Concept explainers
Write the Lewis structure for each molecule.
a.
b.
c.
d.
Want to see the full answer?
Check out a sample textbook solutionChapter 10 Solutions
Introductory Chemistry With Masteringchemistry, Global Edition
- How does the bond energy of HCl(g) differ from the standard enthalpy of formation of HCl(g)?arrow_forwardLewis structures can be used to understand why some molecules react in certain ways. Write the Lewis structures for the reactants and products in the reactions described below. a. Nitrogen dioxide dimerizes to produce dinitrogen tetroxide. b. Boron trihydride accepts a pair of electrons from ammonia, forming BH3NH3. Give a possible explanation for why these two reactions occur.arrow_forwardConsider an ionic compound, MX, composed of generic metal M and generic, gaseous halogen X. The enthalpy of formation of MX is Δ?∘f =−437 kJ/mol. The enthalpy of sublimation of M is Δ?sub =161 kJ/mol. The ionization energy of M is IE =467 kJ/mol. The electron affinity of X is Δ?EA =−341 kJ/mol. The bond energy of X2 is BE =163 kJ/mol. Determine the lattice energy of MX.arrow_forward
- 1) What do you predict the average bond length and average bond energy values for the F-F bond based on the chart below? WIll it be higher than, lower than, or the same as the other bonds shown in the chart. Justify your answer. Bond Average Bond Length (PM) Average Bond Energy (KJ/MOLE) CL-CL 199 243 Br-Br 228 193 I-I 267 151 2) Explain how a stable covalent bond is formed in terms of attractive and repulsive forces. Note: Please briefly explain, Thank you.arrow_forwardHow are Lewis structures helpful?arrow_forwardLewis structure of NI3. Any polar bonds? Polar or non polar?arrow_forward
- What is wrong with this Lewis structure? The shape is not of concernarrow_forward25. A skeletal structure for SO₂Cl₂ is shown below. Starting from this structure, complete the Lewis structure that follows the octet rule on all atoms.arrow_forwardPart 1) If 3.36 moles of N2 and 3.90 moles of H2 are combined under, which would be considered the limiting reactant? Part 2) How many grams of NH will be formed during the reaction? Part 3) In sufficient detail, describe the most valid Lewis structure of NH3 (types of bonds, presence of unbonded electrons, existence of any formal charges etc.), then specify its molecular geometry. Based on the reaction to form ammonia (NH3arrow_forward
- 1-How many total shared electrons are there in the Lewis structure of CS2? a.10 b.6 c.2 d.8 e.4 2-In which bond does the Cl atom have the highest electron density, i.e. it attracts the electrons in the covalent bonds the most? a.N—Cl b.H—Cl c.O—Cl d.S—Cl e.Br—Clarrow_forwardA. The Lewis diagram for POCl3 is: The electron-pair geometry around the P atom in POCl3 is ______ There are _____ lone pair(s) around the central atom, so the geometry of POCl3 is ______ B. The Lewis diagram for BH2- is: The electron-pair geometry around the B atom in BH2- is ______ There are _____ lone pair(s) around the central atom, so the geometry of BH2- is _____ (c) The amount of acrylamide found in potato chips is 1.7 mg/kg. If a serving of potato chips is 35 g, how many moles of acrylamide are you consuming? ________molarrow_forwardwhere is c? in the lewis structure?arrow_forward
- Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry by OpenStax (2015-05-04)ChemistryISBN:9781938168390Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark BlaserPublisher:OpenStax
- Chemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage LearningChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage Learning