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Consider the molecule, SOCl2
How many bonding electron pairs are there in the central atom? (numerical answer only)
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- Decide v...ier these proposed Lewis structures are reasonable. proposed Lewis structure Is the proposed Lewis structure reasonable? Yes. H No, it has the wrong number of valence electrons. The correct number is:| Н — N— Н No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* Yes. :0: No, it has the wrong number of valence electrons. The correct number is: || .. : C1 — С — CI: No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* Yes. No, it has the wrong number of valence electrons. + The correct number is: O Н — Н — О — Н No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are: * If two or more atoms of the same element don't satisfy the octet rule, just enter the chemical symbol as many times as necessary. For example, if two oxygen atoms don't satisfy the octet rule, enter "O,0".1) a) Identify the bonds formed between the following pairs of atoms as either covalent or ionic: zinc and fluoride, lithium and chloride, cesium and iodine, carbon and oxygen, chlorine and chlorine. b) What are likely formulas for the following molecules? Express your answer as a chemical formula. CH2Cl? BH? H?S SiBr?esc What are the molecular and empirical chemical formulas of a compound made up of these molecules? :O: H H :O: | | || H—Ö—C—C—C—C—Ö-H molecular formula: empirical formula: Explanation W Check X U U The lines stand for chemical bonds between the atoms. You can ignore the dots -- they represent "lone pairs" and you'll learn about them later. X Ś Costa V G ↑ MacBook Pro N © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | A You M MOSISO
- Consider the foilowing substances to answer the questions below. For each question (a, b, c), write a brief (1- 2 sentences) description to explain your answer. Cl2, Cao, H20, CuCl2, NaNO3, NO2 a) Which is/are binary substances (if any)? b) In which do we find only electron sharing (no electron transfer) (if any)? c) Which is/are molecular elements (if any)?Based on Linus Pauling's electronegativity scale, would H2S be considered a polar molecule? Pick the best answer. (a) No. It would technically be considered a non-polar molecule. (b) No. Even though it contains polar bonds they are symmetrical and therefore H2S is non-polar. (c) No. The electronegativity difference between H and S is so great that it would be considered an ionic compound. (d) H2S violates the octet rule and therefore would not even existDecide whether these proposed Lewis structures are reasonable. proposed Lewis structure Is the proposed Lewis structure reasonable? O Yes. O No, it has the wrong number of valence electrons. はードー =N The correct number is:| No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* O Yes. No, it has the wrong number of valence electrons. The correct number is:| No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* O Yes. O No, it has the wrong number of valence electrons. The correct number is: | No, it has the right number of valence electrons but doesn't satisfy the octet rule. : Cl C : The symbols of the problem atoms are: * If two or more atoms of the same element don't satisfy the octet rule, just enter the chemical symbol as many times as necessary. For example, if two oxygen atoms don't satisfy the octet rule, enter "0,0". O O
- Molecules contain both a metal and a nonmetal. True or False ??The illustration to the left represents a mixture of nitrogen ( blue ) and hydrogen ( light blue ) molecules.Decide . er these proposed Lewis structures are reasonable. proposed Lewis structure Is the proposed Lewis structure reasonable? Yes. No, it has the wrong number of valence electrons. 0-c- The correct number is:| O: No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* Yes. :0: No, it has the wrong number of valence electrons. || С — СІ: The correct number is: || : C1 No, it has the right number of valence electrons but doesn't satisfy the octet rule. - The symbols of the problem atoms are:* Yes. No, it has the wrong number of valence electrons. N - О — СІ: The correct number is: O No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* * If two or more atoms of the same element don't satisfy the octet rule, just enter the chemical symbol as many times as necessary. For example, if two oxygen atoms don't satisfy the octet rule, enter "O,0". :ö: :0 :…
- - Classify each compound as ionic or molecular. If it is ionic, determine whether the metal forms only one type of ion or more than one type of ion. (a) CoCl2 (b) CF4 (c) BaSO4 (d) NOFor each row in the table below, decide whether the pair of elements will form a molecular compound held together by covalent chemical bonds. If the elements will form a molecular compound, check the box and enter the chemical formula and name of the compound. (If the elements will form more than one molecular compound, use the compound with the fewest total number of atoms.) You may assume all chemical bonds are single bonds, not double or triple bonds.arks Window Help A docs.google.com Post Attendee - Zoom TEST: Bonding - G - The Next Generati. TEST: Bonding Request edit access 1. See the list of elements below. Choose any two that would make up an ionic compound. Explain and justify your choice.(4) Nitrogen, Oxygen, Carbon, Sodium Draw the Lewis Dot Structure for the atom and the ion it forms for each of the following below. Be sure to label which is the atom and which is the ion. Indicate whether it is considered a cation or an anion, and explain/justify your answer. (4 pts for each element below totalling 12 points for this question) 2. Oxygen 3. Lithium 4. lodine 5. In terms of electrons eYnlain what hannens to electrons in an ionic bond. (2)
