How is Le Châtelier’s principle involved in the productionof elemental potassium?

Q: he following substances are given: ammonia, oxygen, platinum and water. Write equations for the…

A: Let us discuss the process of nitrous oxide formation.

Q: Describe the equilibrium processes involved in the solvent extraction of metal chelates.

A: Answer - Equilibrium process - Chemical equilibrium, condition in the course of a reversible…

Q: Why is the formation of slag useful during the smelting of iron?

A: During smelting of iron to extract the pure iron the temperature is about 1123K. Here the flux CaO…

Q: a balanced chemical equation of titanium acetate with ammonia in water

A: The formula for Titanium acetate is: Ti(CH3COO)4   It will dissociate in water as: Ti(CH3COO)4   →…

Q: Why metals like potassium and sodium can not be extracted by reduction of their oxides by carbon?

A: Potassium and Sodium are highly electropositive elements. They have positive oxidation state when…

Q: What is the significance of leaching in the extraction of aluminium ?

A:

Q: >Sodium peroxide is a very powerful oxidizing agent. Balance the reaction of sodium peroxide with…

A: The reaction between sodium peroxide and elemental iron is an oxidation-reduction reaction.  The…

Q: Explain the different production process of advanced materials like carbon filter, ceramics, and…

A: The different production processes of advanced materials like a carbon filter, ceramics, and micro…

Q: Name the principal ore of aluminium. Explain the significance of leaching in the extraction of…

A: Aluminium is generally extracted from bauxite ore.

Q: What is the balance equation for the decomposition of cesium nitride

A: Cesium nitride is an ionic compound. Cesium is very harmful when it emits gamma radiations.

Q: what is the role of silica in the metallurgy of copper?

A: The most important ore of copper found on the earth is the copper-pyrite ore whose chemical formula…

Q: Describe the principle controlling each of the following processes :(i) Vapour phase refining of…

A: Vapour phase refining method: It is refining process in which metallic ore is converted into its…

Q: Write the chemical formula for each of the following, and indicate the oxidation state of the…

A: To find: The chemical formula of  xenon trioxide The oxidation state of Xenon in  xenon trioxide

Q: How is Vanadium a Problem and an opportunity?

A: Interpretation: How vanadium is a problem and an opportunity is to be determined.

Q: Basic physical properties of sulphate group minerals and economical use of these properties. Write…

A: Sulphate group minerals have sulphate ion (SO42-) in their structures. It occurs as gangue minerals…

Q: Why is it important to know the reactions of alkali and alkaline metals in metallurgical processes?

A: Alkali metals are group 1 elements like potassium, sodium, Lithium, cesium, rubidium etc. Alkaline…

Q: What is the role of CO2 in the extractive metallurgy of aluminium from its ore?

A: The entire scientific and technological processes involved in the extraction and isolation of a pure…

Q: What is the role of zinc metal in the extraction of silver?

A: A separation method involving the separation of a material from a matrix is called as extraction…

Q: Write an equation for the reduction of cesium chloride by elemental calcium at high temperature.

A: Given reaction, Reduction of cesium chloride by elemental calcium at high temperature.

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: 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: Calsium carbide lamps were earlier used in mines. Write the reaction equation for the working of…

A: Answer:

Q: Explain why fluorine is found only with the oxidation state of -1 or 0, while the other halogens are…

A: Fluorine in its elemental form has 0 oxidation state.

Q: Name the following compounds and assign oxidation states to the halogens in them: BrF5

A: The name of the given compound (BrF5) is Bromine pentafluoride.

Q: Write the chemical reactions involved in the extraction of silver from silver ore.

A: Silver is a noble metal. The most important ore of silver is argentite.

Q: The titanium chloride then reacts with liquid magnesium at 900°C to givetitanium and magnesium…

A: 2Mg + TiCl4  → 2MgCl2  + Ti

Q: Why is vanadium present in oil from some sources?

A: Vanadium is an element having atomic number 23. The atomic symbol of vanadium is V. It is a…

Q: What is the role of NaOH in the metallurgy of aluminium?

A: Given: The extraction of aluminium is done from its ore called bauxite, Al2O3.2H2O. There are…

Q: Write the chemical formula for each of the following, and indicate the oxidation state of the…

A: (A) calcium hypobromite- Ca(BrO)2, halogen- Br, oxidation state of Br is "+1" (B) bromic acid-…

Q: What is the typical concentration of oxygen in dry air?

A: Mixture of gases namely oxygen, nitrogen, carbon dioxide and traces of some other gases are present…

Q: Describe the differences in the allotropes of white and red phosphorus. Explain why red phosphorus…

A: White phosphorous:White phosphorous is made up of P4Possesses complicated network of bonding.Must…

Q: Although thermodynamically feasible, in practice, magnesium metal is not used for reduction of…

A: The objective of the question is to explain the reason that although thermodynamically feasible in…

Q: Which is the least reactive alkali metal? Why is this not expected based on standard oxidation…

A: The tendency of a metal to lose electron easily is the basis for reactivity of metal atoms.

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.