January 8-12 lesson plan

please,Don't provied handwriting solution.

Consider the table. Metal | Tm (K) (kJ/mol) Ть (к) АНуар (kJ/mol) AHfus vap Li 454 2.99 1615 134.7 Na 371 2.60 1156 89.6 K 336 2.33 1033 77.1 Rb 312 2.34 956 69 Cs 302 2.10 942 66 for K. Using the data, calculate ASfus and ASvap J ASvap K-mol J ASfus K-mol

Give detailed Solution..don't give Handwritten answer..give correct answer

Use Coulomb's law to calculate the energy of a magnesium ion and an oxide ion at their equilibrium ion-pair separation distance. Ion Zn²+ Cu²+ Mg2+ Cd²+ 0²- $²- Radius (pm) 74 77 72 95 140 184 Ecoulomb || 425.13 Incorrect aJ

Iodine is an essential trace element in our diet; it is needed to produce thyroid hormone. Insufficient iodine in the diet can lead to the development of a goiter, an enlargement of the thyroid gland .                                          The addition of small amounts of iodine to table salt (iodized salt) has essentially eliminated this health concern in the United States, but as much as 40% of the world’s population is still at risk of iodine deficiency. The iodine atoms are added as anions, and each has a 1− charge and a mass number of 127. Determine the numbers of protons, neutrons, and electrons in one of these iodine anions.

.9% Resources O Hint Consider an ionic compound, MX,, composed of generic metal M and generic gaseous halogen X. • The enthalpy of formation of MX, is AH; = -605 kJ/mol. • The enthalpy of sublimation of M is AHsub = 129 kJ/mol. • The first, second, and third ionization energies of M are IE, = 691 kJ/mol, IE2 = 1581 kJ/mol, and IE3 = 2627 kJ/mol. • The electron affinity of X is AHEA = -361 kJ/mol. (Refer to the hint). • The bond energy of X, is BE = 163 kJ/mol. Determine the lattice energy of MX3. AHjattice kJ/mol about us privacy policy terms of use contact us help careers

OWLV2 | Online teachir X OWLV2 | Online teachir X b My Questions bartleb X O mySigTau x M COMM.1113: FUND OF ow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator%3Dassignment-take [References] Arrange the following atoms in the order of increasing ionization energy, by numbering them from 1(lowest) to 4 (highest): 1A 7A 8A Metals H. 2A 3A 4A 5A 6A Н Не Metalloids LI Be Nonmetals B CNO F Ne Na Mg 3B 4B 5B 6B 7B 8B 1B 2B Al Si P S C Ar K Ca Sc TI V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Cs Ba La Hf Ta W Re Os Ir Pt Au Hg TI Pb BI Po At Rn Fr Ra Ac RF Db Lanthanides Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Actinides Th Pa UNp Pu Am Cm Bk Cf Es Fm Md No Lr Si: K: P: Ca: Submit Answer Try Another Version 3 item attempts remaining

Group the electronic configurations of neutral elements in sets according to those you would expect to show similar chemical properties. 15²2s²2p²38²3p³ 1s²2s²2p³: Set A 1s²2s²2p 3s²3p: 15²25²2p% 15² 3400 4p/5 1s²2s22p 3s23p648²3d¹04p6: 1s²2s²2p638²3p³: Answer Bank Determine the chemical symbols for the neutral elements corresponding to the electronic configurations. Use proper formatting; letter case matters. 1s²2s²2p³ 35²3p² 13²23²2p³ Set B

ks People Tab Window Help 82% Mon 1:1 kind Tap - Cengage Learning /evo/index.html?deploymentld%355750828934189288909969212&elSBN=9781305657571&nbld%3D2199... MINDTAP Q Search this cours Use the References to access important values if needed for this question. For each of the following species, give the total number of electrons, the number of electrons in the valence shell, and the number of core electrons. Species Number of electrons Number of electrons Number of core electrons in valence shell Ca Cs+ p3-

Energy of Interaction of Point Charges Coulomb's Law yields an expression for the energy of interaction for a pair of point charges. V = V is the energy (in J) required to bring the two charges from infinite distance separation to distance r (in nm). Q1 and Q₂ are the charges in terms of electrons. (i.e. the constant in the above expression is 2.31x10-19 J nm electrons-2) d For a group of "point" charges (e.g. ions) the total energy of interaction is the sum of the interaction energies for the individual pairs. Calculate the energy of interaction for the square arrangement of ions shown in the diagram below. (+2) 2.31 x 10-1⁹Q1 Q2 d T d = 0.900 nm. (+2) d

For the boxes: The element will gain/lose x amount of electrons from/into the s, p, d, f, s+p, s+d, p+d subshells

Don't need help on #2 just #6. I put #2 in for reference but I have no idea where to start on #6

larger: 13. Which of the following pairs of atoms are a.) P, Cl b.) K, Ni c.) Ga, Kr d.) Ca, Ba

9:19 O ul LTE O Review ABookmark MISTRY HONORS 2021-227 of 21 NH3(g) + _ O2(g)→_ N2(g) + _ ,0(g) When the reaction above is completely balanced, the coefficient for NH, will be O A 4 OB 3 OC 5 OD 2 "3 "5 6 8 Q T Y G.

4. Which of the following would you expect to have the most negative AS? I OH - || ОН IV А. B. с. D. IV - = = 2 ОН ОН -- -- Da1f

As the atoms initially approach, they attract one another and the potential energy decreases as shown by the circled region. Please explain why the atoms attract and the process by which it occurs.

the one that is not numbered is part A and the one that is numbered is partB