Determine the covalency of the following and put them in decreasing order:  Br₂, SO₂, NH3, HCL

Q: Consider the molecules SO2 and CO2. Which are polar?     only SO2 is polar     neither is polar…

A: In most of the case linear molecules are non-polar because dipole cancel with each other. Linear…

Q: N2 and CN' are both isoelectronic. (i) Draw the molecular orbital diagram for N2 and CN molecules.…

A: Three questions based on MO structure, which are to be accomplished.

Q: What is the ground-state electron configuration of the valence electrons ofiodine molecules (I2)? Is…

A: Valence electrons are the total number of electrons present in outermost shell of  the element. When…

Q: From the ground-state electron configurations of Li2 and Be2, predict which molecule should have the…

A: The molecular orbital electronic configuration of Li2 molecule is: Thus, its bond order will be:

Q: H2 molecule is diamagnetic due to: Nb is equal to Na bond order is 1 absence of unpaired electrons O…

A:

Q: Calculate steric numbers for iodine in IF4- and for bromine in BrO4-. These molecular ions have…

A: Number of valence electrons in I- = 8 Number of valence electrons in F = 7 To attain noble gas…

Q: Which of the following molecules have net molecular dipole moments?   CS2 SeS2 CCl2F2 PCl5 ClNO

A: Which of the following molecules have net molecular dipole moments it is to be determined. Given…

Q: microNewtons

A: Dear student this question is related to coulombic force.

Q: coulombic

A:

Q: Which diatomic molecule is represented in the following electron configuration: (02,)² (0*2,)²…

A:

Q: If the charged particles are movedcloser together, does m increase,decrease, or stay the same?

A: Hi, as you have asked about m, but the diagram shows the dipole moment μ. So we are answering about…

Q: Which of the following would have a permanent dipole moment a  SiF4 b   SF4 c   XeF4 d   BF3

A: QuestionAmong all the compounds, SF4 has a permanent dipole moment as it has a See-Saw structure.In…

Q: Which of the following molecules do you exrpect to be polar? You may need to draw the molecular…

A: Molecule whose dipole moment not equal to zero is polar and molecule which dipole moment equal to…

Q: Explain why BCl3 is not polar, but NCl3 is polar.

A:

Q: What would you expect to see if liquid nitrogen were pouredbetween the poles of the magnet?

A: Molecular nitrogen(N2) is diamagnetic because it has no unpaired electron in molecular orbital.…

Q: Draw the structure of CIF3 Calculate their hybridization and also determine the shapes and…

A: The name of the compound ClF3 is chlorine trifluoride. The structure of ClF3 is given as,

Q: Estimate whether the compound will have a large, small, or zero dipole moment (i) CH3F(ii) HCN(iii)…

A: Dipole moment exists when a molecule has a difference in the electronegativities, more is the…

Q: Predict the geometries

A: x= (V+M-C+A)/2  V = valence electrons of central atom  M = number of monovalent atoms  C = cationic…

Q: Dibromobenzene has three isomers: Which has a nonzero dipole moment?

A:

Q: For CH3F, HCl, and BF3, which has/have a net dipole moment?

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Q: Which species contain a C4 axis and a ơn plane? XeF4 [ICI,1 SIF4 O (so,²- O SnH4

A: a)C4 axis present in square planarGeometry of moleculeAccording to given all options only XeF4have…

Q: Identify which of the following molecules has a net dipole moment of zero

A:

Q: 2Al(s) + Fe2O3(s) = Al2O3(s) + 2Fe(s) What is the Delta H degrees for this reaction?

A: Given:2Al(s) + Fe2O3(s) = Al2O3(s) + 2Fe(s)

Q: The unbonded electrons take up space in a way that makes the water molecule the most stable  1.…

A: In a water molecule, there is one oxygen atom and two hydrogen atoms of which oxygen is the central…

Q: A friend tells you that the 2s orbital for fluorine starts off at a much lower energy than the 2s…

A:

Q: Acetylacetone has the structure shown here. Estimate the values of the indicated angles.

A: Bond angle is determined by the presence of hybridization type, presence of sigma bonds, lone pairs…

Q: Cu+ is paramagnetic. True or false?

A: Paramagnetic  Presence of unpaired d electrons and attracted towards magnetic field

Q: CI CI CFs CF, „CF3 F;C ·P. CF CF's CF `CHI, F,C CH3 F,C By considering the trans effect in trigonal…

A: Trans influence is a change in a bond distance between metal and ligand that is trans to the ligand…

Q: Which of these isometric species has the largest radius. Sr2+, Se2--,Rn+,Br-

A: Which of these isometric species has the largest radius. Sr2+, Se2--,Rn+,Br-?

Q: Give the Lewis Dot Structures for the following multicentered molecules C3H6O

A: When one Molecular formula is used to draw different structural formulas, then this property is…

Q: The bond pair between C and O in CO^+ is 3.5 but bond order between N and O in NO^+ is three only.…

A: Bond order of any given molecule is the difference in bonding and anti-bonding electrons in…

Q: Use the thermochemical expression PCl3(g) + Cl2(g) ——-> PCl5(g) delta r G° = -37.2 kJ/mol…

A: Consider the given information is as follows; PCl3(g)   +   Cl2(g)   →    PCl5(g)…

Q: The molecules; PH3, H2Se, SeF4, IF5, XeO3, BF2Cl, and SnCl2 are polar. Give an explanation as to why…

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Q: F₂ SCl₂ < SF₂

A: Increasing order of polarity is  F2&lt; SCl2  &lt; SF2

Q: Is NH3 polar or non polar?

A: Polar covalent bond:The covalent bond is formed by the sharing of electrons between the atoms. If…

Q: Calculate the net molecular dipole of ammonia

A:

Q: diapole moment of which of these compound is zero? a  CO2 b  CS2 c BF3 d  NH3

A: Dipole moment (μ) measures the net molecular polarity of a substance, which is the product of charge…

Q: H,0, HCN, AICI, , BF, SO, SCl, H,O*, NH,, NH, CO, (i) Which of the molecules and ions are planar?

A: the geometry can be determined by the VSEPR theory

Q: Use molecular orbital theory to complete the ground state electron configuration for each of the…

A: The distribution of electrons in bonding and antibonding molecular orbitals in molecular orbital…

Q: Which is the strongest reductant: Al, Cu, I-, Al3+, Cu2+, or I2? Explain.

A: A reducing agent is an element or compound that loses an electron to an electron recipient in a…

Q: Consider the linkage between the two central C atoms in cis-2-butene. How many sigma bonds join…

A: Given that, but-2-ene has two geometrical isomers, these are cis-2-butene and trans-2-butene.  Here…

Q: Which of the following molecules is polar? a. SiF4 b. SiO2 c. BF3 d. CH3Cl

A: A polar molecule has permanent dipole moment.

Q: Which compound below could have a dipole moment equal to zero? a) PtCl2F2 b)SCl2F2 c)CClF2…

A: Dipole moment arises in substance where there is separation of charges. Dipole moment can arise in…

Q: How many unbonded electrons are found around the nitrogen atom in the electron-point structure…

A: electron dot structure generally known as lewis dot structure,  in this structure representation ,…

Q: is there a diffrence between the formula H3C and CH3

A: The two formulas given are H3C and CH3.

Q: Is a CIF3 molecule polar or nonpolar?

A: The molecular geometry of ClF3 is T-shape and has asymmetric charge distribution around the central…

Q: Which of the following electronic configurations describes the Ge(II) ion?     [Ar]4s0 3d10 4p2…

A: The ion given is Ge (II) i.e Ge2+.

Q: What are non-polar and polar bonds? Explain how symmetry is involved in determining if molecules are…

A: Bonds - A chemical bond is basically an attraction between two atoms that bind them together and…

Q: arrange

A: We wil arrange in Ionic radius order