What is Lithium Chloride?
Lithium chloride is a chemical compound with a chemical formula “LiCl”. The salt is a normal ionic compound, although the Li+ ion is small in size, it produces unrecognized effects for other alkali metal chlorides, such as exceptional solubility in polar solvents and its hygroscopic properties.
IUPAC Name: Lithium chloride
Synonyms:
Lithium chloride (LiCl)
Lithium chloride
LiCl
Molecular Formula: LiCl or ClLi
Molecular Weight: 42.4 g/mol
Properties:
1. Physical Properties of Lithium Chloride Licl:
It is Deliquescent in nature, appear as cubic crystals, granules or crystalline powder
It has sharp saline taste
It has Boiling point of 2417 to 2480 °F at 760 mm Hg
Its Melting point is 1121 °F
It has Density of 2.068 at 77 °F
Aqueous solution of lithium chloride is neutral or slightly alkaline
Solubility: Very soluble in water alcohols, ether, pyridine, nitrobenzene
2. Chemical Properties of Lithium Chloride Licl
Lithium Chloride Reaction with Sulfuric Acid:
When Lithium chloride reacts with sulfuric acid, it forms lithium sulfate and hydrogen chloride.
The chemical equation is given below.
\[ 2LiCl + H_{2}SO_{4} \rightarrow 2HCl + Li_{2}SO_{4}\]
Lithium Chloride Reacts with Base:
When lithium chloride reacts with sodium hydroxide, it forms lithium hydroxide and sodium chloride.
\[ LiCl + NaOH \rightarrow LiOH + NaCl\]
Licl structure: lithium chloride structure
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Licl Lewis Structure:
lewis dot structure for Licl is shown below:
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Step-by-Step Explanation of How to Draw the Lithium Chloride Lewis Structure
Lithium chloride structure licl is drawn with the help of lewis dots
Lithium chloride is ionic compound, in which Lithium is a metal compound and chloride is a non-metal. Where electrons are transferred from metal ion to non-metal ion.
One electron is transferred from lithium and makes it electro-positive and by gaining one electron from lithium, chlorine becomes electronegative.
Preparation:
Lithium chloride is prepared by treating lithium carbonate with hydrochloric acid. It is the highly exothermic reaction of lithium metal with either chlorine or anhydrous hydrogen chloride gas.
When hydrate is heated along with a stream of hydrogen chloride, then anhydrous LiCl is produced
Uses of Lithium Chloride Licl:
Lithium Metal by Electrolysis
Lithium chloride is primarily used at 450 ° C (842 ° F) for the preparation of lithium metal by electrolysis of a LiCl / KCl.
As Brazing Flux
Lithium chloride is also used as a brazing flux for aluminum in automobile parts.
Other Lithium Chloride Uses:
As desiccant in drying air streams.
lithium chloride is used in organic synthesis. For example, as an additive in the Stille reaction.
Biochemical Applications:
LiCl is used to precipitate RNA from cellular extracts
As a flame colorant, Lithium chloride is used to produce dark red flames.
Lithium chloride: it is used as a Relative humidity standard in the calibration of hygrometers and itself can be used as a hygrometer.
Molten LiCl is used for the preparation of lithium niobite, graphene and carbon nanotubes.
LiCl has strong acaricidal properties (Varroa destructor in populations of honey bees)
FAQs on Lithium Chloride
1. What is Lithium Chloride Used for?
Lithium chloride is primarily used at 450 0C (842 0F) for the manufacture of lithium metal by electrolysis of a molten LiCl / KCl. LiCl is also used in automotive parts as a brazing flux for aluminum. It is used as a desiccant to dry fluxes of air.
Lithium chloride, one of the most well-known mood stabilizers with antisuicidal effects, is currently being utilized as an agent for acute mania and as a maintenance treatment in bipolar disorder (BD).
It has several specialized applications in organic syntheses, such as as an additive in the Stille reaction. It has biochemical uses that we utilize to precipitate RNA from cellular samples, which is particularly significant.
Another application of lithium chloride is as a flame colorant for producing dark crimson flames. It is used as a relative humidity reference in the calibration of hygrometers.
It has the ability to function as a hygrometer. It also salts from deliquescent self-solution when exposed to air. Furthermore, the equilibrium LiCl concentration of the resultant solution may be proportional to the air's relative humidity.
Its molten state is used in industry to cook food.
2. What is the Chemical Formula for Lithium Chloride?
The chemical formula for Lithium chloride LiCl or ClLi. Its salt, like those of other metal chlorides, forms crystalline hydrates. Its mono-, tri-, and penta hydrate forms are also known. By heating the hydrates, we can regenerate their anhydrous salts. It can also absorb up to four equivalents of ammonia per mol. The solution of lithium chloride, on the other hand, can be used as a source of chloride ions when combined with another ionic chloride.
Students can get complete information about the chemical formula for lithium chloride with the study material of Vedantu which is prepared by the subject specialized teachers that have years of experience in providing the best knowledge to students.
Students can get the best educational advice from the Vedantu's team where they have given the best tip to study and prepare for your exams so that you can excel in your subject and get through it with flying colors.
3. What is the Molar Mass of Licl?
The molar mass of lithium chloride is 42.394 g/mol. Calculate the molar mass of each element in the compound, then multiply the element's atomic mass by the number of atoms in the compound to get the molar mass of the compound. Calculate the molar mass of the compound by adding the molar masses of each element. Students can get knowledge about the molar mass of LiCl with the help of the worksheets given by vedantu’s professional teachers that are written in very simple language that helps students to get better understanding and make it easy to learn.
4. What is the Name of the Compound Licl?
The name of the compound LiCl is Lithium Chloride, you can get complete study material for studying lithium chloride with Vedantu. Study material by Vedantu provides you detailed knowledge about Lithium Chloride - Properties, Structure, Preparation, and Uses. students don't need to search for more information; they can get complete details here on Vedantu's site.
Students can look into Vedantu's response worksheets to gain an idea of how to compose answers to common problems. Students can also obtain an idea of what type of questions are asked in exams and what they should answer by studying sample papers and crucial questions with solutions. This aids them in getting good grades on the final exam.
Here are a few expert pointers on how to compose good responses:
Explain the question.
Where necessary, use bullets to write points.
Wherever a blue or black pen is necessary, use it.
Try to break it down into steps.
Demonstrate how the solution works.
Make a preliminary draught in the right margin.
Complete all of the questions.
5. What is Lithium Chloride Lewis Dot Structure?
Chemistry, the Lewis dot structure is a simplified representation of an atom or molecule's valence electrons. "Dots'' indicate valence electrons, whereas "lines' represent bonding pairs of electrons.
Electrons of Valence:
A valence electron is an electron that exists within an atom's outer shell.
Valence electrons, also known as bonding electrons, can engage in chemical bonding.
Non-bonding electrons, also known as lone pairs of electrons that surround an atom, are also known as valence electrons.
The presence of valence electrons as bonding or nonbonding pairs has an impact on the molecular geometry of a molecule.
Except in the case of coordinate covalent connections, where one atom donates both electrons, each species contributes one valence electron to the bond when a single covalent bond is established.
You can get information about bonding pairs of electrons on the Vedantu site and study this topic completely with expert guidance. you can get access to live sessions with top-notch teachers.
