The burner gas from a sulfur burner analyzes 9.2% SO2, 7.13% O2 and 83.67% N2. The raw sulfur charged contains 90% pure sulfur and analysis of the cinder shows 15% unburned S.  What is the percent excess air based on conversion to SO3? a) 65% b) 276.25%    c) 12.84%     d)  65.93%

Q: B. Complete the table below for aqueous solution of potassium hydroxide Density (g/ml) Molarity 1.13...

A: Molarity = moles of solute/volume of solution (L) Volume of solution=1L a) Density=1.06g/mL molarity...

Q: Draw an enthalpy diagram for the following reaction and state whether the reaction is endothermic or...

A:

Q: Place the following in order of increasing radius. Br Nat Rb+

A: Ionic radius Ionic radius, rion, is the radius of a monoatomic ion in an ionic crystal structure. Wh...

Q: Find the average velocity in the first section. Assume steady gas flow across the pipe

A:

Q: 4. The vapor pressures of CCI4 (A) and C2HCI3 (B) between T= 350 and 360 K, can be determined empiri...

A: The CCl4 (A) and C2HCl3 (B) form an ideal solution. Temperature = 355 K Ambient pressure = 1 bar

Q: Determine the Reynolds number for a flow of 25 ° C water in a 2 in diameter sanitary pipe at a rate ...

A: (a) The Reynolds number for the water flowing in a pipe is to be determined.   The Reynolds number i...

Q: One thousand kmol/h of 30 mol% n-hexane and 70% n-octane is distilled in a column consisting of a pa...

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Q: There are 30 kg of solute in 100 liters of water and will be extracted by 35 liters of ether and the...

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Q: Use the ideal Clausius-Clapeyron equation to estimate the boiling point of CO2 at 10.3 bar.   Tb' = ...

A: Given: Enthalpy of vaporization of CO2 △Hvap=15.326 kJmol at temperature T1=215.7K Reference pressur...

Q: Assume an organic compound has a partition coefficient between water and ether equal to 8.17. If the...

A: Given partition coefficient, K = 8.17  

Q: Question 3: Carbon dioxide (CO2) and methane (CH4) exists as gaseous substances at room temperature....

A: Our objective is to find bonding pattern among the molecules of dry ice and LNG.

Q: The excess Gibbs free energy GE for a binary mixture of two fluids (1) and (2) is given by ĜE = f(x1...

A: Given data: The expression of excess Gibbs energy of the fluid (1) and (2) is given.

Q: When 7 grams of salicylic acid, C7H6O3, burns in a bomb calorimeter, the temperature increases from ...

A: Given, Initial temperature of calorimeter, T0 = 21 °C Final temperature of calorimeter, Tf = 28 °C F...

Q: Radioactive wastes (krw = 20 W/m•K) are stored in a spherical stainless steel container (kss 15 W/m:...

A: Given data: Thermal conductivity of thermal wastes (krw) = 20 W/m∙K Thermal conductivity of stainles...

Q: Solute S has a distribution constant of 4.1 between water (phase 1) and hexane (phase 2). A 82.0 ml ...

A: Given: Between water and hexane solute has Distribution constant k=4.1 Volume of water phase V1= 82 ...

Q: Chlorobenzene is nitrated using a mixture of nitric acid and sulfuric acid. During the pilot plant s...

A: Given: Nitration reaction of Chlorobenzene Product contained 2 % unreacted chlorobenzene Reactants...

Q: A 1500 gallon tank initially contains 600 gallons of water with 5 lbs of salt dissolved in it. Water...

A: The volume of the tank, V = 1500 gal The volume of water in the tank, VW = 600 gal Mass of salt in t...

Q: Determine the Reynolds number for a flow of 25 ° C water in a 2 in diameter sanitary pipe at a rate ...

A:

Q: In the Deacon Process for the manufacture of Cl2, a mixture of HCI gas and air is passed over a heat...

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Q: Each step of a four-step reaction has a percent yield of 95%. What is the percent yield of the overa...

A: Given the number of steps of reaction are four steps. Assuming that the product formed in each step ...

Q: A pipe delivers grape juice to a 1.5 m diameter tank. Another pipe (15 cm in diameter), located nea...

A:

Q: After 300 days have elapsed, 53% of a radioisotope sample decayed. What is the half-life of the radi...

A: Initial activity is denoted by No and activity at time t is denoted by N. The conversion is denoted ...

Q: A 1.50-g sample of Na2SxO6 contains 6.68 x1021 sodium ions. Determine the value of x. Show all your ...

A: Given: 1.5 g of Na2SxO6 sample contains 6.68 x 1021 sodium ions. Molecular weight of Na = 23 gmol Mo...

Q: A pilot plant reactor was charged with 50 kg naphthalene and 200 kg (98% by wt) H2SO4. The reaction ...

A:

Q: The combustion of 2.229 g2.229 g of propanol (C3H7OH)(C3H7OH) increases the temperature of a bomb ca...

A: Given that mass of propanol = 2.229 h Initial temperature of bomb calorimeter Ti =298 K Final temper...

Q: Argon has with a volume of 370.0 mL, a pressure of 746.0 mm Hg, and a temperature of 29.00 C is mixe...

A: Write the expression for equation of state as follows: PV = nRT     ......(1)   we know, Gas constan...

Q: PCl5(g) - PCl3(g) + Cl2(g) Kp is 1.80 At 250 degrees C Sufficient PCl5 is put into a reaction vessel...

A: Write the reaction as follows: PCl5(g) →  PCl3(g) + Cl2(g)   Equilibrium constant, Kp= 1.80 Initial ...

Q: Can you create an enthaply diagram for this reaction? MX (s) → Mn+ +Xn- (g)

A:

Q: Carbon steel balls (p = 7833 kg/m’, C, = 465 J/kg•K, k = 54 W/m-K) with a diameter of 8 mm are annea...

A: a) Given: initial temperature of steel ball (To )=900°C=1173K final temperature of steel ball (T )=1...

Q: Springs in a suspension system of automobiles are made of steel rods heated and wound into coils whi...

A: Given: initial temperature of steel rod (To ) = 20°C final temperature of steel rod (T ) = 20°C surr...

Q: ) A 0.355 M K2SO4 solution can be prepared by ________. A) dilution of 500.0 mL of 1.00 M K2SO4 to ...

A: The correct option to prepare the 0.355 M K2SO4 solution is to be chosen.

Q: Pyrite with analysis of 78% FeS2 is burned with 25% excess air (FeS2 ® SO3). 85% of the FeS2 burned ...

A: The schematic diagram for the given process is prepared as:

Q: What is the half-life of a radioisotope if it decays to 12.5% of its radioactivity in 12 years?

A: At t=0, the activity of the sample is = No 12.5% = 18 of the radioactivity. At t=12 years, N=18No Al...

Q: Carbon dioxide (CO2) and methane (CH4) exists as gaseous substances at room temperature. But dry ice...

A: The state of matter depends upon the temperature and pressure. The kinetic energy is the function of...

Q: A change in membrane potential which is due to ion influx or efflux in a single region with the ions...

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Q: Calculate the heat capacity of the bomb calorimeter in kilojoules per degree Celsius KJ/C. The fuel ...

A: Given  Fuel values of each fuel burnt in bomb calorimeter To find Heat capacity of bomb calorimeter ...

Q: Nickel has a FCC crystal structure, an atomic radius of 0.125 nm, and an atomic weight of 58.68 g/mo...

A: Write the equation for density as follows: ρ = nMVNA       ........(1) Where, ρ is the density, n is...

Q: Consider the complete combustion of 15 moles of methane CH4. a)What is the mass, in kilograms, of th...

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Q: Density (g/m³) of the compound

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Q: The diagram (below) illustrate an object of a thermal conductivity 236 W/m-K. The circular cross sec...

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Q: Examine the reaction equation below. "Heat" being present on the reactant side of an equation indica...

A: Given reaction: Heat + 2NH3 → N2 + 3H2 It is required to determine what does the heat being present ...

Q: Four similarity between algal cell and bacterial cell

A: The objective is to find the similarities between algal cell and bacterial cell.

Q: 3a) Determine what the d manifold looks like for Co2+ in a tetrahedral environment if the o SALCS fo...

A: Tetrahedral bonding of Co2+ Sp3 hybridisation for σ bonding S = a1 Px Py Pz = t2 and dxy dyz dxz = t...

Q: The surface pressure of the liquid fuel in the tank is 152.6 kN / m2. The depth of the liquid in th...

A: Given, pressure at surface,  p0 = 152.6 kNm2×1000 N1 kN×kg·m/s2Np0 = 152600 kgm·s2 depth of the liqu...

Q: A sample of coal was analysed as follows:Exactly 2.500 g was weighed into a silica crucible. After h...

A: Given: Exactly 2.500 g was weighed into a silica crucible. After heating  for one hour at 110ºC, the...

Reactive Processes

Reactive processes are the processes in which any reaction occurs. The reactions can be any combination reaction, decomposition reaction, combustion reaction, oxidation reaction, reduction reaction, neutralization reaction, displacement reaction, or double displacement reaction.