cmillan Learm Write the full electron configuration for P³-. full electron configuration: 1s22s22p63s23p6 What is the atomic symbol for the noble gas that also has this electron configuration? atomic symbol:

cmillan Learm Write the full electron configuration for P³-. full electron configuration: 1s22s22p63s23p6 What is the atomic symbol for the noble gas that also has this electron configuration? atomic symbol:

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter7: The Structure Of Atoms And Periodic Trends

Section7.3: Electron Configuration Of Atoms

Problem 7.3CYU: Using the periodic table and without looking at Table 7.3, write electron configurations for the...

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The compound hexaazaisowurtzitane is one of the highest-energy explosives known (C E News, Jan. 17, 1994, p. 26). The compound, also known as CL-20, was first synthesized in 1987. The method of synthesis and detailed performance data are still classified because of CL-20s potential military application in rocket boosters and in warheads of smart weapons. The structure of CL-20 is In such shorthand structures, each point where lines meet represents a carbon atom. In addition, the hydrogens attached to the carbon atoms are omitted; each of the six carbon atoms has one hydrogen atom attached. Finally, assume that the two O atoms in the NO2 groups are attached to N with one single bond and one double bond. Three possible reactions for the explosive decomposition ofCL-20 are i. C6H6N12O12(s)6CO(g)+6N2(g)+3H2O(g)+32O2(g) ii. C6H6N12O12(s) 3CO(g) + 3CO2(g) + 6N2(g) + 3H2O(g) iii. C6H6N12O12(s) 6CO2(g) + 6N2(g) + 3H2 (g) a. Use bond energies to estimate E for these three reactions. b. Which of the above reactions releases the largest amount of energy per kilogram of CL-20?
Consider the following statement "The ionization energy for the potassium atom is negative, because when K loses an electron to become K +, it achieves a noble gas electron configuration." Indicate everything that is correct in this statement. Indicate everything that is incorrect. Correct the incorrect information and explain.
lement X, which has a valence shell configuration of ns2np4 , was isolated in a laboratory. Which of the following statements is(are) true concerning element X? Element X has chemical properties similar to those of the halogens. Element X has six valence electrons. When element X is reacted with calcium, the compound formed would most likely have the formula Ca2X . Element X needs to gain two electrons to attain a noble gas electron configuration. mg src=Images/HTML_99425-11-106AP_image001.jpg alt="" align="top"/>
Given the name of one amount element that has the same number of valence electrons as the element with the electron configuration 1s22s22p63s23p4? Give the name and charge of one ion that has the electron configuration as Argon(Ar).
Use the space below to write the electron configuration of the Cu2+ ion. using the noble gas shorthand. Write numbers of electrons using the ^ symbol for superscripts. E.g. [Nel2s^22p^3 Edit View Insert Format Tools Tab 12pt v Paragraph v BIU F3 F4 F6 F7 F8 F9 F10 F11 & * 6 7 8. ...
P 00 R Consider an ionic compound, MX, composed of generic metal M and generic, gaseous halogen X. • The enthalpy of formation of MX is AH; = -477 kJ/mol. • The enthalpy of sublimation of M is AHsub = 157 kJ/mol. • The ionization energy of M is IE = 435 kJ/mol. • The electron affinity of X is AHEA = -303 kJ/mol. (Refer to the hint). • The bond energy of X, is BE = 165 kJ/mol. Determine the lattice energy of MX. AHjattice kJ/mol MacBook Pro > 巴 %23 2$ 6 96. 7. 4. 5. 3. H. K.
A monatomic ion with a charge of +2 has an electronic configuration of 1s²2s²2p 3s²3p64s²3d¹04p65s²4d¹05p6. This ion is a(n) [ What is the chemical symbol of the noble gas this ion is isoelectronic with? What is the formula of the ion?
Given: Enthalpy of atomisation of calcium =+ 178 kJ First ionisation energy of calcium =+590 kJ Second ionisation energy of calcium = +1145 kJ Enthalpy of atomisation of chlorine =+ 121 kJ Electron affinity of chlorine Lattice energy of calcium chloride =- 2258 kJ = - 346 kJ Construct a Born-Haber cycle for calcium chloride, CaCl2 by using the data given above. Hence, calculate the enthalpy of formation of calcium chloride. b. The enthalpy of solution for calcium chloride crystal is -81.3 kJ mol'. Based on the data from the above Born-Haber cycle, calculate the enthalpy change for the reaction below: Ca" (g) + 2CI (g)–→ Ca* (aq) + 2CI¯ (aq)
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OClasses Google Slides INTROL O Ermpower 2020 E Google Docs Č Lindsay High School Physics Safet Flag for follow-up Perlodic Table of the Elements Mc Lv Ts Pr Nd Pm Sm| Eu Gd Which of the following characteristics DOES NOT DESCRIBE atoms on the top right of the periodic table? O A. smaller, less rings, more tightly held O B. strong electronegativity, high ionization energy OC. many electrons in the outside ring O D. bigger, more rings, 1 or 2 valence electrons DELL F3 23 E R G H e FLA三

onsider an ionic compound, MX₂, composed of generic metal M and generic, gaseous halogen X. • The enthalpy of formation of MX₂ is AH = = -925 kJ/mol. • The enthalpy of sublimation of M is AHsub = 117 kJ/mol. • The first and second ionization energies of M are IE₁ The electron affinity of X is AHEA = -329 kJ/mol. (Refer to the hint.) The bond energy of X₂ is BE = 179 kJ/mol. termine the lattice energy of MX₂. Hlattice = -1.3 ×106 Incorrect = 673 kJ/mol and IE₂ = 1443 kJ/mol. kJ/mol
1s22s22p63s23p6 Which neutral element has this electron configuration?