Give the reason for the fusion of an organic compound with sodium metal for testing nitrogen, sulphur and halogens.

Q: Describe the hydrometallurgy process?

A: SOLUTION: Step 1: The method of metal extraction from the ore involving an aqueous solution of salt…

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: >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: What is the process of manufacturing activated carbon?

A: Given process,    Manufacturing activated carbon

Q: What are the sources of mercury?

A: ANSWER IS DISCUSSED BELOW :

Q: Magnesium is an active metal; it burns in the form of powder, ribbons, and filaments to provide…

A: Concept introduction: Magnesium (Mg) is an alkaline earth metal and belongs to group IIA in the…

Q: Describe the difference between regular charcoal and activated charcoal.

A: Charcoal is formed by burning carbon containing compounds under limited supply of oxygen.

Q: What are the two major processes for making carbon black?

A: Carbon black :- Carbon black contains only carbon atoms. It appears as a black powder.It is nothing…

Q: What is the chemical reaction used for the preparation of methane in a laboratory using sodium…

A:

Q: explain why the manufacture of nitric acid from ammonia carried out at 900 °C

A:

Q: (a) Discuss how the hard water can be serious issue for the domestic and the industrial usage?…

A: Issues- =>Hard water is unfit for washing as it is difficult to form lather with soap. ( wasting…

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: Where does 179.8 Fe(NO3)2 came from?

A: to convert the no of moles into mass ,use formula,no of moles of substance =molar mass of substance…

Q: Silicic acid, SiO2.xH2O(s), is a weaker acid than carbonic acid, H2CO3(aq). Write a balanced…

A: Chemical reaction is given by, Mg2SiO4 + 4CO2 + 2H2O  2Mg+2 + 4HCO3- + H4SiO4 Mg2SiO4 + 4H2CO3…

Q: Why does boron form electron-deficient bonds? Provide an example.

A: Electron deficient compounds are the compounds that have vacant p-orbital to accept the lone pairs…

Q: 0.3458 g of an organic sample is weighed, and the phosphorus it contains is brought to a constant…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: what is the chemical formula created when aluminum (13) bonds with the polyatomic ion hypochlorite?

A: Aluminium has an atomic number 13 which reacts with polyatomic ion such as hypochlorite ion ClO- to…

Q: provide the balanced equation: the reaction of zinc metal with sulfuric acid (H2SO4) solution…

A: In a chemical reaction; the substance which involves in conversion is said to be reactant whereas…

Q: Why is nitric acid added to sodium extract before adding silver nitrate for testing halogens?

A: In halogen test, small amount of nitric acid is added to sodium extract ( lassaigne's extract)…

Q: Describe how nitrogen can be separated from the other components of air.

A: The most common method used to separate nitrogen from air is called fractional…

Q: How are the silica tetrahedrons linked for CaSiO3 ? Which class of silicates does this compound…

A: The given compound CaSiO3 is example of pyroxene. The main formula unit in it is SiO32-. The ionic…

Q: Why is boron oxide often added to silica glass?

A: Boron is used in glass manufacturing in the way that addition of boron oxide to glass help in…

Q: How are the silica tetrahedrons linked for ZrSiO4? Which class of silicates does this compound…

A: The way how silica tetrahedrons linked for ZrSiO4 are shown as follows,

Q: Name two compounds that is formed from the reaction of carbon dioxide with water

A: Carbonic acid (H2CO3) (H2CO3), a compound of the elements hydrogen, carbon, and oxygen. It is…

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: Discuss the preparation, properties and uses of (a) Celluloid

A: Celluloid is made from a mixture of chemicals such as nitrocellulose, camphor, alcohol, as well as…

Q: How can you separate alumina (Al2O3) from silica present in bauxite ore? Write the chemical…

A: Filtering of aluminum from bauxite: Finely powdered bauxite metal is processed with a watery…

Q: Why do boiling potatoes react to hydrogen peroxide whereas raw potatoes do not?

A: It is an experiment that is performed in the lab.

Q: Magnesium is obtained by electrolysis of molten MgCl2. (a) Why is an aqueous solution of MgCl2 not…

A: Electrochemistry gives the relation between electrical energy and chemical changes associated with…

Q: In Ethereum, what is the function of gas?

A: The concept of Gas in Ethereum introduced to to maintain a distinct value that particularly…

Q: Which of the following elements will not form metallic hydride when react with hydrogen? a)…

A:

Q: What are the processes used during the synthesis and purification of cobalt(II) sulphate (CoSO4.7H2O

A: Synthesis of cobalt(II) sulphate (CoSO4.7H2O): Cobalt(II) sulphate can be synthesized by the…

Q: The production of high-grade iron from hematite and magnetite using a blast furnace involves several…

A: The production of high-grade iron from hematite and magnetite using a blast furnace involves several…

Q: How sodium is used for extraction of silicon and boron?

A: Extraction of silicon:Silicon dioxide is extracted from waste colored glasses by alkali using sodium…

Q: Write a balanced equation for each of the following reactions:(a) preparation of white phosphorus…

A: A balanced equation for each of the following reactions is to be written:(a) Preparation of white…

Q: Give some chemical properties of ferric hydroxide

A:

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: Write chemical equations for the following processes: 1. Sublimation of carbon dioxide 2.…

A: In a chemical reaction; the substance which involves in conversion is said to be reactant whereas…

Q: Why should a magnesium ribbon be cleaned before burning in air?

A:

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: Write the reaction equations for the synthesis of nitric acid and nitrous acid

A: Nitrous acid is unstable and weakly acidic compound. It exists in the solution of nitrate salts…

Q: What type of reaction is indicated by the production of HBr? Two of the reactions above produce HBr.…

A: We have to discuss a reaction in which product formed is HBr.

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.