Calculate the internal energy of combustion per unit mass for gaseous propane, C3H8, at 25°C with the H₂O of combustion in the liquid phase from the corresponding value of Ah = -50 360 kJ/kg. (-50 191 kJ/kg)

Q: A batch reactor is charged with 11.1 kmol of sulfur dioxide and 6.3 kmol oxygen, which react…

A: Mole of SO2 =11 kmol Mole of O2 = 6.3 kmol Reaction  SO2 +1/2 O2 = SO3

Q: The substances that are dissolved in fresh water can be divided into three broad categories. List…

A: The three broad categories of substances that can be dissolved in fresh water are: Inorganic…

Q: batch reactor.

A:

Q: In general, real gases behave most ideally at temperatures and The behavior of real gases can be…

A: Real gas behavior is given by Van der Waals equation: P+n2aV2V-nb=nRT   Gas a (L2 atm/mol2) b…

Q: Consider a lecture room of dimensions 30 m x 12 m x 4 m with average absorptivity = 0.15: Calculate…

A: Dimension of room = 30m x 12m x 4m Average Absorptivity = .15

Q: (3.4) The gas heater shown below in cross-section consists of a square sheet-metal duct insulated on…

A: a) given = Heat transfer fluid data T1 = 500 K T2 = 450 Kh1 = 200 W/m2K f1 = 0.00035 m2K/w Process…

Q: EMO D130 EISO ARD140 V145 V196 PISO dyna DA 40 PS

A: A feedback control system consists of five basic components: (1) input, (2) process being…

Q: Discuss

A: 1.The solvent rich phase is extract phase and the another phase or the carier component of solute…

Q: Use diagrams to explain the below: 1- Explain the microstructure of high density polyethylene…

A: Polyethylene consists of hydrocarbon chains with the most basic component being the ethylene…

Q: In an evaporator, dilute material enters, and concentrated material leaves the system. Water is…

A: Given that- In an evaporator, dilute material enters and concentrated materials go out. Water is…

Q: O2 (g) SO₂ (g) SO3 (g) Af He/kJ mol-1 10 -296.8 -395.7 AfGe/kJ mol-1 0 -300.2 -371.1 5/JK-1 mol-1…

A: Write the reaction as follows: SO2g +12O2g → SO3g One mole of SO2 reacts with 0.5 moles of O2 and…

Q: Problem 24-3E. A pipeline containing natural gas from a hydraulic fracturing process contains 80%…

A: Temperature = 17 0+C Pressure = 3 atm

Q: Hi, I need help with this, it was an activity done in class but I couldn't solve anything. From the…

A: Write the first reaction as follows: A →k1 RA →k2S   Write the rate equation as follows: -rA =…

Q: 12. Calculate the final temperature of a 16-g sample of CO2 that expands reversibly and…

A:

Q: Solve using 100 kg raw sulfur. The burner gas from a sulfur burner analyzes 9.2% SO2, 7.13% O2 and…

A: 100 kg of raw sulfur is given, Burner gas analysis are also given, SO2= 9.26O2=7.13%N2=83.67% Raw…

Q: A batch combustion chamber is loaded with 250 moles of ethene (C2H4) and 3000 moles of air (21.0 mol…

A: Given that nethene =250 moles nAir =3000 moles  C2H4  +O2   → CO2+H2O       According to bartleby…

Q: 4. Calculate AH for the reaction CH. (g) + NHs (g)-HCN (g) + 3 H₂ (g), from the reactions. N₂ (g) +…

A: Given that there are reaction given,we have to find heat of reaction

Q: Glazed banana chips are dried to its equilibrium moisture content of 12.28% by wt (wet basis) in a…

A: the %moisture content on a wet basis can be converted to a dry basis by using the below formula,…

Q: D3.* A distillation system with a still pot plus a column with one equilibrium stage is used to…

A: y = LVx + 1-LVxDwhere   LV = LoD1+LoD = 1.852.85 = 0.65hence y = 0.65x + 0.35xD Now we will get the…

Q: 2. At 25°C, the rate constant for the reaction of ethyl acetate (CH3COOC2H5) by NaOH is 6.5…

A: Rate constant = 6.5 L/mol.min Concentration of each reactant = 0.03 M or mol/L Time = 10 minutes

Q: Derive an expression for the effectiveness factor of a cylindrical catalyst pellet, sealed at both…

A: The effectiveness factor (η) of a catalyst pellet is a measure of the degree to which the reaction…

Q: Calculate the enthalpy of the reaction: H2,(g) + ¹/2O2, (g) → H₂O(g) at 350°C, in kJ/mole. Note:…

A: Temperature of reactants and products = 350 0C

Q: The homogeneous liquid phase reaction A >2R carried out at constant volume and temperature in a…

A: we have constant volume system  as reaction in liquid phase. For first order reaction in batch…

Q: Find the dimensions of a closed cylindrical soft drink can that can hold soft drink of volume V for…

A: Solution  Let's denote the radius of the cylindrical can as r and the height of the can as h. Here…

Q: Humid air condensation

A: The basis : 225 L/h of condensate.

Q: Ascorbic acid has a pKa value of 4.10. What is the value of Ka? VZ

A: pKa= - log10 Ka  Put the value pKa=4.10 4.10=-log Ka  Take the inverse function of the exponential…

Q: The excess Gibbs energy of a binary liquid mixture at T and P is: GE X₁X₂ (−2.6x₁ — 1.8x₂) RT a.…

A: In thermodynamics, the Gibbs energy is defined as the thermodynamic potential that is minimized when…

Q: Consider the series reaction below. The overall yield of D is 60%, at a 40% conversion of A. What is…

A: A series reaction is given as, A → D →U Overall yield of D, ϕD = 0.6 at conversion of A, XA = 0.4…

Q: Consider the overall reaction AB C A possible catalyst material contains two different types of…

A: Given reaction is- A+B ↔C  Where, both A and B adsorb on X and Y catalyst sites. The mechanism is-…

Q: Having total water and solid weight is 786.2 g and solid weight is only 609.9 g. Calculate X, using…

A: Given that- Total water + solid weight, W=786.2 g Weight of solid, Ws=609.9 g The given equation is-…

Q: A single effect evaporator is used to concentrate a dilute stream of sugar syrup containing 3%…

A: The volumetric flow rate feed stream, VF = 700 m3/s The density of the solution, ρ = 700 kg/m3 The…

Q: 4.) In the fluidized bed reactor, where SiHCl3 (TCS) is produced, why is the temperature not…

A: The temperature of the reactor cannot be raised since doing so would result in more fumed silica…

Q: A reaction which is exothermic and has an overall increase in entropy is A) spontaneous only at high…

A: ∆G=∆H-T∆Swhere ∆G change in gibbs free energy             ∆H change in enthalpy                   ∆S…

Q: Arrange the following molecules in order of increasing average molecular speed. NH3 at 432K, CO₂ at…

A: Cavg = 8RTπM  where Cavg = average molecular speed  R = universal gas constant = 8.314 J/mole.K T =…

Q: Alyssa repeated the titration of a 5.00 mL antimony trichloride solution with distilled water until…

A: Given that- Concentration of [SbCl3]=0.030 M Concentration of [HCl]=1.2 M Volume of SbCl3=5.00…

Q: List the materials incompatibility problems you should be aware of in plants that handle: a.…

A: To list the incompatibility problems with the stated chemicals (owing to factors such as heat, fire,…

Q: Isb re at 45°C 10 mmHg to a g a portion hexane and mHg) and c the chiller to e original go 10 to…

A:

Q: Given: Consider a binary mixture of species a and b that results in two coexisting liquids (α and…

A: Given that- A binary mixture has two species a and b The resulting liquids (α and β) have T= 298.15…

Q: Consider the reaction: N₂(g) + O2(g) → 2NO(g) Using standard absolute entropies at 298 K, calculate…

A:

Q: Answer the following: 1. Determine the enthalpy of combustion of gaseous ethane (C2H6) at 25°C and 1…

A: Given that combustion of gaseous ethane T =25 CP =1 atm water in the product which is in liquid…

Q: ● 4th: The diffusivity of the reactant in a biofilm,with a thickness of 0.01 cm, is 0.8 cm²/day. The…

A: Thickness, x= 0.01 cm Diffusivity, DAB = 0.8 cm2/day reactant concentration in the bulk fluid, CAb =…

Q: Separation Processes 1 , please help thanks!

A:

Q: A gas mixture at 485.0 °C and 123 kPa absolute enters a heat exchanger at a rate of 79.0 m³/h. The…

A: Given that At inlet temperature (T)=485*C=485+273.15K =758.15KPerresure(P)=123 kPaVolumetric flow…

Q: Given a stirred tank rector indicated below with concentration CA derive the rate equation given a…

A: Input-output-disappearance = accumulation⇒FA0-FA-(-rA.V)=0⇒V=FA0-FAexit-rAexit From the given…

Q: In a chemical industry a 20 cm wide horizontal channel carries a liquid at a rate of 10 liter/s, at…

A: To find out the tranquil depth downstream of a natural mixing zone, we can use the principle of…

Q: 2. A gas contains 30% HCI and 70% air by volume. The gas enters an absorption tower at 120°F and 743…

A: Composition of the entering gas is, HCl = 30 % by volume Air = 70 % % HCl removed = 96 %

Q: Use Table B.8 to calculate the energy change, in kJ, as 1 mole of N₂ goes from 800°C to 300°C.

A: Given that Thin =800 CThout  =300 Cn=1 mole

Q: A solution of sugar in water is to be concentrated from 5 wt% sugar to 20% sugar. The solution is at…

A: given = Data provided in the problem statement Dry bulb temperature of air entering ( Tdb ) = 45 C…

Q: An equilibrium stage tower running at ambient conditions is to be used to remove SO₂ from an air…

A: Absorption is a separation process which is used to separate the solute from the gas mixture in…

Q: The vapor pressure of Substance X is measured at several temperatures: temperature vapor pressure…

A: As per Claussius-Clapeyron equation is- lnP1P2=∆HvapR1T2-1T1 Now, from given data- P1=0.117 atm…