cassiterite is an ore of ?

Q: How does the Mineral Family- Oxides is used in everyday life and in Engineering activities?

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Q: List principal Mineral sources of some Transition Metals?

A: Transition metals are the metals that are listed between s and p block elements in the periodic…

Q: Give a brief explanation of this mineral  Bauxite ore

A: Give some detail explanation about bauxite and write down its uses in the industry or anywhere else.

Q: >Propose a chemical procedure to extract cobalt from the mineral cobaltite, CoAsS. What are some…

A: The mineral Cobaltite has Co, As and S with it. Using chemical procedure called roasting Co is…

Q: A sample of slag (ore tailings) from a blast furnace was analyzed to determine the SiO2 content. A…

A: Percentage by mass It is used to express the concentration of the component in the mixture. % by…

Q: A sample of slag (ore tailings) from a blast furnace was analyzed to determine the SiO2 content. A…

A:

Q: Silicon carbide (SiC) is made by the high-temperature reaction of silica sand (quartz) with coke;…

A: Given: At high temperature, the reaction of silica sand (quartz) and coke produces silicon carbide…

Q: Cite and explain three reasons why ferrous alloys are used so extensively.

A: Three reasons why ferrous alloys are used so extensively have to be explained below.

Q: What is a heterogeneous alloy?

A: Alloy is a mixture of metals, which are formed via mixing of the molten metals. Example = Brass is…

Q: phase in metal sn? If it's not give the reason.

A: According to question a) Given phase diagram is a Two component Phase diagram. Yes both are Soluble…

Q: Explain silicate with structure and examples

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: A geologist finds a mineral sample alongside a swift-flowing river. She determines that the mineral…

A: We have given that a found a mineral and she determines that the mineral is a type of quartz. That…

Q: Write the formula of, the clay kaolinite?

A: Kaolinite is clay with earthy texture and soft reliability. It is white in color and made by…

Q: (a) Giving examples differentiate between calcination and roasting.(b) What is the role of cryolite…

A: Hello. Since more than one question has been asked, the first question shall only be answered in…

Q: Would you expect carborundum(SiC) to adopt a diamond structure or one of higher coordination?…

A: Carbon and silicon are the elements of group 14 having 4 valence electrons in its outer most shell.

Q: An impure magnetite (Fe3O4) sample weighs 0.5023 g. This is converted to Fe2O3 by chemical…

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Q: (a) Write the principle of method used for the refining of germanium.(b) Out of PbS and PbCO3 (ores…

A: a) The principle method that is used in the refining of germanium is a zone refining process, and…

Q: Write down the reactions taking place in different zones in the blast furnace during the extraction…

A: In blast furnace, iron oxides are reduced at different temperature ranges. In the lower part of the…

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

A: Introduction :  in above given question , volume of SO2 at 25 degree and 1 atm pressure should be…

Q: Why does silica operate at highly temperature

A: Silica is widely used in industry. Since it can withstand high temperature.

Q: what is common oxidation state of lanthanides? and why ?

A: The general electronic configuration of lanthanides is [Xe]4fn5d0-16s2.Lanthanides have incomplete…

Q: The most important oxides of iron are magnetite, Fe3O4,and hematite, Fe2O3. (a) What are the…

A: Oxidation state is referred as the  total no. of electrons lost or gained by the atom to form a…

Q: Calculate the mole percent and mass percent of Mn in the minerals pyrolusite and rhodochrosite.

A: The mole fraction of a substance is equal to the number of moles by the total number of moles.  Mole…

Q: Nickel and copper ores are generally sulfides, whereasaluminum ore is an oxide. Explain this…

A: An acid can be defined as a species that can accept electrons whereas a base can be defined as a…

Q: The lustre of a metal is due to:(a) its high density(b) its high polishing(c) its chemical…

A: Metallic lustre is due to the mobile electrons present in metals which when de-excites releases…

Q: What are silicates? What is quartz?

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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: How are metals used as semiconductors refined? What is the principle of the method used?

A: The metallic compounds which are found in nature, called as minerals whereas the minerals which can…

Q: Several transition metals are prepared by reduction of themetal halide with magnesium. Titanium is…

A: The steps involved in the production of titanium in the kroll's process. In the 1st step…

Q: What is the details programme of the traineeship in mineral processing?

A: details programme of the traineeship in mineral processing:

Q: what is lanthanide contraction?

A: The elements having atomic number 57 that corresponds to lanthanum to atomic number 71 that…

Q: 3. Sketch all the Bravais lattices, why is there no Face centered tetragonal while there is a base…

A: By knowing the smallest unit cell of the compound we can know about the packing of the solid and…

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: What is the most simple silicate material, chemically?

A: The material which is ionic in nature and have Silicon and oxygen as their anion is known as…

Q: Define the following terms:(a) Minerals(b) Ores(c) Gangue

A: Minerals are defined as the solid Inorganic element or a compound generally found in crystalline…

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

A:

Q: Which metals are found in carbaloy steel?

A: Given,Carbaloy steel

Q: Calculate the mole percent and mass percent of Ti in the minerals rutile and ilmenite.<

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Q: Is Aluminium is commonly deliberately alloyed with iron? Why ?

A: Ans: we have to give tha answer that why aluminium is alloyed with iron ??

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…

Q: Is bort a diamond?

A: Bort is used as a abrasive coatings for drill bits, grinding wheel and for cutting stones.