A feldspar sample was analyzed. In the analysis of 0.4270-g sample, a mixture of KCl and NaCl is obtained weighing 0.0716 g. The KCl is then converted to 0.1558 g of K2PtCl6 by chemical reaction. Calculate the percentage of Na2O in the feldspar.

Q: What is hydrometallurgy? Give one example where it is used for metal extraction.

A: The definition of hydrometallurgy with an example has to be discussed,

Q: In the pyroxene kanoite, the formula unit has two SiO,2 units and is balanced by manganese and…

A: The name of the given compound is kanoite. It is made up of two SiO32-anions and Mg2+ and Mn2+ as…

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

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Q: Qualitatively predict the trends in melting point, boiling point, and hardness of metals?

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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: In determining the manganese dioxide content of a pyrolusite mineral. A sample of 0.5261 g of…

A: Equation representing reaction of KMnO4 with oxalate: 2 MnO4- + 5 C2O42- + 16 H+ = 2 Mn2+ + 10 CO2 +…

Q: What are alumino silicates or FELDSPARS

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

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Q: what is the difference between ferromagnetic and paramagnetic?

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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: Replacement of aluminum ions in kaolinite with magnesium ions yields a compound with the formula…

A: Given formula,      Mg3Si2O5(OH)4

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: Given the formula of some materials, identify the principal metal than can be extracted from each…

A: Alloy is the mixture of two or more elements combined together.

Q: elaborate the process of metallurgy

A: Metallurgy is the process of extraction of metals.

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: Name the three (3) unit cells commonly found in metal structures and briefly explain the method of…

A: Unit cell is the repeating unit of a lattice. It has net symmetry that a crystal possesses. Due to…

Q: A basic lining is given to a furnace by using:(a) Calcined dolomite(b) Copper sulphate(c)…

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Q: Provide a general description of how hydrometallurgy is used to extract metals from ores.

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Q: c) Quenching is employed to harden metallic materials. i. Explain the process of transforming PLAIN…

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Q: 1. Explain the magnetic properties of Mno Zno 2Fe;O, based ferrite on its structure.

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Q: >Describe the effects of adding Mn to steel and give a use for manganese–steel alloys.

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Q: Specify clearly the three different principle ways by which impurities can be present in a…

A: A question based on analytical process that is to be accomplished.

Q: Steel is an example of interstitial alloy .A ionic solid .B molecular solid.C substitutional alloy.D…

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

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which of the following could be useful as an elemental semiconductor? Cu O F O K As Xe

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Q: >Explain why metals such as Au and Ag are found in their elemental states in nature, but metals…

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Q: Iron-Cement (Fe-Fe3C) Draw the phase diagram, show the reactions and temperatures on the graph and…

A:

Q: Austenite form of iron has FCC crystal lattice structure, whereas its alpha form has BCC crystal…

A: Assuming the mass of each atom of iron is M and its radius of atom is r. In case of Austenite the…

Q: Q: quartz is feldspathic. a. True. b. False.

A: Quartz is one of the useful mineral .

Q: The earthy impurities associated with mineral used in metallurgy are called(a) Slag(b) Flux(c)…

A: Gangue is the earthly impirity associated with minerals.

Q: 5. What is the composition, in atom percent, of an alloy that consists of 30 wt% Zn and 70 wt% Cu?

A:

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: 4.14 What is the composition, in atom percent, of an O alloy that consists of 5.5 wt% Pb and 94.5…

A: 4.14 Weight % of Pb = 5.5 %Weight % of Sn = 94.5 %The atomic weight of Pb is 207.2 a.m.uThe atomic…

Q: Indicate the coordination number and the oxidation number of the metal for [Co(NH3)4Cl2]Cl.

A: Coordination number of Co in [Co(NH3)4Cl2]Cl:Coordination number is the ligands attached to the…

Q: A reference book lists the chemical formula of one form of vermiculite as [(Mg2.36FE0.48…

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Q: It binds the different components in a ceramic mixture. O coke O alum O feldspar O filler

A: The correct option is:

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.