4. Which of the following molecules would react with hydroxide and favor the formation of products? Explain your reasoning. a. b. NH3 C. OH

Q: esonance principles, what atom is acid first protonated in the molecule shown? NH C D Bloom's La

A: Given:Which atom is acid first protonated in a molecule.An acid is a substance that donates hydrogen…

Q: 1. A Lewis base is any species capable of a. accepting b. donating c. creating d. neutralizing e.…

A: There are different classification of acid and bases - 1- Lewis acid and Lewis base2- Bronsted acid…

Q: Which of the following compounds would be most effective in combatting poisoning by a soft-acid…

A: Option is C is the correct answer. because it contains 2 sulphide ions. sulphides are most effective…

Q: Cations of which of the following categories will form oxides with only acidic character? Select…

A: As the oxidation number of cation increase acidity will also increase. Because electron-negativity…

Q: Cations of which of the following categories will give soluble basic oxides? Select one or more: a.…

A: The oxide ion is a very strongly basic anion due to its very high charge and small size. Therefore,…

Q: he strength of Lewis bases follows the order of... A. NH3 > Me2NH > Me3N B. Me3N > Me2NH > MeNH2 C.…

A: Given : We have to arrange in the correct Lewis order.

Q: Based on the differences in electronegativities of the atoms involved, which of the compounds below…

A: The oxidation states of ClOH, BrOH and IOH have same +1. When more negative is halide, it will pull…

Q: 11. Identify compounds A and B in the scheme below. OMs DBU (bulky base) Boc Compound A? HBr…

A: Bimolecular elimination reaction (E2) which occur in one step. In E2 reaction C-H bonds and C-X…

Q: 4. TRUE or FALSE. Entropy decreases with a decrease in temperature. 5. TRUE or FALSE. Decreasing…

A: Acids are substances which can accept a lone pair of electrons while bases are substances that can…

Q: 5. Which one of these molecules would you expect to be the stronger base? Justify your answer. N.

A: For the given nitrogen containing compounds in the question, localization of the lone pair of…

Q: In the process of forming sulfuric acid from sulfur, which of the following compounds is an…

A: The answer to the following question is given as:

Q: OH H CIe HO, 2.

A:

Q: Write the balanced NET IONIC equation for the reaction that occurs when nitric acid and potassium…

A: Acids and bases react with each other to produce salt and water. This reaction is known as the…

Q: Select the compound that is most suitable to complete the given reaction. CH₂COOH +?→3 CH3COCI +…

A: Carboxylic acid reacts with thionyl chloride or phosphorus trichloride or phosphorus pentachloride…

Q: Which one of the following will form an acidic solution in water? Select one: O a. KNO3 O b. Lil c.…

A: Whenver an acid and base reacts with each other than they form salt and water and the process is…

Q: 1. Which of the ff. groups is an electron donating group by resonance? A. COOCH3 B. COCH3 C. N(CH3)…

A: Given question is based on aromatic electrophilic substitution.The electron donating group is one…

Q: Consider an unknown solution. Experimental work determined that the aqueous solution contained some…

A: Concept: Red cabbage contains water soluble pigment called anthocyanin that turns pink in acidic…

Q: Which of the following compounds is most basic? a. 1 b. II III e Br IV O

A: In the given question we have identify the most basic compound, Basically, basicity of compounds…

Q: Consider the reaction below. Identify the acid and by what definition: CH3OH + NaH CH₂O Na a. H2;…

A:

Q: sign each species on the left to a category on the right. HCIO NaOH HBr CH3COO strong acid weak acid…

A: Match the given acid/base formula with the correct category :

Q: What is the conjugate base of each of the following acids?           -           A.           B.…

A: Answer  Conjugate acid has one more Proton to their conjugate…

Q: why NaH and M.C. are needed in this reaction? NaH OEt DEt Eto Eto М.С.

A: The Horner-Wadsworth-Emmons reaction is the modified Wittig reaction which make use of stabilized…

Q: Which of the following types of cations will form oxides with some basic character? Select one or…

A: The oxide ion is considered to be a very basic anion due to it high charge as well as small size.

Q: Which diene ylelds this product when heated with the correct dienophile?

A: Diels-Alder reaction: The Diels–Alder reaction is a reaction between a conjugated diene and a…

Q: In each row of the table, select the stronger base. N O S O O O N_ O

A: According to Lewis base is a substance which can donate a pair of electrons.  Basicity of a compound…

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.