressure cooker contains 0.6 kg water at 175 kPa at the end of the cooking period. By…

A:

Q: A box has a mass of 40 lb, and a building has a height of 60 feet. (a) Find the force of gravity…

A:

Q: The food product containing 55% water is made at the rate of 250 kg/hr. You need to dry the product…

A: Given that, The mass flow rate of the feed F = 250 kghr % of the water in the feed xF = 55% = 0.55 %…

Q: An experiment designed to measure the size of air bubbles released in water is diagrammed below. Air…

A: Diameter of syringe = d Critical diameter = D D = 10dTerminal velocity = UUpward force on bubble = F…

Q: The temperature in degrees Celsius on the surface of a metal plate is given by T(x, y T(x, y) = 50-…

A: The variation of temperature on the surface of the metal is given as:To find:The rate of increase in…

Q: In a faraway land an engineer is observing a construction working on a snow from a pavement. What he…

A: Given that- Mass flow rate of snow m. =100 lb/s Height of bucket of snow, h= 305 cm =10 ft Velocity…

Q: A cube of metal is 1.32 cm on an edge. It has a mass of 21.3 g. Calculate the density of this metal…

A: The density of any substance is the mass contained in one unit volume. Its units are g/cm3, kg/m3,…

Q: WEB MEDIA VISUAL DESIGN MY SERVICES A Sketch of set orfour processes ihVOlved in a Closed…

A:

Q: 68: A fluid flows over a heated horizontal plate maintained at temperature Tw. The bulk temperature…

A:

Q: An Elernmeyer flask is filled to half its volume with an unknown liquid and a magnetic stirring bar…

A: An Erlenmeyer flask with a magnetic stirrer is placed on the top of a grill.  A rubber stopper is…

Basic Chemical Calculations (Process and Variables)

A basic chemical calculation involves the application of the law of chemical proportions to various reactions and material and energy balance calculations on various chemical processes. Basic chemical calculation helps students analyze various chemical processes and develop problem-solving skills. The chemical manufacturing processes are divided into unit operations involving physical changes of material and unit processes involving the chemical transformation of materials. For instance, fluid flow, heat transfer, and mass transfer are unit operations, and oxidation, reduction, and pyrolysis are unit processes.