Write the formula for ech of the following compounds:  a.chromium (VI) oxide b.disulfur dischloride c.nickel (II) fluoride e.aluminum nitride

Q: Lewis Dot Structures Practice #3 Format Tools Add-ons Help Last ec Normal text Arial 1 2.

A: Lewis structure represents the structure with valence electrons, where electrons are presented with…

Q: Part A H₂C. CH₂ 'H H₂C Draw the molecule on the canvas by choosing buttons from the Tools (for bonds…

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Q: Write the name of the compound CCl4CCl4. Spelling counts.

A: In the given compound carbon is the central atom, which has 4 valencies. That means it can form 4…

Q: The chemical structure of glycine (C,H;NO2) is shown below. Highlight each atom that is in an amino…

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Q: 37. Which of these formulas is(are) not theoretically possible? A. CEH6 B. CH10 C. C6H12 D. CEH14 E.…

A: The simplest organic compounds are the hydrocarbons, which contain only carbon and hydrogen. Alkanes…

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Q: A)On paper draw the Lewis structure for SO3 b) what is the shape of this molecule ? c) is this…

A: We are to draw a lewis structure for SO3 amd find out its polarity and geometry.  In lewis structure…

Q: For each compound in the table below, decide whether there would be any hydrogen-bonding force…

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Q: How is polarity of a bond determined? a) by guessing b) by its placement on the periodic table c)…

A: Explanation: The bond polarity is the separation of electric charge along a bond, leading to a…

Q: 15. Which of the following has a trigonal pyramid shape? The central atom is shown In boldface? 15.…

A: A) In CS2 the central atom is C with 4 valence electrons. And S is having 6 valence electrons. Hence…

Q: MCQ 78: A molecule of aluminum chloride (AICI,) is formed by the bond called A. ionic bond B.…

A: An ionic bond is a bond between a metal and a non-metal. A covalent bond is a bond between two…

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A: Polymer is that which have large number of molecules made of repetitive units.

Q: P. QUESTION 22 Which is true regarding the F-F bond in the compound F2? O it is ionic it is polar…

A: Given, The F-F bond in the molecule F2 is:

Q: combines with a Group IIIA element, Y to form a covalent bond, the generic formula for the new…

A: The correct option is:

Q: 10:00 PM Tue May 24 ← Lewis Dot Structures copy.pdf Lewis Dot Structures Name Draw the Lewis dot…

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Q: 12. Select the atoms that exhibit a partial positive charge in the following molecule: a. 1 only b.…

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Q: 40. What are the arrows pointing to in Figure 3.11? a. Double ionic bonds b. Single ionic bonds c.…

A: The arrows pointing to in the figure has to be identified

Q: References] Why is the molecular structure of H2O nonlinear, whereas that of BeF2 is linear, even…

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Q: Draw the Lewis structure of H2S and H2O .Indicate the bond angle obtained with VSEPR for both…

A: The Lewis structure or molecular skeleton is also known as electron dot structure. It is the…

Q: MCQ 85: The electrons required for bonding between NH, and hydrogen ion are provided by A. Nitrogen…

A: The electrons required for bonding are provided by "NITROGEN"  Option "A" is correct

Q: How is the bonding in HBr similar to the bonding in H2? How is the bonding in HBr different than the…

A: There are generally two type of bonds :-  covalent bond (formed by sharing of electrons between the…

Q: Is the molecule shown in the structure below polar or non- polar covalent? ÇI H'H H.

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Q: Faith Academy Chemistry A Wk15 modified 1105-Sec3 p2 of 4 Multiple choice: Electronegativity. (p21…

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Q: The form of vitamin A present in many food supplements is vitamin A palmitate. Draw the structural…

A: vitamin A palmitate is an organic compound.

Q: Name the following binary molecules using ALL CAPS: A. S2Cl2  B. CS2  C. HBr

A: To find: The name of the given binary molecules

Q: 13. Draw the Lewis structures for the following molecules (Show your process, including Valence…

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

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Q: 11. Write formulas for (a.) ethyl fluoride and (b.) isopropyl chloride. Br. (d) and (e) CeHgl? What…

A: Since we only answer up to 3 sub-parts, we'll answer the first 3. Please resubmit the question and…

Q: he compounds Br2 and ICl have almost identical molecular weights, yet ICl boils at 97°C and     Br2…

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Q: In ionic compounds, positively charged a. metals, anions b. nonmetals, cations c. metals, polyatomic…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Which of the following species would require the highest energy for the removal CHEMISTRY GRADE 11…

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Q: The atomic number of sulfur is 16. Sulfur combines withhydrogen by covalent bonding to form a…

A: Chemical formula or molecular formula represents the type of atoms and number of atoms present in a…

Q: The chemical structure of glycine (C,H,NO,) is shown below. Highlight each atom that is in a…

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Q: Complete the chart below: Mol N,H, mol N,0, mol N, mol H,0 2 5.5 3 12.4 |

A: First of all calculate the number of moles of particular atom present no. of moles of N2O4 is…

Q: 81 For the following problems, calculate the total number of valence electrons in each of the…

A: The valence electrons are the electrons of outermost shell.

Q: Take pictures of each step of the procedure while you are performing the experiment. Submit the…

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Q: MCQ 83: The shape of water molecule is A. linear B. non-linear V shape C. trigonal D. tetrahedral

A: Shape of water molecule is

Q: Water 36. Write the formula for water: 37. Type of bond between an oxygen and a hydrogen in the same…

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Q: Consider lisinopril, a drug used primarily in the treatment of high blood pressure, heart failure,…

A: For drawing of the Lewis dot structure, every atom should fullfill their octet (except Hydrogen)

Q: 1 The name of PCl3 is ________. Group of answer choices phosphorus trichloride trichloro…

A: 2. A positive ion is formed by losing electrons. The number on the charge indicates the number of…

Q: Calculate the number of molecules in 5.86 mg of laughing gas (N2O).

A: Given, mass of laughing gas = 5.86g molar mass of N2O = 2 X 14.01 + 16 = 44.013 g/mol

Q: The bonding of gallium arsenide (GaAs) is said to be 31% ionic and 69% covalent. Explain.

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Q: Look at the molecule depicted below, several atoms need more or less electrons to complete its…

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

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A: Steric number of an atom is basically the number of atoms attached to it in the given…

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Q: Question 1 v Saved The ion SO32 has total valence electrons, the shape is 26 and the molecule…

A: Sulfur has different oxoanions like sulfate SO42- , sulfite SO32-. These ions are used to form salts…

Q: What is the formula for the compound formed from Na1+ and O2- ions? Please write out the formula in…

A: Answer is given below.