(1) The element with an electron configuration of 1s²2s²2p63s23p64s23d¹ is in group and period (2) The element with an electron configuration of 1s22s22p3 is in group and period

Q: Which nitrogen atom is most basic? CI CI О 20 a N CI N CI 8

A: Basicity refers to the chemical property of a substance that can accept protons (H+ ions) in a…

Q: - Classify each of the following amines as primary (1°), secondary (2°), or tertiary (3°): NH₂ a. b.…

A: In 1° amine, one carbon atom is bonded to the nitrogen.In 2° amine, two carbon atoms are bonded to…

Q: How many moles of hafnium contain 6.10 x 10^31 atoms of hafnium?

A: The no. of atoms in hafnium sample = 6.10 x 1031Avogadro’s number is defined as the number of atoms…

Q: Which of the following resonance structures is not a significant contributor to the hybrid for the…

A: The given structures are,We need to find the not-so-significant contribution to the hybrid for the…

Q: The compound (NH4)3PO4 contains A) 3,8 B) 4, 12 C) 3, 15 D) 4, 20 elements and total atoms.

A: Elements is simple substance and which cannot be divided into two or more substance

Q: Consider the following redox reaction. Select the correct statement. 8 H+ (aq) + MnO4 (aq) + 5 Fe²+…

A: Oxidation is defined as increase in oxidation state of the element.It can also be defined as…

Q: Give correct detailed Solution with explanation needed..don't give Handwritten answer..don't use Ai…

A: The objective of the question is to identify the correct names for the given chemical compounds. The…

Q: Please note that "geometry" refers to the molecular or ionic geometry. A. The Lewis diagram for H₂O…

A: Lewis dot diagram of a molecule shows how the valence electrons in the constituent atoms are…

Q: Which of the following electron configurations violates the Pauli exclusion principle?

A: Electrons are filled in a different atomic orbital in an atom. The total number of electrons in an…

Q: Write the basic equilibrium equation for TeO,2. Be sure to include the proper phases for all species…

A: An equilibrium equation describes a reaction at equilibrium, indicating the balance between…

Q: Give correct detailed Solution with explanation needed....don't give Handwritten answer..don't use…

A: atoms and molesExplanation:Chemists use Avogadro's number, a fundamental constant, to work with…

Q: Choose the correct chemical structure for every single acronym used below:

A: Given are organic compounds.The given compounds are alkyl and aryl halides.

Q: Write the acidic ionization equation for H₂SO. Be sure to include the proper phases for all species…

A: H2SO4The chemical name of H2SO4 is Sulphuric acid.Other names for sulfuric acid include oil of…

Q: Write a balanced equation for the reaction of ZnI¾¯ in aqueous H₂O. Ignore spectator ions, and…

A: Answer:When a ligand substitutes the other ligand in a complex ion to form a new complex ion then…

Q: Write the balanced dissociation equation for soild lead (II) sulfate in aqueous solution. If it does…

A: we have to write the balanced dissociation equation for solid lead(II) sulphate in aqueous solution.

Q: How many kinds of chemically non-equivalent hydrogens are there in each of the following compounds?…

A: The number of different types of chemically non-equivalent hydrogen atoms can be determined by…

Q: Arrange the highlighted bonds in the table below in decreasing order of polarity. That is, pick 1…

A: The polarity of a bond depends on the electronegativity of the atoms associated with that bond.

Q: Which of the following molecules is the most polar? CH31 BF3 NH3 N₂

A: If the electronegativity of the covalent bond forming atoms is different then the higher…

Q: Identify the compound that does not come from an alkene. A.) acetic Acid B.) methanol C.) isopropyl…

A: Alkene contains c=c double bond. Having general formula Cn2n

Q: which of the following could be added to a 0.10 M solution of Sodium acetate to prepare a buffer? a)…

A: Buffer solutions are important in various chemical and biochemical processes because they help…

Q: Select the dominant intermolecular force experienced between molecules in a pure sample of the…

A: Answer:When during the formation of covalent bond more electronegative atom forms the bond with less…

Q: correct detailed Solution

A: The pi bond occurs above and below the plane of the sigma bond of the molecule. The pi system of the…

Q: What kind of intermolecular forces act between a hydrogen sulfide molecule and a nickel(II) cation?…

A: London Dispersion forces(LDF) : The London dispersion force is the weakest intermolecular force. The…

Q: Decide whether each pair of elements in the table below will form an ionic compound. If they will,…

A: To solve this problem we have to identify the given compound as ionic or not and write the chemical…

Q: Which option is the correct line-bond structure of the given molecule? CH3 H-C-CC-H CH3

A: Answer:-This question is answered by using the simple concept of writing the bond line structure of…

Q: At 1100 K, K₂ = 0.21 for the reaction 2SO2(g) + O2(g) = 2SO3(g) What is the value of K at this…

A: The question is based on the concept of chemical equilibrium.  we need to calculate equilium…

Q: The amino acid alanine has the Lewis structure shown below. Which electron-pair geometries are…

A: Lewis structure is a method of representing bonding pattern in a molecule.It tells us how different…

Q: Give correct detailed Solution with explanation needed of all sub parts....don't give Handwritten…

A: Since you have posted a question with multiple sub-parts, we will provide the solution only for the…

Q: Arrange the following in the expected order of increasing boiling points: C8H 18, CH3CH2CH2CH3,…

A: The objective is to determine the highest boiling point.

Q: What kind of intermolecular forces act between an ammonia molecule and a chloramine NH2Cl molecule?…

A: In the given question we have to identify the type of intermolecular forces present between ammonia…

Q: Rank the indicated order of increasing Ha Ho protons in the acidity. He Ha<Hc<Hb<Hd<He O…

A:

Q: Which atom is more likely to accept an electron Na or C?

A: Which atom is more likely to accept an electron Na or C?

Q: Is the following alkene E, Z, or neither? ΟΕ OZ O Neither O It is impossible to determine from the…

A: E trans alkene - same priority group on opposite sideZ cis alkene - same priority group on same side

Q: Give correct detailed Solution with explanation of all options..don't give Handwritten answer..don't…

A: D. This is a neutralization reaction (FALSE)Explanation:A. The reaction is reversible.TRUE. Based on…

Q: Give correct detailed Solution with explanation needed  .don't give Handwritten answer..don't use Ai…

A: The objective of the question is to determine where the tail of the curved arrow would be placed in…

Q: 9. The man who discovered the essential nature of acids through solution conductivity studies is a.…

A: Arrhenius conducted experiments in which he measured the electrical conductivity of various aqueous…

Q: Classify each of the following organic reactions in the table below.

A: There are different types of reactions. A few of the major types of reactions are discussed below.…

Q: Which of the following is the strongest base? A. ETO- B. I- C. NH3 D. CH3- E. H30+

A: Answer:Following two concepts will be used to solve the problem:stronger the conjugate acid, weaker…

Q: Fill in the name and empirical formula of each ionic compound that could be formed from the ions in…

A: Ionic compound:Ionic compound composed of cation which is positively charged (+charge) and an anion…