Which compound shown here has the stronger nitrogen- nitrogen bond? The shorter nitrogen-nitrogen bond? H2NNH, HNNH

Q: How is the bond distnace between 2 atoms affected by the following? Size fo the atoms Number of…

A: Bond distance or bond length is the average distance between nuclei of two bonded atoms in a…

Q: (10.8)Which of the following resonance forms of SCN contributes least to its correct structure?…

A: We have to select the structure that is least contributor to resonance

Q: Rank the following bonds in order of increasing bond polarity: H−O, H−F, H−P, H−S.

A: Polar covalent bond: If the covalent bond is formed by the atoms of different electronegativity, the…

Q: Which bond is longest? a. C-O b. C-P c. C-H d. C-C e. C-N

A: The bond length depends on the size of the attracted atom to the centre atom.

Q: Xenon is a noble gas, but it forms a number of stable compounds. We examined XeF4 earlier. What are…

A: Lewis structures of XeF2 and XeF6 :

Q: Which type of bond results from the complete transfer of electronsfrom one atom to another?a.…

A: Covalent bond is formed between the two atoms is by the sharing of the electrons between them to…

Q: What is the bond energy for this chemical equation? C2H2 + 2.5O2 yields 2CO2 + H2O

A: Bond energy for the reaction = Energy of bonds broken - Energy of bonds formed

Q: 3) The molecule diphosphorus tetraoxide (P,0.) has two central atoms and four different resonance…

A: Note :- “Since you have asked multiple question, we will solve the first question for you. If…

Q: H A НО В

A:

Q: Phosgene is a colorless, highly toxic gas employed against troops in World War I and used today as a…

A: Given: The resonance structures of phosgene: We have to find the most important resonance structure…

Q: Which of the four pairs below represent valid pairs of resonance forms? II. I. IV. III.

A: Given : Different - different Resonance pairs. To find : Valid resonance pairs. Solution :…

Q: Based on bond enthalpies, which do you expect to be more reactive? Based on bond enthalpies,…

A: A compound will be more reactive if the bond enthalpy is smaller (weaker the bond.)

Q: Arrange the compounds below in decreasing order of the ionic character of the bonds in them. That…

A: Ionic bonds are formed by complete transfer of valence electrons and are usually formed between…

Q: what are the resonance structures for ch4n, need 2

A: The structure of any molecule along with the type of bonding can be decided using Lewis dot…

Q: Categorize the following reaction: Ca + 2 HCl CaCl2 + H2 3. Give the Lewis structure for the…

A: answer to both the questions is given below. Lewis structure can be defined as the representation of…

Q: Which image shows a possible resonance structure of this molecule? H H H. :Br: H. H нн H H. H :Br H…

A: In resonance structure electrons are delocalised but atom position doesn't change.

Q: ionic character of bonds compound OF2 |(Choose one) ▼ F2 4 (least ionic) KF |(Choose one) ▼ NF3…

A: Ionic bond : These bonds are formed by the transfer of electron from one atom to another. The bond…

Q: Which of the following has resonance structure?       a)  SCl4   b)  BH3   c)  SO2   d)  none…

A: Delocalisation of electrons forms resonance structures.

Q: Which ion would have the smallest radius? a) Ba b) Ca* c) Mg* d) Sr* Which bond has the greatest…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: Which of the following is the most important additional resonance form for describing the bonding i…

A: Resonance is a way of describing delocalized electrons within certain molecules or polyatomic ions…

Q: The N-N bond in HNNH consists of ________.    one σ bond and no π bonds   two σ bonds and one π bond…

A: Since N has 5 valence electron and H has 1  Hence H will make 1 bond with N to complete its valence…

Q: ionic character of bonds compound OF2 (Choose one) ▼ F2 4 (least ionic) KF (Choose one) ▼ NF3…

A:

Q: Which of the following will exhibit resonance? Select all that apply. O NO2 O CIO2 O NO2

A: Since we know that resonating structure are the set of two or more lewis structure that  represents…

Q: 88. Determine the Bond Character of the following compounds. In the first blank place the…

A: The difference in the electronegativity between the two bonded atoms can determine whether the bond…

Q: The bond polarity would be the greatest in which of the following molecules? OHF HCI HBr O HI HAt

A:

Q: ?The most polar bond in the following pairs of atoms would be C-NO C-CO Si -O O C-0O B-CO

A: Polarity of any bond is directly proportional to the electronegativity difference between the…

Q: Compounds (1) C4H6Cl2 and (2) AlCl3. Explain the difference between them using the following…

A: We have to provide difference in the given two compounds. In the 1st compound- there can be possible…

Q: 5. Arrange from weakest to strongest bond. CEN C=N C-N i ii iii A. i< ii< i B. iii < ii <i C. ii <i<…

A: Order of strength: single bond &lt; Double bond &lt; Triple bond

Q: Below is the Lewis structure of the hydronium (H,0') ion. H H:0:H Count the number of bonding pairs…

A: The Lewis dot structure of hydronium ion is as follows: It can also be drawn as:

Q: Thanks for helping! THIS is the equation N2H4 + O2 → N2 + H2O First just Use bond energy values…

A: The energy values (given) are: N-N = 159 kJ/mol N-H = 391 kJ/mol O-H = 463 kJ/mol O=O = 495 kJ/mol…

Q: Arrange the compounds below in decreasing order of the ionic character of the bonds in them. That…

A: According to Fazan's Rule :-Ionic Character ⋉ low (+)ve charge on cation…

Q: Explain formation of covalent bonds in the following chemical compounds ( three theories). C2? · NO…

A: “Since there are multiple sub-parts in this question and it is not mentioned that which one has to…

Q: Which of these compounds has the stronger nitrogen–nitrogen bond? The shorter nitrogen–nitrogen…

A: Strength of bond can be determined by determining the bond order. Bond order is the number of bonds…

Q: HWhich of the following is the best Lewis diagram for the nitrite ion? (NO,) N= 0: %3D N= Ö:

A:

Q: In the molecule PCl5, what is the formal charge on the P atom?   +2   +1   0   -1   Which…

A: Carbon dioxide, has 3 resonating structure, out of which one is a major contributor....

Q: For the bonds in these molecules:  LiCl   H2   K2O   CO2   BCl3 Which has the most…

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Q: Which of the species contains an bond? O co;- O H20 O3 HCN

A: Note: According to our guidelines we are supposed to answer only one question.  Kindly repost other…

Q: Which structure is not a resonance structure of the molecule shown below? A B nd D

A: Interpretation: Which of the one structure is not a resonance structure of the following molecule is…

Q: Arrange the compounds below in decreasing order of the ionic character of the bonds in them. That…

A: According to Fazan's Rule:-Ionic character ⋉low (+)ve charge on cation                            ⋉…

Q: Below is the Lewis structure of the hydrazine (N,H,) molecule. H:N :: N : H Count the number of…

A: Lewis structures, also regarded as Lewis dot formulas, Lewis dot structures, electron dot…

Q: Compare the carbon-oxygen bond in the formate ion and that in the carbonate ion. Explain briefly…

A: In order to determine which bond is longest, we must determine the bond order of the C – O bond in…

Q: Which of the following has a. the most polar bond?       b. the least polar bond? NaI    LiBr…

A: Polarity of a substance can be determined on the basis of their difference in electronegativities.…

Q: Arrange the compounds below in decreasing order of the ionic character of the bonds in them. That…

A: Ionic Bond formed between atoms with electronegativity differences.

Q: What are the resonance structures for No2Cl, CH2N2, and SO3?

A: Resonance structures are similar structures showing different possibilities of bonding and charges…

Q: In which of the following molecules would you expect the nitrogen-to-nitrogen bond to be the…

A:

Q: Which compound dose not obey octet rule? Xe F2 O NO, NO3 N20 CHA

A: Octet rule is disobeyed by – Expanded octet Odd number of electrons Incomplete octet.

Q: Which atom is the most electronegative? Cs Li As

A: The most electronegative element among the given ones has been determined below.

Q: Arrange the compounds below in decreasing order of the ionic character of the bonds in them. That…

A: Relationship between Ionic character and electronegativity difference (∆EN): The ionic character of…

Q: Arrange these bonds in order of their expected bond length and strength: B=N, B=N, B-N the longest -…

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Q: The cyanate ion, OCN¯,has the least electronegative atom, C, in the center. The very unstable…

A: Answer:- this question is answered by using the simple concept of calculation of formal charge on…