Explain why chlorous acid (HClO2) has a higher Ka value (lower pKa value) than hydrocyanic acid (HCN). Include Lewis Dot Structures to support your discussion.

Q: Because Gadolinium is highly toxic, it is treated with a process called chelation, which creates a…

A: Gadolinium (Gd) Molar mass = 157.25 g/mol Eovist (Gadoxetate disodium) C23H28GdN3Na2O11

Q: Would you expect BrF3 to be as reactive with LiF(s) as it is with CsF(s)? Why (not)?

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: (a) What is salt-bridge? Why is it used? Explain its working principle giving an example. (b) Define…

A: A salt bridge is a laboratory device used to complete circuitry of electrochemical cell by providing…

Q: 1. Explain the anomalous behavior of Li and Be among Group 2 elements. 2. Predict the oxidation…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: Draw Lewis structures, 3-D structures, and the name of the electron group geometry and molecular…

A: A polyatomic cation is given as an ammonium cation, NH4+.A polyatomic anion is given as NO3-.i) We…

Q: Explain the challenges encountered in drawing a valence bond diagram for the average nitrate ion.

A: These hybrid orbitals, mix with orbitals of other atoms, and structure is drawn. Here in nitrate…

Q: element strontium bromine rubidium empirical formula e 0 compound formed with hydrogen 0 oxidation…

A:

Q: Complete the chemical reaction Identify the conjugate pairs   H2SO4 + H2O ===​   CH3COOH + H2O…

A: Acid : An acid is a chemical species that donates a hydrogen ion H+ when dissolved in an aqueous…

Q: Draw the molecular orbital diagram for NO and use the diagram to predict the chemical behaviour of…

A: We have to draw the molecular orbital diagram of NO.

Q: Qu) Are The elements sodium, aluminum, and chlorine are in the same period? And give the right…

A: The given elements sodium, aluminum and chlorine lie in the third period of periodic table. Their…

Q: Assuming acid strength relates directly to number of O atoms bonded to the central atom, rank…

A: Given:

Q: While O2 is a colorless gas, liquid O2 is blue. Explain this interesting feature of liquid O2.…

A: While O2 is a colorless gas, liquid O2 is blue. Explain this interesting feature of liquid O2.…

Q: . List members of group 16 or 6A by increasing affinity

A: The electron affinity of an atom of an element or a molecule is determined by the energy released…

Q: Give Lewis dot structures and sketch the shapes of the IO(OH)5 .

A: Lewis structures are used to represent the bonds between the atoms in a molecule and the valence…

Q: Oxygen exhibits –2 oxidation state except in F2O (+2) and H2O2 (–1). As the electronegativity…

A: Electronegativity is defined as tendency of an atom in a molecule to attract the shared pair of…

Q: Rank the following in order of decreasing acid strength: HClO, HCl, HCN, HNO₂.

A: The acid dissociation constant represents the relationship between the strengths of acids and bases.…

Q: Give Lewis dot structures and sketch the shapes of the PH4+:

A: Lewis structure is a simple representation of valence electrons in a molecule. It shows the way in…

Q: H₂N. Br Br HO NO₂ HN O

A: Here we have to determine the azo dye formed in the reaction of the following given compounds.

Q: Write an equation to show that hypochlorous acid , HClO , behaves as an acid in water.   + H2O =…

A: Answer - HClO (aq)+ H2O (l)--------> H3O+(aq) + ClO-(aq) In this equation HClO donate H+ ion H2O…

Q: Fluorine lies between oxygen and neon in Period 2. Whereas atomic sizes and ionization energies of…

A: The given data: The given elements are F, O, and Ne. To determine = The change in their…

Q: Provide the chemical formula for the following: X2+ y4-

A:

Q: Which reaction below represents the second ionization of Sr?   Sr(g) → Sr+(g) + e- Sr2+(g) + e- →…

A: Given  Element = Sr  Second ionization reaction  = ?

Q: Draw the Lewis structure of the  following molecules: Sulfuric acid Sulfur trioxide Sulfurous…

A:

Q: What is the molecular weight, formula, valence, and species in Calcium Phosphate?

A: For calcium phosphate, we have to determine molecular weight formula valence species present

Q: Chemical formula of NH4+ and SCN-

A: We can write chemical formula by following the method of criss-cross of valencies.

Q: Why does maleic acid react with mg metal?

A: Maleic acid is a dicarboxylic acid. It is cis- isomer which can attain intra-molecular bonding with…

Q: the hydrochloride Salt CHz CH2-NHz HO

A: Aromatic amines are base. When strong acid like hydrochloric acid reacts with such base,…

Q: Make a schematic diagram for group 3 cations

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Q: Use the VSEPR model to predict the structure of the cyclicion P₃O₉³⁻

A: VSEPR theory is used to predict the geometry of molecules around the central atom with its bonding…

Q: Write the formula for the following compounds: mercurous dihydrogen arsenate stannic perchlorate…

A:

Q: 3 What is the biggest difference between the Lewis and the AO-model in terms of the localisation of…

A: Localized electrons are the bonding electrons whereas the delocalized electrons are the non-bonding…

Q: How do beryllium hydroxide and barium hydroxide each compare to the Group II metal hydroxides,…

A: We Know that from in the periodic table group I and groups II elements are belongs to the s block…

Q: In a sample, if S2- is found to be present, SO32- is not likely to be present. Explain why

A: The inorganic sample consists of the mixture of the elements like metals, non-metals etc. Naturally…

Q: Given - 1 NiCI2 + 2 NaOH -> 1Ni(OH)2 + 2 NaCl Q. Calculate the moles of Ni(OH)2 that forms if the…

A: As we know that in a reaction, (No. of moles of substance reacted ÷ stoichiometric coefficient) =…

Q: 4. Mary drew the following structure for NO2¹- below. Do you agree or disagree with Mary's…

A:

Q: Give the molecular formula for any stable molecules that contain one atom of the specified elements,…

A: The molecular formula for stable molecules that contain one atom of carbon and chlorine as the only…

Q: 2NF₁(g) + 3H₂(g) → N₂(g) + 6HF (9) - (This problem requires values in your textbook's specific…

A:

Q: Can the organohalide in some pictures be called butylhalide? If can, why?

A: To identify the butyl hallide from the given organic structures

Q: Use polarity and bond strength arguments to explain why HF is a stronger acid than H2O.

A: Answer:- The polarity of a covalent bond is defined by using the electronegativities of the bonded…

Q: Rank the following compounds in order of decreasing acid strength using periodic trends. Rank the…

A:

Q: Describe the location of electrons; describe how electron placement determines chemical bonding,…

A: The electron which is negativily charged species present in the hollows space of the atom and rotate…

Q: Qu) Are The elements sodium, aluminum, and chlorine are in the same period? And give the right…

A: Given: Q11.  Are the elements sodium, aluminium and chlorine are in the same period? a) which has…

Q: Assign the following as Ror S. 3. Bl но, он NH2 Br Br

A: Rules for R and S configuration are as follows: The priority of each group to the stereo center…

Q: Calculate delta H for Ca + 1/2 O2 +CO2(g)—>CaCO3

A:

Q: Write a 3 paragraph form introduction about group 3 cations

A: ations are typically divided into Groups, where each group shares a common reagent that can be used…

Group 13 Elements

In the periodic table, group 13 elements exist in the first p-block. There are six elements present in group 13, which include boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and element 113 (ununtrium, (Uut)). Group 13 elements are also designated as the boron family.