a Choose correct resonance formulas of the nitric acid molecule, HNO3. ö: H-Ö-N H-ö- H-OEN :0: :o: ö: H-Ö-N H-ö- O: H-ö-N H-ö- H-Ö-N H-Ö-N 'O: :0: ö: :ö ö: :ö ö: o ö: o o:

Q: Name Compound Formula & charge & charge ammonium acetate "sodium bicarbonate aluminum-perchlorate…

A:

Q: The chemical structure of ethylene glycol ((CH), (OH)2) is shown below. Highlight each atom that is…

A: The methylene group is a group  where two hydrogen  are bonded to carbon atom and the carbon is…

Q: Identify the incorrect pair if any? Select one: O a. ammonia, NH3 O b. All of the given pairs are…

A: Elements combine as per their valency . Valency is the combining capacity of an element. Upto group…

Q: 3. Names of molecular compounds Formula Name Formula Name CIF SF CS2 N2O3 PCI5 SeF

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Which of the following Lewis structures best describes BF3 :F : :F -B- F :F : F-B- F .. :F: -B-F: :F…

A: The question is based on the concept of chemical bonding. We have to identify the correct Lewis…

Q: When indicating partial charges that exist in a covalent bond between H and F(H---F) the o*should be…

A:

Q: Charge? of X in the following compound X(SO4)2

A: An atom is the basic and fundamental unit of matter. An atom consists of electrons and the nucleus…

Q: Find the difference in electronegativity between each of these atoms, and describe the bond as…

A:

Q: What is wrong with the Lewis structure below? There is more than one error. | н—о— Р — н — ӧ: :0: H

A: (a) As formal charges are minimized because doubly bonded oxygen atom is forming a coordinate bond…

Q: You will not turn in a formal write-up for this experiment. Turn in the completed Lewis dot…

A: Lewis structure is also known as electron dot structure. It represents the total electrons in the…

Q: For the molecules below use formal charge to identify the specific atom(s) which hold indicated…

A:

Q: Table 2: Identify the following as ionic or covalent (molecular) compounds. Provide the correct…

A: Compounds can be covalent ionic it's depends on the cation and anion

Q: How many total number of valence electrons are in Br-

A: the electronic configuration is the distribution of electrons of an atom or molecule in atomic or…

Q: Draw resonance structures for each of the following molecu;es and denote the charge of the cations…

A:

Q: What is the Lewis symbol for germanium? O . Ge. O : Ge. O Ge. O : Ge:

A: Lewis structure is the simple representation of the valence electrons present in the atoms of…

Q: CHARGE CHARGE COMPOUND FORMULA (1+, 2+, 3+) (1-, 2-, 3-) (NOTE THE NUMBER OF EACH ION PUZZLE in the…

A: For formula of an ionic compound, first identify the cation and write down its symbol and charge.…

Q: POS Using the electronegativity values (table below), which of the following bonds is the most polar…

A: Polarity: It can be determined by comparing the electronegative difference between two atoms that…

Q: Why is KCl for potassium chloride a correct compound formula?

A:

Q: ?ldentify the incorrect pair if any اخترأحد الخيارات a. cobalt(II) chloride, COCI2 O b. ammonia, NH3…

A: All the names except COCl2 are correct. If you look at this formula here O is in capital latters…

Q: Which of these resonance structures contributes most to the overall structure of the molecule? o=s=…

A: Ans A

Q: State whether the following bonds are ionic, polar covalent or nonpolar covalent.    P-Cl…

A:

Q: Identify the type of bond (ionic or covalent) in the following compounds. (a) ammonia (NH3), (b)…

A: V

Q: 1. Determine the type of bond in each pair of atoms. Which is the most polar bond? Least polar?…

A: Polarity of bond: The bonds are polar due to the electronegative difference between the atoms…

Q: Lewis structure name of highlighted group Н — С: | Н — С — Н - Н —N— Н .. н н Н — С — С - Н —С — Н H…

A:

Q: Valence electrons

A:

Q: Vhen indicating partial charges that exist in a covalent bond between N and H (N--H) the o' should…

A: The partial charge separation depend on the electronegativity of elements more electronegative…

Q: Predict qualitatively the relative bond lengths of the four single bonds given below and arrange…

A: The bond length depends on the size of the connected atom.

Q: The polyatomic ion among the following is ……………………..   a.   CN-   b.

A: Those ions which have two or more atom in ion like SO42- , PO43- , CN-

Q: :0: a) :0- :SEC-N: b) :2:

A: Lewis structure or Lewis dot structure shows the all bonding and non-bonding electron…

Q: Does a cation gain protons to form a positive charge or does it lose electrons?

A:

Q: Draw a second resonance structure for the following anion:

A:

Q: The Chemical Formula for a combination of Ba and Br is? ba _____ br ____ The Chemical Formula for a…

A: Ionic compounds are formed by donating or accepting electrons thereby fulfilling the octet around…

Q: Draw all possible Lewis structures showing resonance for Group U compounds . Upload an Image of your…

A: all possible Lewis structures showing resonance structures of ozone and carbonate ion​

Q: Assign formal charges to all atoms in the following Lewis diagrams. (a) ClO, :ö: (b) SO2 ö-s=0…

A: Assing formal charge to all the atoms in the following structure.

Q: Without looking up electronegativities, indicate which end of each of the following polar bonds are…

A: According to electronegativities values of different atoms present in a polar bond , an atom is…

Q: The following Lewis symbols for ions have the charges omitted. Determine the number of extra…

A:

Q: Naming lonic Compounds (no prefixes! Use periodic table of ions) MgBr, Al(OH); Sn,P2 CuSO, CuF

A: MgBr2 : Bromine has -1 charge as it is 1 electron less its nearest noble gas configuration. 2…

Q: Compound name Ethanol Empirical formula Molecular formula Structural formula Acetic acid 6Mo…

A:

Q: Are all these Lewis symbols for Cl correct?

A: To find: The correct Lewis symbol for Cl

Q: N° Tame the following polyatomic ions: 1. NH,

A:

Q: MELLC FIEKRE- LAD 10. COVALCIVI AINDIUNIC CCIviruUINDS Draw the lewis dot structure of: My handy…

A:

Q: en indicating partial charges that exist in a covalent bond between H and O (H---O) the o*should be…

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

Q: Which Lewis structure is incorrect? OA. H H-C=c%=0 O B. H H B-H OC. H H-C=c-CI: O D. 一ーー :CI-N=N-Ci:…

A:

Q: Which of the following pairs represent resonance structures? :0= and I. .. S=C: and s=c=S: II. ..…

A: The resonance structures are two or more numbers of structures of a same compound which are…

Q: Indicate the type of compound (I = ionic, M = molecular/covalent, OA = oxyacid, BA = binary acid)…

A: Ionic bond is formed by transfer of electrons and formed between a metal and non-metal.  Covalent…

Q: Answer the following questions about the polyatomic ion phosphate(molar mass 94.97g/mol). 1)What is…

A: The formula of phosphate ion is PO43-  1) Hence the charge on Phosphate polyatomic ion is 3-

Q: s Item 3: Question Unshared, or lone, electron pairs play an important role in determining the…

A:

Q: Which of the following Lewis structures is incorrect? O H O H-C-H H H-N-H H H-O-H :OIH Н .. N=N ….

A: ->Valence electron of C = 4 ->Valence electron of H = 1 ->Valence electron of N = 5 ->…

Q: r ans Question 2 What is the formal charge on the oxygen atom in the following molecule: :0=C: O +1…

A:

Q: A forms.office.com/Pages/R 14 Which of the following pairs are NOT * ?resonance structures (ähäi 2)…

A: Ans