29. Which of the following particles has a central atom that does NOT obey the octet rule in its most stable form? (A) HCN (B) H2O (C) BeH2 (D) PCl3
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A: Whether a compound follows or violates octet rule can be seen by drawing its lewis structure
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A: The bond line structure has been drawn in a Zig Zag fashion.
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A: Electron configuration of Xe- [Kr] 4d¹⁰ 5s² 5p⁶
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Q: Use the formal charge argument to rationalize why BF3 would not follow the octet rule.
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Q: Ortho-Dichlorobenzene, C6H4Cl2, is obtained when two ofthe adjacent hydrogen atoms in benzene are…
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Q: 29. Which of the following particles has a central atom that does NOT obey the octet rule in its…
A: Please find the attached images for answer
Q: Write Lewis structures that obey the octet rule for each of thefollowing, and assign oxidation…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
Q: 3. Explain the challenges encountered in drawing a valence bond diagram for the average nitrate ion.
A: Since your question has multiple parts, we will answer first question for you. If you want residual…
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Q: what is the octet rule, its significace and its exceptions
A: Step : 1 what is the octet rule, its significance and its exceptions.
Q: In PCIS, the Patom violates the octet rule by sharing 5 electrons. This is because the valence she…
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Q: When acting as a central atom, which of the following cannot expand its octet? A) P B) C C) Cl D) Xe…
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Q: Which of the compounds below do NOT violate the octet rule A. BH3 B. PO4^3- C. KrF4 D. SeF2 E.…
A: Octet rule means the central atom should have 8 electrons in its valence shell. If the number is…
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A: (a) Lewis structure(s) for the nitrite ion, NO2- is given below.
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Q: Of the following elements, which could be a central atom with an expanded octet? C N O F S
A: The octet rule states that an element forms a compound in which its valance shell contains 8…
Answered 29: Which of the following particles has a central atom that does not obey octet rule in its most stable form?
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- 1PrqdNDx-hBYyzKo-xfiM9-Jlq7EAaWe3GBt t3U3jDo/edit ulator O A Land of Permane... it was seconds ago - UA E- EE 2 Al + 3 H,SO, 6. How many grams of hydrogen gas are produced with 0.S8 moles of aluminum sulfate? 3 H, + Al,(SO); 0.88 moles Al (SO), 3 moles H. 6 g H. 0.88 moles Al (SO), 1 mole H.r Mt. Zion A-B11-1 X K Jennessy Greenough - Atoms, M X O Meet - zgt-jahh-bnt New Tab A web.kamihq.com/web/viewer.html?state%=%7B'ids"%3A%5B"1YoSVtEOUG4Q5sa4dQDaBQRxVYgR7TCVT"%5D%2C"authuser"%3A"0"%2C"1 ent Edu O P A Mt. Zion A-B Jennessy Greenough - Atoms, Molecules, Matter Review and Counting Atoms.p + 100% elements that are chemically bound together. Part Two - Visual Summary Identify whether the following is an atom or molecule and an element or compound. Explain your answer. Diagram Atom or Molecule Element or Compound Explain One particle of on ly one type atom Element Now draw your own! Atom Element Molecule Compound DIPT McGraw Hill Campus Cn [11 O ATOMS, IONS AND MOLECULES Finding atomic mass from isotope mass and natural abundance isotope 74°F 100. Calculate the Molar Mass of Acet X+ https://www-awu.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-liG1Sp4C1qHE9vg-2-exSXq493r_tJ2gZs0a-_xkRSR8a7T-... A robot spacecraft returned samples from the planetesimal 98765 ALEKS, located in the outer Solar System. Mass-spectroscopic analysis produced the following data on the isotopes of molybdenum in these samples: Mo 99.91 Mo 95.90 x A ALEKS - Elizabeth Galaz - Learn x mass relative (amu) abundance Mo 0 96.2% Explanation 3.8% Use these measurements to complete the entry for molybdenum in the Periodic Table that would be used on 98765 ALEKS. Round your entry for the atomic mass to 3 significant digits. Caution: your correct answer will have the same format but not necessarily the same numbers as the entry for molybdenum in the Periodic Table we use here on Earth. X Check A A AB Search 3/5 hp A @ 0 LE Elizab…
- mage tesuit for sur ris-Molar Mass Worksheet TURE ew Insert Format Tools Add-ons Help Last edit + BIUA 75% Normal text Arial 14 Find the molar mass of the following chemicals: Sodium (Na) Calcium (Ca) Xenon (Xe) Gadolinium (Gd) Uranium (U) O'H H,SO NaOH CON) CaH18kmarks mx Para X G Gran XMy x My X OWL X akeAssignment/takeCovalent Activity.do?locator=assignment-take eq eq q eq eq eq eq B Profiles Tab Window Help ew.pdf Worl x How many grams of Mn are there in 4.51 moles of Mn? E Q grams Submit Answer Use the References to access important values if needed for this question. Retry Entire Group SEP 14 tv F5 F6 9 more group attempts remaining SI MacBook Air ▸ How X AA F7 BWha X A O ▶11 FB G Wha x U = 0 Previous 4 F9 Next> + Show All WA F10 X W ⠀ 15empirical formula -) PS3 Mass-> 316,24g/mol La0.97)+3(32.07) Imu33 OI 58.15 158,15 )316,24 moreeular waight-188,15 PaSto. 3. If the radius of a potassium atom is 2.48 x 10-7 mm, how many K atoms would fit along the edges of a circle with a circumference of 3.75 inches? 4. Naming Practice A. Copper (I), Cu, reacts with oxygen, O, to give an ionic compound. Name and write the formula for this ionic compound. Name and write the symbols for the cation and anion in this compound. B. What is the formula for tetrasulfur tribromide? Is this covalent or ionic? How can you tell? C. For the compounds in A and B write all possible mole:mole relationships. For example, for water you can write three relationships, 2 moles H atoms = 1 mole H2O molecule, 1 mole O atom =1 mole H20 molecule, 1 mole O atom = 2 moles H atoms
- Potentially Useful Information Spectrochemical Series: I < Br < SCN° < Cl° < NO3¯ < F < OH° < C2O4²-~ H2O < NCS < NH3 < en < PPH3 A student has three test tubes containing a metal (M) nitrate solution M(NO3)2 (aq) (where "M" represents a generic transition metal). The student adds aqueous ammonia (NH3) to one test tube, aqueous hydrochloric acid (HCI) to the second tube, and nothing more to the third tube, but forgets to label the tubes. After this, one test tube contains a red solution, one an orange solution, and one a yellow solution. Note: This metal, M, would follow the same rules that we used for Cu(II), Ni(II), and Co(II). The Jahn-Teller Effect does not apply. Complete each statement or answer each question below about the solutions in the three test tubes. The coordination complex causing the orange solution causes a larger splitting between the d orbitals of the metal then the coordination complex causing the... O red solution. O yellow solution. What color light does the…ge-R x 21/FA-CHM-121-08 General Che * OWLv2 | Online teaching and lea G how to find mass percent - Goo x + mengagenow.com/ilm/takeAssignment/takeCovalentActivity.do?locator=assignment-take A sample of gas mixture from a neon sign contains 5.12 x 10 mol Ne and 4.40 × 10¬4 mol Kr. What are the mass percentages of Ne and Kr in the gas mixture? Mass percentages of Ne = Mass percentages of Kr = Submit Answer Try Another Version 6 item attempts remainingPotentially Useful Information Spectrochemical Series: | < Br < SCN¯ < Cl° < NO3¯ < F° < OH° < C2O4²¯ ~ H2O < NCS° < NH3 < en < PPH3 く A student has three test tubes containing a metal (M) nitrate solution M(NO3)2 (aq) (where "M" represents a generic transition metal). The student adds aqueous ammonia (NH3) to one test tube, aqueous hydrochloric acid (HCI) to the second tube, and nothing more to the third tube, but forgets to label the tubes. After this, one test tube contains a red solution, one an orange solution, and one a yellow solution. Note: This metal, M, would follow the same rules that we used for Cu(II), Ni(II), and Co(II). The Jahn-Teller Effect does not apply. Complete each statement or answer each question below about the solutions in the three test tubes. The aqua complex causes less splitting of the d orbitals of the metal than the... ammonia complex. O chloro complex.
- Macmillan L A sample of aluminum foil contains 9.00 x 1023 atoms. What is the mass of the foil? E 5 20 mass: C x10 TOOLS 888 R F V 5 FEB 15 5% T G ^ 6 B MacBook Pro Y Lon H 27 tv N U J ▶II * 8 M MOSISO ▶ NAO 9 K O < bo 0 A command P : ; Aa { [ V option + 11 = ? } 1 g delete return21/FA-CHM-121-08 General Che X OWLV2 | Online teaching and lea X w.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=Dassignment-take [References] TUTOR Converting Number of Atoms to Moles Tungsten (W) is element 74 on the periodic table. A sample contains 2.27x10-0 atoms of W. Calculate the amount of W. mol W Submit Show Approach Show Tutor Steps Submit Answer Try Another Version 6 item attempts remainingsignn x * OWiv2 Online tearhing and len X ngagenow.cum/im/takeAssignment/takeCovalentActivity.do?locator -assignment-take References) Identify the element in penod 3 that would form the most stable 1on E+ E is sed as a general symbol for an element (Express your answer as a chemical symbol.) Eletment Submit Answer Try Another Version 10 Item attempis remaining Visited