(ii) Explain why, in the synthesis of nitric acid, the reaction of nitrogen monoxide with dioxygen is performed at high pressure and with cooling.

Q: (c) Suggest how the following boron species could be prepared, showing any intermediates. -B(OH)2…

A: when one hydroxyl group in boric acid(H3BO3) is replaced by alkyl or phenyl group then that boric…

Q: Would the reaction of magnesium, mg with oxygen be more or less vigorous than Al?

A: Yes the reaction of Magnesium with oxygen will be more vigorously than Reaction of Alminium with…

Q: What is the limiting factor for the preparation of methyl  orange?

A: sodium sulphanilate dihydrate is limiting factor for the preparation of methyl orange.

Q: Rank the following hydroxides in order of increasing aqueous basicity: Al(OH)3, B(OH)3, In(OH)3.

A:

Q: halogenated

A: Dear student I have given answer to your question in the image format.

Q: 1. Discuss the following roles in the liquid-liquid extraction of dyes.  a. Vinegar b. Baking soda

A: Components are partitioned between an aqueous layer and the organic layer in the liquid-liquid…

Q: give at least one method of preparation of caustic lunar.

A: Silver nitrate is also known as Caustic lunar.  It is an effective oxidizing agent for organic…

Q: 4. Give two aspects that need to be fulfilled when you look at the structure of a dye made by diazo…

A: The use of diazo compounds as dye pigment are known since several decades.The structural aspects of…

Q: Write a net ionic equation to show that pyridine, C,H,N, behaves as a Bronsted-Lowry base in water.

A: Any chemical species that are capable of donating H+ ions to another molecule are called…

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: Calculate the pH of an aqueous solution prepared by dissolving 5.61 g of KOH pellets in water and…

A: Mass of KOH = 5.61 g Volume = 0.500 L Molar mass of KOH = 39.10 + 16.00 + 1.008 = 56.108 g/mol pH of…

Q: Provide two aspects that need to be fulfilled when you look at the structure of a dye made by diazo…

A:

Q: What methods could be used to determine the structure of polyiodides? Discuss how could they…

A: Answer -  polyiodides - The polyiodides are a class of polyhalogen anions composed entirely of…

Q: Formulate the acid-base reactions with ions, mark conjugate acid-base pairs of the reaction of…

A: An acid is the species that donates H+ or accepts lone pair. A base is a species that accepts H+ or…

Q: Arrange the following hydrides in the order of increasing acidic strength and justify the order:…

A:

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: Write one similarity and one difference between the chemistry of lanthanoids and that of actinoids.

A: One of the series of 15 consecutive chemical elements in the periodic table from lanthanum to…

Q: Why, do you think, the sulfur extracted during the Frasch process is 99.5% - 99.9% pure? Why can’t…

A: Frasch process is based on the principle that sulfur has a low melting point. Sulfur is pushed out…

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: The value of Ka for nitrous acid 1HNO22 at 25 °C is given in Appendix D. (a) Write the chemical…

A: The acid dissociation constant is the equilibrium constant of the dissociation reaction of an acid…

Q: Q2(b) Describe the chemistry of the boron with reference to (1) bonding in borohydrides, (i)…

A: To describe the chemistry of the boron with reference to (i) bonding in borohydrides, (ii)…

Q: Hydrogen peroxide can act as either an oxidizing agent or a reducing agent. (a) When H₂O₂ is treated…

A: When H2O2 is treated with aqueous KI, I2 is formed. The oxidation state (O.state) of iodine in KI is…

Q: Provide structures for the products of the following reaction. Balance the equation. O2 ? (complete…

A: The reactant molecule given is  From the above structure we can see that there is no functional…

Q: Can HCl be used in the place of sulfuric acid to synthesize Alum? Why or why not?

A:

Q: Write the reactions of the hydrolysis of sodium tripolyphosphate (Na5P3O10) in aqueous solution.

A: Sodium triphosphate undergoes hydrolysis to form sodium tetraphosphate and sodium hydroxide. This…

Q: Give two aspects that need to be fulfilled when you look at the structure of a dye made by diazo…

A: Azo dyes are a commercially important family of azo compounds, i.e. compounds containing the linkage…

Q: A solution of potassium chloride is neutral whereas a solution of bismuth (III) chloride is quite…

A: Potassium chloride (KCl) is the salt of a strong acid, HCl and strong base, KOH. Potassium ions (K+)…

Q: (a) How does the metallic character of an element correlate with the acidity of its oxide? (b) What…

A: a) Oxide of an element is more acidic when electronegativity of oxygen is greater than the element.…

Q: Write out the balanced reactions: (a) The combustion of liquid C3H15O3.

A:

Q: (A) (B) SiO3²-or SO3²-

A:

Q: What is the Methods used to Synthesis of Dihalides.

A: Haloalkanes or alkyl halide (RX) are carbon compounds which contain one or more halogen atoms…

Q: Among the choices, what will be the product if compound X is reacted with lithium aluminum hydride

A: LiAlH4 is a strong agent and shows 1,2 addition.

Q: a reaction equation for the synthesis of Sodium hypochlorite

A: Sodium hypochlorite(NaClO) can be synthesised by reacting NaOH with chlorine gas.

Q: Give balanced net reaction for the synthesis of tert-butylamine borane

A: The reactions steps given are, 1) 2)

Q: Why is nitrogen used in the decomposition of ethanal to produce methane and carbon dioxide?

A: Because nitrogen is inert gas.