Write the chemical equation involved in the preparation of sodium hydroxide. Name the process ?

Q: Magnesium ions are removed in water treatment by the addition of slaked lime, Ca1OH22. Write a…

A: Presence of magnesium ions in water is responsible for the hardness of water. So, during water…

Q: Outline the steps in which magnesium oxide and Sodium hydroxide is used to separate water from heavy…

A: Heavy metal are toxic substance which hazardous in human life. Generally heavy metal are present in…

Q: Describe the preparation of potassium permanganate. How does the acidified permanganate solution…

A: The chemical name of Potassium permanganate is KMnO4. It is an inorganic compound and dark violet in…

Q: Write the overall balanced equation for cobalt (II) nitrate hexahydrate reacting with ammonium…

A: Given that, Cobalt (II) nitrate hexahydrate reacting with ammonium carbonate, concentrated ammonia,…

Q: Define the term Hydrogen Halides?

A: The term hydrogen halides has to be explained.

Q: What are Ionic hydrides?

A: Ionic hydrides have to be given below.

Q: What kind of chemical reaction occurs when lime and carbon dioxide lead to the formation of calcium…

A: When lime react with carbon dioxide the reaction occurs as., CaO + CO2 ---> CaCO3

Q: Write the chemical formula for the nitrite ion

A: The chemical formula can be defined as the formula which represents the composition of the atoms…

Q: Liquid water reacts with solid sodium to produce aqueous sodium hydroxide (NaOH) and hydrogen gas.…

A:

Q: . Give the formula of the substance formed after the addition of water to sulfur dioxide.

A: The chemical formula of water is H2O and chemical formula of sulfur dioxide is SO2.

Q: HCl + Al(OH)3

A: This is an acid-base reaction  Al(OH)3 - A base HCl - an acid In this acid - base or neutralisation…

Q: Why arsenic 3 is more toxic than arsenic 5? Relate its chemical structure.

A: Please find your solution below : Arsenic toxicity is a medical condition which occurs because of…

Q: Write the balanced chemical equation for the reaction of dilute sulphuric acid with iron.

A: Balanced reaction is a chemical reaction in which number of atoms for each element in the reaction…

Q: Write the reaction equation for the reaction of carbon with copper(II) oxide.

A: The reactions between carbon and copper(II) oxide, as it reduces the metal oxides to the metals and…

Q: What is the oxidation number of the bromine atom in sodium bromate? O +1 O -1 O +3 O +5

A: Oxidation number of an elementis generslly known as total numberof electrons either lost or gainby…

Q: Write the balanced reaction for the synthesis of Al2O3 from its elements?

A: Since the synthesis reaction has formation of 1 mole of compound to be synthesise from its natural…

Q: Write two balanced chemical equations in which sulfuric acid acts as an oxidizing agent.

A:

Q: Describe the Haber process?

A: To describe the Haber process.

Q: Give a reaction equation for the synthesis of boric acid

A: The formula for the boric acid is H3BO3 in which three OH groups are attached to B.

Q: Write the net ionic equation for the reaction of magnesium with nitric acid. Include phrases

A: When magnesium reacts with very dilute nitric acid, it forms magnesium nitrate and hydrogen gas is…

Q: Write the balanced equation of the reaction between sodium hypochlorite and water.  10. Write the…

A:

Q: Write and balance the chemical equation that represents the reaction of sulfuric acid with sodium…

A: ANSWERE IS DISCUSSED BELOW :

Q: Write the chemical formula for phosphorus trihydride

A: We are to writhe chemical formula of phosphorus trihydride.

Q: What is a product of the reaction between boron tribromide and water? O boric acid O hydrogen gas O…

A:

Q: Write equations showing the stepwise ionization of phosphorous acid.

A:

Q: Write the chemical formula for tellurium hexaiodide

A:

Q: Write equations for the formation of these compounds -) from the elements: a. Strontium Hydride b.…

A: While writing the formation equation from the respective elements, we write the elements in their…

Q: 7. (a) Write a complete, balanced chemical equation to show how sodium carbonate removes calcium…

A:

Q: How is the process of producing purified water? Step by step and what machine or equipment to used…

A: Water is an essential substance which is composed of hydrogen and oxygen. It exists in 3 forms, viz.…

Q: Write the chemical reaction involved in the preparation of sulphur sol.

A: A solution can be defined as the mixture that consists of two components; solute and solvent. Here…

Q: Write the chemical formula for manganese(IV) chromate

A: Given, a chemical name of compound manganese(IV) chromate.we are asked to write the chemical formlua…

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: Illustrate with a balanced chemical equation the reactions involved in the heating of magnesium and…

A: Illustrate with a balanced chemical equation the reactions involved in the heating of magnesium and…

Q: Write an equilibrium equation to represent the reaction of chloramine, ClNH3, a base, with water.

A:

Q: Write the chemical reactions on group 3 cations

A: The species having positive charge are termed as cations.

Q: Write a balanced chemical equation for the acid-base reaction of oxalic acid, H2C2O4, with sodium…

A:

Q: Write the chemical formula for cesium acetate

A: The given compound is cesium acetate. It is an ionic compound formed between cesium and acetate ion.…

Q: "In the process of lime softening, calcium hydroxide (Ca(OH)2) is added to hard water to remove…

A:

Q: Write balanced equations for the following reactions diphosphorus trioxidewith water

A: Given, diphosphorus trioxide with water

Q: Write the reaction equation for the Haber process.

A: Haber process is also known as Haber Bosch process. It is a process which is used for artificial…

Q: Write the chemical formula for sodium hydride

A: To write the chemical formula of a compound first write the name of cation and after this write the…

Q: One of the steps in the production of sulfuric acid involves the catalytic oxidation of sulfur…

A: According to the question we have the reaction of catalytic oxidation of sulfur dioxide.  2SO2 (g) +…

Q: Complete and balance the following equations. Write the entire equation, including the reactants and…

A: The following equations are to be completed and balanced:

Q: Write balanced equations for the following reactions: a.) the heating of aluminum carbonate (b.) the…

A: The chemical equation is the representation of the conversion of reactants to products. The…

Q: >Magnesium ions are removed in water treatment by the addition of slaked lime, Ca(OH)2. Write a…

A: Presence of magnesium ions in water is responsible for the hardness of water. So, during water…

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.

Q: The chemical formula for dibromine monoselenide.

A: IUPAC nomenclature is used for naming the inorganic compounds as recommended by international union…

Q: Give the balanced chemical equations for the reactions of Group IV cations with (NH4)2HPO4.

A: Group IV cations are Ca2+ , Ba2+ and Sr2+ , these cations easily precipitated out by adding…

Group 15 elements

The elements of group 15 are phosphorus, nitrogen, bismuth antimony, and arsenic. The most abundant element which is present in the air is nitrogen and the percentage of nitrogen present in the air is 78%. In the free state, the elemental nitrogen is present as diatomic gas (N2). In the organic matter obtained from plants and animals, phosphorus is the dominant element present. In nucleic acids, phosphate groups are present. Phosphates are also found in teeth and bones. The other elements arsenic, bismuth, and antimony are found as sulfides. Arsenopyrite, bismuth glance, and stibnite are examples of sulfides of arsenic, bismuth, and antimony respectively.