a) Why is ammonia soluble in water?

Q: what is the chemical and physical properties of oxalic acid?

A:

Q: Why are lithium compounds soluble in organic solvents?

A:

Q: Explain in detail why a catalyst is used to produce SO3.

A: Solution- SO3 is produced by the oxidation of SO2 .This was done during contact process.H usually a…

Q: (a) Write the molecular formula of acetaminophen (see     Fig. 7.34b).(b) A tablet of Extra Strength…

A: Given information: Mass of tablet = 500 mg

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

A: Given preparation,            Sodium hydroxide preparation.

Q: Diamond is not a good conductor of electricity because:(a) It is very hard(b) Its structure is very…

A: The current is explained as the flow of electrons in a conductor. Hence, to conduct the electricity,…

Q: A. Write the complete electron configuration for Cl- ion. B. What element is the electron…

A: A. Periodic table represents the systematic arrangement of elements in which the properties of these…

Q: What mass of NaHCO3 must decompose to produce 448 grams of Na2CO3?

A: The balanced equation for the decomposition of NaHCO3 is: 2NaHCO3→Na2CO3+H2O+CO2

Q: Explain Addition of Hydrogen Halides ?

A: Since addition of hydrogen halide to which reactant has not been mentioned, thus a general addition…

Q: Analysis of nitrogen present in organic materials could be analyzed by converting nitrogen to…

A: Analysis of nitrogen present in organic materials could be analyzed by converting nitrogen to ??

Q: Consider NaHCO3(aq).

A: NaHCO3 . It can undergoes hydrolysis to give OH- and also it can give H+.

Q: 9. Draw the structure of the major organi- HBr H₂O

A: Organic reaction are those in which organic reactant react to form organic products.

Q: Explain why thallium(I) fluoride is very soluble in water but other thallium(I) halides are much…

A:

Q: Explain Borane (BH3) ?

A: Trihydridoboron, also known as borane or borine, is an unstable and highly reactive molecule with…

Q: Nitrogen is found in nature as N2(g). Would you expect phosphorus to be found innature as P2(g)?…

A: Nitrogen has a smaller size due to which it forms p∏-p∏ multiple bonds with itself. It has high bond…

Q: What acid is produced by the reaction of I2O5 with water?

A: Acids are the species that produce hydronium ion when dissolved in an aqueous solution.

Q: 1. Based on the balanced chemical equation for the preparation of malachite, what is the composition…

A: The balanced chemical equation for the formation of malachite given is:…

Q: write a balanced equation to show the formation of gas bubbles when cobalt react with hydrochloric…

A: Redox reaction Oxidation reaction occurs when there is a loss of electron while a reduction reaction…

Q: What are the chemical properties of bis(benzene) molybdenum and tris(butadiene) molybdenum?

A:

Q: 11. Identify and provide an explanation for the primary bonding arrangement (i.e. covalent or…

A: b) Organic compounds are the compound which generally contains carbon hydrogen bonds along with some…

Q: What is the oxidation number of C in K2C2O4?

A:

Q: What is the name for KMnO4?

A: Given  Formula of Compound = KMnO4 Name of compound     = ?

Q: Which substance CANNOT decolorize bromine water? Substance A Substance B O Substance C O Substance D

A: Organic chemistry is branch of chemistry in which organic reactant react to form organic products.

Q: How many ammonia molecules must react to produce 1.25 kg of ammonium sulfate?

A: The formation of ammonium sulfate will take place when 2 moles of ammonia will react with 1 mole of…

Q: How Hydrogen is synthesized in the laboratory and at an industrial level.

A: Hydrogen(H2) can be synthesized in the laboratory as well as in industries by the following methods.

Q: Write a balanced chemical equation for the decomposition of CaCO3 on heating and explain what the…

A: ✓CaCO3(s)=CaO(s)+CO2(g) ✓ following are two important sources of carbon dioxide when this Reaction…

Q: How is it possible stabilize hypochlorous acid, and is concentrated hypochlorous acid harmful to…

A: Hypochlorous acid (HOCl) is a weak acid, the chlorine atom is in +3 oxidation state in this acid.…

Q: what is vulcanized rubber ? explain the process of vulcaniztion.

A: A natural polymer of Isoprene (2-methyl-1,3-butadiene) is known as Rubber.  It is a linear and…

Q: In thymol blue, why does maleic acid produce a reddish color while fumaric acid is yellow?

A: The structure of maleic acid is as shown below: It is cis- isomer of butanedioic acid. The…

Q: What is the use of evaporating the solution with concentrated sulfuric acid?

A: Evaporation is process by which substance convert from its liquid state to its gaseous state.

Q: Classify the relationship between the two structures show and Br

A: Constitutional isomers have the same formula but not the same connectivity of atoms. Enantiomers are…

Q: why halogens are highly volatile in nature?

A: Boiling point of a molecule depends upon the intermolecular force present in it. If the…

Q: Explain how sand and iron filling can be separated

A: Given question is :  Explain how sand and iron filling can be separated = ?

Q: Why does NH3 forms intermolecular hydrogen bonds whereas PH3 doesnot?

A: Hydrogen bonding is a kind of intermolecular force where the H attached to an electronegative…

Q: Give reason 2 a) PCl5 acts as an oxidising agent. b) Dinitrogen is chemically inert

A: If the compound itself try to reduce then it will oxidise other . If the compound oxidise other…

Q: Draw the structure of SF6

A: Sulfur is the central atom that is bonded with six fluorine atoms; the molecular geometry of XY6 is…

Q: (a) What is a coordinate covalent bond?(b) Is it involved when FeCl3 dissolves in water? Explain.(c)…

A: (a) According to valence bond theory, complex ions have coordinate covalent bonds between ligands…

Q: What is the lithium carbonate concentration when 225 grams of Li₂CO3 is dissolved in enough…

A: Given mass of lithium carbonate (Li2CO3) = 225 g Molar mass of Li2CO3 = 73.891 g/mol  Number of…

Q: Hypochlorite ion is a strong oxidizing agent that is producedduring the respiratory burst. Explain…

A: An oxidizing agent (often referred to as an oxidizer or an oxidant) is a chemical species that tends…

Q: Draw the structure of a named di-saccharide molecule, giving its chemical formula.

A: A disaccharide is a carbohydrate made up of two monosaccharides by glycosidic bond . Example :…

Q: Explain reaction between SAE 304 stainless steel and isopropanol and why it may cause rust?

A: SAE Stainless steel 304 is the most common stainless steel. It contains both Chromium and Nickel…

Q: What is the oxidation number of X in H3XO3?

A:

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.