Please do question 4 and please let you hand write to be clear thanks Lewis Electron-dot Structures are used to depict how covalently bonded atoms fit together to formmolecules. Dots depicting the valence electrons that the element possesses are drawn around thesymbol for an element. The dots are drawn only on the top, bottom, left, or right of the symbol, oneelectron per side before paining any electrons. These four positions represent the four orbitals valenceelectrons occupy in the valence shell. Electrons must occupy all four orbitals before they can double-upin the same orbital. For example, nitrogen has five valence electrons (being in column 15). Here is itsLewis structure:Note that the single dots may be placed on any side of the symbol.4. Using the Lewis structure of nitrogen as a model, please draw the Lewis structure for each of thefollowing non-metals. (Click on the blue box and then "edit". Use the drawing tools to add the appropriatenumber of electrons around each elemental symbol. If you'd rather do this on paper, do so neatly andthen paste a picture of your answer in place of the blue box. Either way works)a.H.b. BC. Cd. Ate. Of. FSIh. PI CIk. AsL Sem. Brn. TeO.The number of lone dots (1e. unpaired electrons) around an element indicate the number ofcovalent bonds the element normally can make. This is known as the "valence numberr (not to beconfused with the number of valence electrons).5. For each of the following elements, indicate the number oft covalent bonds that it will nommally make.a H =b. B =C. C=d. N =

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4. Using the Lewis structure of nitrogen as a model, please draw the Lewis structure for each of the following non-metals. (Click on the blue box and then "edit". Use the drawing tools to add the appropriate number of electrons around each elemental symbol. If you'd rather do this on paper, do so neatly and then paste a picture of your answer in place of the blue box. Either way works) a. H b. B C. C d. At f. F 9 SI h. P e. k. As L Se m. Br n. Te The number of lone dots (i.e. unpaired electrons) around an element indicate the number of

4. Using the Lewis structure of nitrogen as a model, please draw the Lewis structure for each of the following non-metals. (Click on the blue box and then "edit". Use the drawing tools to add the appropriate number of electrons around each elemental symbol. If you'd rather do this on paper, do so neatly and then paste a picture of your answer in place of the blue box. Either way works) a. H b. B C. C d. At f. F 9 SI h. P e. k. As L Se m. Br n. Te The number of lone dots (i.e. unpaired electrons) around an element indicate the number of

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Introductlon In Part (a) of this experiment you will prepare a primary standard. Potassium hydrogen phthalate (KHP) is a monoprotic acid with the formula KHC,H.O. In this experiment KHP is used as the primary standard. A standard solution is one whose solute concentration is accurately known. If a solute can be obtained in a very pure, stable, weighable form, a primary standard solution of it can be prepared directly. You will then use the standardized sodium hydroxide solution to determine the acetic acid content of a dilute unknown solution. Procedure (0) Preparation of a Primory Standard Potassium hydrogen phthalate (KHP) is a primary standard. Weigh accurately by difference, approximately 0.8 g of KHP in a clean, dry weighing bottle and transfer it into a 250 ml conical flask. Add 75 ml of distilled water. Swirl gently. Cover the flask and leave to dissolve, swirling periodicaly. Cautlon: KHP is not highly soluble and care must be taken to ensure it is all dissolved before you…
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