Suppose your 60.0-L (15.9-gal) steel gasoline tank is full of gas, so both the tank and the gasoline have a temperature of 15. 0⁰C.How much gasoline has spilled by the time they warm to 35.0⁰C?

Q: An iron nail rusts when exposed to oxygen. For the following reaction, 0.575 moles of iron are mixed…

A: Hello Subscriber! There are multiple questions posted. As per our policy, we have solved the first…

Q: In the vicinity of the triple point, the vapor pressures of liquid and solid ammonia are…

A: The triple point of a substance is the unique combination of temperature and pressure at which the…

Q: En a heat exchanger with steam outside the tubes, a liquid gets heated to 45°C w ts flow velocity in…

A: This problem is based on heat transfer.  The initial flow velocity is given by v= 2 m/s. The…

Q: Caloulate the change in entropy that occurs in the system when 40.6 g of acetone (C, HO) vaporizes…

A: The change in entropy of the system is to be determined.

Q: A perfect gas undergoes a cooling process at constant pressure. The initial conditions of the gas…

A: Given that, Initial pressure P1 = 1.2 bar = 120 kNm3 =120 kPa Initial temperature T1 = 40oC =…

Q: (1) Water that has an initial volume of 260 L at 90°C with a quality of 35 percent is contained in a…

A: Given data: Initial volume of water = 260 L Temperature = 90 0C Quality of water at initial…

Q: We use a steel cylinder with a cross-sectional area of 0.0290 m² and containing 1.24 x 10¬2m³ of…

A: (a) Write the expression for coefficient of volume expansion as follows: β = ∆VV∆T      ......1…

Q: When a certain freon used in refrigeration was expanded adiabatically from an initial pressure of 32…

A: Given  Initial pressure P1 = 32 atm Final pressure P2 = 1 atm Initial temperature T1 = 0 oC…

Q: (B) By using Clausius-Clapeyron equation and the given correlation/equation determine vapor pressure…

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Q: Please read carefully: A horizontal cylinder equipped with a frictionless piston contains 785 cm3…

A: Given: T1 = 400K P1 = 125kPa= 125kPa×1000Pa1kPa=125000Pa V1 = 785 cm3= 785 cm3×10-6m31…

Q: An evacuated 150-L tank is connected to a line flowing air at room temperature, 25oC, and 8 MPa…

A: Volume (V) = 150 L Tin = 25°c = 298 K T3 = 25°c = 298 K Pin = 8 MPa = 8000 KPa P2 = 6 MPa = 6000 KPa…

Q: 2. Using the steam tables (for water), find the specified property data at the indicated states. In…

A: a) from steam table at P=3 bar and v = 0.5 m3/Kg  now calculate quality v = vf + x(vg - vf)0.5…

Q: Question 1 (variation b) Ten litres (10L) of saturated water steam is contained in a piston-cylinder…

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Q: Problem 5.6 A heat pump is used to maintain a house at a constant temperature of 23°C. The house is…

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Q: Suppose that 23.4 grams of gold is initially at 27.1∞C.  What is the final temperature of the gold…

A: Given that, Mass of gold m = 23.4 grams = 0.0234 Kg Initial Temperature T1 = 27.1oC Heat absorbed by…

Q: A 1.75 mole of gas at temperature 330 K expands isothermally from an initial volume of 2.0 L to 8.0…

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Q: 4.9-2. Cooling Oil by Water in an Exchanger. Oil flowing at the rate of 5.04 kg/s (Cpm = 2.09 kJ/kg…

A: Given Data The flow rate of oil (mh)=5.04 KgSThe specific heat capacity of oil (Cph)=2.09…

Q: The volume of a propane cylinder used in joels gas grill is 0.960 l. When filled the cylinder…

A: P=745torr1atm=760torrP=0.9803atmT=25∘C=298KV=0.960LR=0.082atm.L/mol.K

Q: 150 moles of gaseous acetylene are stored in a rigid 15.5 L tank. The temperature is 160°C.…

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Q: A rigid tank whose volume is unknown is divided into two parts by a partition, as shown in Fig. Q4.…

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Q: 10 m³ of cold air (measured at 287 K and 101.3 kN/m2 saturated with water vapor) is compressed to…

A: Percentage humidity after the treatment is asked.

Q: Saturated steam at 100°C is heated to 400°C. Use the steam tables to determine (a) the required heat…

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Q: 100 mol/hr pentane flows through an adiabatic heat exchanger (one type of heat exchanger is shown…

A: Part (a) Let the heat exchange be on countercurrent type. Since the heat is exchanged adiabatically,…

Q: 3. Suppose I kg of ice at 0°C and 101.325 kPa is completely converted into steam at 100°C and at the…

A: Given: 1 kg of ice Pressure =101.325 kpa specific volume of steam at 100oC =1.673 m3/kg density of…

Q: Determine the properties of propane in a gaseous state with the help of generalized compressibility…

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Q: A mixture of carbon dioxide, carbon monoxide and oxygen exists in equilibrium in a cylindrical…

A: The temperature is obtained from the ideal gas law. The process is an isobaric process and in…

Q: 440 g of acetylene (26.04 g/mol) is heated from 20 ⁰C to 1,100 ⁰C at constant pressure. Determine…

A: The change in entropy is given by initial and final states of the system. This is a  state function.…

Q: 04: A balloon initially deflected and flat is connected by a valve to a tank containing helium gas…

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Q: Q1/ A / Saturated water vapor at 200 kPa is in a constant-pressure piston/cylinder. In this state,…

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Q: How many moles of gas will be in the cylinder at any time? (a) Assume that nitrogen is an ideal…

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Q: After a cooler is initially emptied, it is slowly filled with R-134a. The coolant volume is 0.02 m'.…

A:

Q: A mass of 2.4 kg of air at 150 kPa and 12°C is contained in a gas-tight, frictionless…

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Q: Find the pressure of saturated vapour as a function of temperature p(T) if at a temperature To its…

A: Note: We are authorized to answer one question at a time, since you have not mentioned which subpart…

Q: You closed the mouth of the 5 liter empty PLASTIC bottle at 20oC, when you took the PLASTIC bottle…

A: The initial volume of the empty plastic bottle, V1 = 5 L Initial temperature of the plastic bottle,…

Q: 2. 0.5kg, 0.4MPa of water vapor is contained in a 0.1m cylinder. By heating this cylinder, the…

A: Given:mass of water, m=0.5 kgInitial pressure, P1=0.4×106 Pa=P2 (isobaric pressure)Initial volume,…

Q: Two moles of a diatomic ideal gas (O2) and one mole of a monatomic ideal gas (He) are initially…

A: Moles of monoatomic and diatomic gas mixed is given as:   The initial temperature of the container,…

Q: Q2: 4 2.5 kg of gas occupying 0.75 m has an original temperature of 27° C. It was heated at constant…

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Q: To a sample of water at 22.6 °C in a constant- pressure calorimeter of negligible heat capacity is…

A: Given data : water initial temperature = 22.6 C water final temperature = 24.9 C aluminium added =…

Q: When air is in a sealed container that is unchangeable and was heated from 20°C to 95°C, a) will the…

A: Asked to comment on work, heat, change in internal energy and change in enthalpy of the given…

Q: What are the values and units of the universal gas constant R in cgs units in the following two…

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Q: Water that is initially moving at negligible speed falls over the edge of a 64 m high waterfall and…

A: Given, h=64m,  As the water fall to the pool, its temp. will become T2oC and initial temp. is…

Q: Rich cow's milk (4536 kg/hr, C, = 3.85 kJ at 4.4°C is heated in HE to 54.4 °C by hot water. How mu…

A: Let us see what data are given:  Mass flow rate of milk = 4536 kg/hr = 4536/ 3600 kg/s = 1.26 kg/s…

Introduction and Basic Calculations in Multiphase Systems

Chemical calculations involve material and energy balance calculations which enable engineers to calculate material and energy requirements in various chemical processes. In addition to this, chemical calculations help to study the behavior and properties of gases, liquids, and their mixtures.