FeS can be roasted in O2 to form FeO: 2FeS + 3O2 → 2FeO + 2SO2 If the slag (solid product) contains 80% FeO and 20% FeS, and the exit gas is 100% SO2, determine the extent of reaction and the initial number of moles of FeS. Use 100 g or 100 lb as the basis.

Q: What is the composition, in atom percent, of an alloy that consists of 30 wt% Zn and 70 wt% Cu? What…

A:

Q: 6-Soluble in ferrite and increases yield strength, tensile strength, toughness and hardness  It is…

A: Steel is made up of Fe, C, V, Si, Ni, Mn, Cu, Cr.

Q: In making computer chips, a 4.00-kg cylindrical ingot of ultrapure n-type doped silicon that is 5.20…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: An iron blast furnace produces pig iron of composition 94.2% Fe, 3.5% C, 1.5% Si, 0.8% burden of…

A:

Q: Chalcopyrite (CuFeS2), is an important source of copper. A typical chalcopyrite ore contains about…

A: We are given that a chalcopyrite ore consists of 0.75% Cu and its density is 2.6g/cm3, and is…

Q: snip

A:

Q: As an analyst, you were asked to determine the Ca content of the dolomite samples from Manila Bay…

A: Gravimetry analysis is a method of quantitative chemical analysis In this method  the species which…

Q: lon glve - produce an alloy phase consisting of Fe,C and Mn,C only. An amount of Cao hich is equal…

A:

Q: The production of high-grade iron from hematite and magnetite using a blast furnace involves several…

A:

Q: What mass of solid aluminum is needed to react with excess H2 S04 to produce 20.0L of H2 (g) at 1.0…

A: Applying ideal gas equation PV = nRT  And limiting reagent concept.

Q: Modern commercial airliners are largely made of aluminum, a light and strong metal. But the fact…

A: Given : Hollow aluminium length = 64.0 m Hollow aluminium width = 6.2 m  Hollow aluminium thickness…

Q: A student investigated the stoichiometry of the nickel (II) nitrate - sodium sulfide - water system…

A: The reactants given are Ni(NO3)2 and Na2S.

Q: chalcopyrite (cufes2) is an important ore contains about 0.75% cu. what volume of sulfur oxide at 25…

A: Introduction  The most prevalent copper ore mineral is chalcopyrite, a copper iron sulfide. CuFeS2…

Q: What volume of sulfur dioxide at 25ᵒC and 1 atm pressure is produced when one boxcar load ( 4 x…

A: Given: Temperature = 25ᵒC = 298 K Pressure = 1 atm volume of chalcopyrite (CuFeS2) = 4×103 ft3…

Q: Chalcopyrite (LaTeX: CuFeS_2C u F e S 2), is an important source of copper. A typical chalcopyrite…

A: Chalcopyrite (CuFeS2)  is an ore of Sulpfur. It gives CuO or CuS upon roasting which is furthur…

Q: The gravimetric analysis of a 11.432-gram sample of silver ore yields 4.918 grams of silver iodide…

A: 1- First determine the mass of silver metal in the ore :  a) moles of AgI = [ Mass / Molar mass of…

Q: An EPA standard for microparticulates in air is limited to a maximum of 50.0 Hg/m. Calculate the…

A:

Q: Given the reaction for the preparation of ferrous sultate heptahydrate below Fe H,S0, + 7H,0 ->…

A:

Q: Image shows a part of the phase diagram typical of a simple steel. Describe what would be observed…

A:

Q: Coke is a porous fuel with a high carbon content used in the smelting of ores, production of metals,…

A: Introduction In water gas reaction, the reaction of carbon monoxide takes place with water vapor.…

Q: Boron nitride (BN) has a structure similar to graphite, but is a white insulator rather than a black…

A: a) The balanced reaction for the formation of BN is: B2O3(s)+2NH3(g)→2BN(s)+3H2O(l) b) Calculation…

Q: 1. Which of the following is not an essential constituent of potter's clay? a. Feldspar. b. Glass.…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…

Q: A type of ceramic with a mixture of lime (CaO), silica, (Si)2), and alumna (Al203) which sets when…

A: A ceramic is any kind of material made from inorganic nonmetallic material which possess the…

Q: An element "A" with an atomic weight of 39.23 g/mol is added to a pure element of "Z" with an atomic…

A: Given,  Atomic weight of element A = 39.23 g/mol Atomic weight of element Z = 21.39 g/mol Weight…

Q: The following table shows the properties of five substances. Electrical conductivity when liquid…

A: Answer: a) a metal generally has high melting and boiling point. Also metal always is good conductor…

Q: What is the composition, in atom percent, of an alloy that contains 44.5 lbm of silver, 83.7 lbm of…

A: Percent composition of substance can be calculate by using the following formula % composition…

Q: Some options Choose Correct option for the main hardening those in cement s. a) Trucall ciam…

A: The hardening of cement is basically due to the hydration of the compounds present in the cement…

Q: Impure nickel, refined by smelting sulfide ores in a blast furnace, can be converted into metal from…

A: Equilibrium Constant (Kc): It is the ratio of concentration terms of the products to the…

Q: 4.The process of removing SO2 by injecting powedered limestone which is converted to calcium oxide?

A:

Q: What is the difference between the hardening process of Portland ce-ment and the hardening process…

A: The major components of Portland cement include Silica, SiO2 and limestone, CaCO3. It also consists…

Q: How much heat is released or absorbed in the reaction of 10.0 grams of SiO2 (quartz) with excess…

A:

Q: 9. PVD is used in the manufacture of items which require thin films for mechanical, optical,…

A: Given: ∆Hcondensation (conversion of vapor to liquid) = 100 kcal/mol∆Hfreezing (conversion of liquid…

Q: Fe2O3 is produced from a pyrite concentrate containing 65% by weight of pyrite (FeS2) by total…

A: Given reaction: 2FeS2 + (11/2)O2 → Fe2O3 + 4SO2 Weight % of Fe2O3 contains in FeS2 = 65% Mass of…

Q: Tin is extracted from its ore cassiterite, SnO2 by reaction with carbon from coal. Write a balanced…

A: First, write the balanced equation for the extraction of tin from cassiterite. The reaction can be…

Q: Chalcopyrite (C'uFeS2), is an important source of copper. A typical chalcopyrite ore contains about…

A: Density of chalcopyrite ore = 2.6 gcm3 Temperature = 25oC = 298.15 K…

Q: Density question using Snow Water Equivalent

A: The water amount obtained on melting of large cubes or snow packs is called "Snow Water Equivalent".…

Q: hylon VII, a starch based substitute for polystyrene packing material, has a bulk density of 12.8…

A:

Q: B C Which part in the figure can be a grating or prism? A *中3中。 BC D * O O O O

A: Prism- An optical prism is a transparent optical element with flat, polished surfaces that are…

Q: Blast furnace produces pig iron of composition Fe 94%, Si2%, Mn 0.5% and C 3.5% by reduction…

A: Blast furnace produce pig iron from iron ore of composition Fe 94%, Si 2%, Mn 0.5% and C 3.5% by…

Q: An empty evaporating dish weighs 20.000 g. An unknown mixture containing Fe, NaCl, and SIO2 is dded…

A: SOLUTION : Given data are : weigh of empty evaporating dish  = 20.000 g evaporating dish + mixture…

Q: A glass is to be manufactured with the following composition by weight: % by weight Component…

A: Since you have asked multiple questions, we will solve first one for you. For other question, kindly…

Q: One can view the blast furnace from a simple viewpoint as a process in which the principal reaction…

A: Given data,

Q: Chalcopyrite (CuFeS2), is an important source of copper. A tyYpical chalcopyrite ore contains about…

A: Ore is a substance from which metal can be extracted easily and economically. Various ores of copper…

Q: Premier Periclase in Drogheda produces Magnesium Oxide which can be used in bricks for use in…

A: The conversion of CaCO3 to Ca(OH)2 takes place in 2 steps- Step 1 - Calcining  It means burning of…

Q: 5.00 g sodium metal reacts with excess sulfuric acid at 27°C and 110 kPa. 2 Na+ H₂SO4 → H₂+ Na₂SO4…

A: