A sample of pig iron contains 3.4 % C, 2% Si, 2% P. The remainder being iron. Discuss briefly how steel can be manufactured from such a sample.

Q: sample of pig iron contains 3.4 % C, 2% Si, 2% P. The remainder being iron. Discuss briefly how…

A: Steel is important construction material and has high tensile strength. steel is used for making…

Q: 109 1,000,000,000 nano n Calculate the % (mass/mass) composition, ppm, and ppt of Si in an alloy of…

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Q: Calculate the composition, in weight percent, of an alloy that contains 218.0 kg titanium, 14.6 kg…

A: Given: Mass of titanium = 218.0 Kg Mass of aluminium = 14.6 Kg And mass of vanadium = 9.7 Kg.

Q: What is Oxide Ceramics? Demonstrate the advantages and disadvantages of ceramic materials compared…

A: Oxide ceramics are inorganic compounds of metals like aluminium, zirconium, titanium etc. or of…

Q: In our experiment, Magnesium should be heated or burned gradually in a closed crucible? اختر احدى…

A: The solution is given below -

Q: Shown below is a key diagram that helps to explain silica-based glass. Describe this diagram as…

A: The following picture represents all the details that can be derived from the above given image.

Q: POSSIB Stainless steel consists mainly of iron and chromium. Why is stainless steel more useful than…

A: Given here stainless steel consists mainly iron and chromium and we areasked why stainless steel are…

Q: Calculate the quantity of heat in kJ, associated with a 33.5oC decrease in temperature in a 5.85 kg…

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Q: What are the main principles of ?converting cast iron to steel

A: Ore is a mineral from which the metals are conveniently extracted in a profitable way. For example,…

Q: The standard free energy of formation of cubic silicon carbide (SiC) is 62.8 kJ mol-1 . Determine…

A: The change in free energy is used for the prediction of direction of the chemical reaction at…

Q: Write some advantages and disadvantages of ceramic materials compared to metals?

A: Metal is a very broad term in itself but in general metals are those chemical elements that are…

Q: 3. Describe the classification of nanomaterial based on their origin.

A: Please find below the complete classification tree of nano-particles.

Q: Briefly define each term. a. orthosilicate b. amphibole c. pyroxene d. pyrosilicate e. feldspar

A: Since you are posted with multiple sub-parts. As per the rule, I am answering the first three…

Q: sketch a diagram showing the formation of energy levels from the valence orbitals for Li, Li2, Li3,…

A: Diagram showing the formation of energy levels from the valence orbitals for Li, Li2, Li3, Li(n). On…

Q: 2. This steel is used in railway wheels and tracks, gears, and crankshafts. * O High carbon steel O…

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

A: In a reaction, the amount of product formed depends on the amount of reactant reacted. The…

Q: Compare and contrast the two types of metal alloys.

A: Two types of alloys,    Substitutional alloy    Interstitial alloy

Q: MCQ 170: Metal oxide that turns into cement upon roasting with clay is A. NO B. Cao С. ВаО D. MgO

A: Metal oxide: Those chemical compound having metal ion as cation and oxide as anion are known as…

Q: Define d ―p bonding. ii. Why C≡N¯ can accept the electron from the d orbital in metal central?

A: i) dπ - pπ bonding = It is a special kind of bonding in which, electrons are donated from filled p…

Q: If you consume 1.0 kg of CaCo3 in the production of cement how many kg of Co2 do you produce?  show…

A: Reaction -  CaCO3  -----> CaO + CO2 Where CaO is cement Given -  Mass of CaCO3 - 1 kg To find -…

Q: 2. Calculate the composition in weight percent of an alloy that contains 200kg of Fe, 400 gm of C…

A: Here we are required to calculate  the composition in weight percent of an alloy which contains…

Q: relevance of chemistry in STEELS AND CAST IRONS -STAINLESS STEEL -CAST IRONS

A: Answer - Steel - Steel is made from iron by removing impurities and adding substances such as…

Q: • 1. What is metallurgy? • 2. Give at least 5 examples of Ferrous alloy. Explain briefly its…

A: Detail about metallurgy is given below.

Q: You have a mixture of KCI, BaCO3, and SiO2, From the following, select the steps that would allow…

A: Answer: Among the given 3 compounds, KCl, BaCO3, and SiO2, the compound KCl is water-soluble and…

Q: What are the clinical uses of iron preparations? Explain the use of sulfuric acid in the analysis?

A: We have to describe the clinical uses of iron preparations and also explain the use of sulfuric…

Q: Which iron species will have the greatest propensity to bond to carbon monoxide (remember CO binds…

A: Transition metals can form coordination complexes with carbon monoxide ligands using synergistic pi…

Q: 1) The first step in the production of high purity silicon for semiconductors is represented by this…

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Q: Describe how the following changes are brought about: (i) Pig iron into steel. (ii) Zinc oxide into…

A: ( i ) Pig iron into steel: Pig iron is charged into basic oxygen furnace (BOF) and water cooled…

Q: Give explanations for the large drops in melting point fromC to Si and from Ge to Sn.

A: In the periodic table, the atomic size is decreases across left to right and up to down increases.…

Q: Give reasons, why copper is used to make hot water tanks and not steel (an alloy of iron)

A: Copper is used to make hot water tanks. Steel reacts with steam.

Q: e. Explain with relevant points about structure, alloying elements and characteristics.

A: Alloying elements are used to alter the chemical and mechanical properties of steel to provide them…

Q: ) Metal Plating is a common process. What is it? How is it done? Give a basic description of the…

A: Solution :     Metal plating is a process in which a thin layer of one metal coats the other…

Q: Using your own words, Discuss the difference between Alloys and composite materials

A: Mixtures are combinations of two or more substances in which each substance retains its chemical…

Q: What is a Substitutional alloy?

A: Alloy is a simple mixture of metals. Alloy is defined as a substance formed from the combination of…

Q: What is metallic glass? Describe the features that promote high glass-forming ability in metals.

A: Metallic glass: It is an amorphous metal alloy. The atoms in the materials are decorated by…

Q: Austenite form of iron has fcc crystal lattice structure,whereas its alpha form has bcc crystal…

A: The formula for density is - The relation between radius, r of the atom and the edge length of the…

Q: d. A sample of slag from a blast furnace is analyzed for SiO2 by decomposing a 0.5003-g sample with…

A: Since you have posted multiple question, but we will able to solve first one for you. For remaining…

Q: The table below lists some properties of three carbon allotropes. Explain, from a molecular…

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Q: wo researchers are to produce non-ferrous alloys materials. Researcher A is producing cast lloys…

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Q: The hypothetical metal is said to contain various crystalline defects. Explain the role of defects…

A: Crystal Defects is imperfection of regular geometrical shape. This happenes due to change of…

Q: Why do the alkaline earths have low resistivities?

A: Resistivity is the property of a substance that determines how a substance can efficiently resist or…

Group 13 Elements

In the periodic table, group 13 elements exist in the first p-block. There are six elements present in group 13, which include boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and element 113 (ununtrium, (Uut)). Group 13 elements are also designated as the boron family.