What do the silicate structures include?

Q: >Why does BN form compounds similar to those formed by elemental carbon?

A: The boron nitride consists of BN units, which have same number of electrons (isoelectronic) as that…

Q: Explain the observed properties of Corundum (-Alumina) based on the features of its crystal…

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: what happens when lead sulphide is heated in the presence of air?

A: When lead sulphide is heated in presence of air i.e in presence of oxygen, it produces lead oxide…

Q: 1. Chemical reduction of zinc oxides in the presence of reduced carbon 2. Formation of anorthite…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first 3 sub-parts of…

Q: Sketch the structure of a 1:1 and 2:1 layer silicates.

A: Structure of 1:1 layer silicate (kaolinite) illustrating the connection between tetrahedral and…

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: Sketch the silicon–oxygen tetrahedron and explain how these fundamental building blocks join…

A: Complexions [SiO4]4- having a net charge of -4, to become electrically balanced, these complexions…

Q: Discuss how the concept of reciprocal lattice helps in the Ewald construction and determination of…

A: The arrangement of atoms/ions that constitute the crystal in the three-dimensional pattern furnishes…

Q: By means of Lewis structures demonstrate the formation of a group silicate, a cyclotetrasilicate as…

A: Silicate is a group of compounds containing silicon and oxygen. They are the large polymeric anionic…

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: likely to be silicon doped with Antimony Sb?

A:

Q: Why is beryllium carbonate unusually unstable thermally as compared to the other carbonates of this…

A: Beryllium belongs to group 2 in the periodic table. The carbonates of this group are - BeCO3, MgCO3,…

Q: Draw a structure consisting of SiO4 units arranged in a chain with each unit sharing two of its…

A: Silicates are compounds of silicon and oxygen with a basic unit of  [SiO44-] Silicates are of…

Q: 6. Draw a chain silicate structure containing four tetrahedra. Show the numbers of Si atoms, O…

A: Basic unit of silicate, [SiO4]4- tetrahedron, can form single and double chains and sheets.  The…

Q: State the classification of silicates according to the mineral’s structures from island silicate to…

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Q: 9. The general formula of silicate ion present cyclic silicates is (SIO3)n2n- O sio44- Si2052-…

A: Cyclic silicates contain three or more tetrahedral SiO42- units. These units are linked by two…

Q: Describe the nature of electrical conduction in (a) germa- nium doped with indium and (b) cadmium…

A: (a) Germanium doped with indium: When germanium is doped with indium, it creates new levels at the…

Q: What are Silicate Ceramics? Give some examples?

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Q: Explain the group point, color and magnetic properties before and after oxygen binding.

A: The porphyrin ring with Fe2+ at the center has a darker red colour colour , when O2 is not bounded…

Q: A brief description of the range of silicate ions that can be form given in giligot ure

A: This is a multiple questions .According to Guidelines, in multiple questions, we can solve only the…

Q: Using Table 22.1, predict the structure of each of the fol- lowing silicate minerals (network,…

A: Following structures are

Q: Which of the following acids would be capable of reacting with a silicate (SiO2) mineral? A) HF B)…

A: silicon dioxide generally Known as silicate not easily reactive with acids in normal conditions but…

Q: Chemistry please explain: what is the difference between the composition of hydroxyapatite and…

A: The naturally occurring substances from which elements/metals can be extracted are called ores.…

Q: Geosciences are very versatile. This fact rests or the finding that the number of silicate minerals…

A: a) The step by step reaction sequence from silicic acid to tricyclosilicate is shown below-

Q: Does roasting increase or decrease the mass of sulfides?

A: During the roasting of sulfide ores , sulfides are converted into oxides and sulfur is converted…

Q: Why lower oxidation states is more stable  than higher oxidation states for heavier p block…

A: All known elements are placed in the Modern periodic table in increasing order of their atomic…

Q: Describe the preparation of (i) Potassium dichromate from sodium chromate

A: Describe the preparation of (i) Potassium dichromate from sodium chromate

Q: How many grams of chromic sulfide will be formed from 1.5 kg of chromic oxide according to the…

A: 2 Cr2O3 + 3 CS2 = 2 Cr2S3 + 3 CO2 This will be the required balanced chemical equation, Given,…

Q: How is elemental silicon obtained by aluminothermy method? Explain with the reaction equation.

A: Aluminothermy method or Aluminothermic reactions are those chemical reactions in which aluminium is…

Q: (i) Name the method of refining to obtain silicon of high purity. (ii) What is the role of SiOz in…

A: Zone refining: It is the process that is used to refine hard metals like silicon in the purest form.…

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: Speculate as to why carbon forms carbonate rather thansilicate analogs.

A: The d-orbitals are available for the elements that exhibit the principle quantum number of three or…

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…

Group 14 Elements

The following elements come under group 14 of the periodic table.