8.9 Check the box next to each molecule on the right that has the shape of the model molecule on the left:moleculesmodel(check all that apply)O HCNO BRCNO CICNYou can drag the slider to rotate the modelmolecule.O SCN48O None of the aboveNote for advanced students: the length of bonds and size of atoms in the model is not necessarily realistic. The model is only meant to show you thegeneral geometry and 3D shape of the molecule.

There are different type of compounds, which have different names and Structures according to…

Check the box next to each molecule on the right that has the shape of the model molecule on the left: molecules model (check all that apply) O HCN O BRCN You can drag the slider to rotate the model molecule. O CICN O SCN 4 O None of the above Note for advanced students: the length of bonds and size of atoms in the model is not necessarily realistic. The model is only meant to show you the general geometry and 3D shape of the molecule.

Check the box next to each molecule on the right that has the shape of the model molecule on the left: molecules model (check all that apply) O HCN O BRCN You can drag the slider to rotate the model molecule. O CICN O SCN 4 O None of the above Note for advanced students: the length of bonds and size of atoms in the model is not necessarily realistic. The model is only meant to show you the general geometry and 3D shape of the molecule.

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter7: Chemical Bonding And Molecular Geometry

Section: Chapter Questions

Problem 116E: Use the Molecule Shape simulator (http://openstaxcollege.org/l/16MolecShape) to explore real...

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Similar questions

Use the Molecule Shape simulator (http://openstaxcollege.org/l/16MolecShape) to explore real molecules. On the Real Molecules tab, select model mode and S2O. What is the model bond angle? Explain whether the real bond angle should be larger or smaller than the ideal model angle.
How many valence electrons does a neutral a. K atom have? b. C atom? N atom? O atom?
Consider the following flat drawing of methane (CH4) . a. What is HCH bond angle implied by this drawing if you assume it is flat? b. Are the electron domains of this flat CH4 spread out as much as possible? c. Use model materials to make a model of CH4 (methane). If you assembled it correctly, thefour bonds (bonding electron domains) of your model will be 109.5° apart. d. In which representation, the drawing above or the model in your hand (circle one) are theH’s of CH4 more spread out around the central carbon? e. Confirm that your model looks like the following drawing. The wedgebond represents a bond coming out of the page, and the dash bondrepresents a bond going into the page f. You will often see methane drawn as if it were flat (like on the previous page). Why is thismisleading, and what is left to the viewer’s imagination when looking at such a drawing?
Use the simulation (http://openstaxcollege.org/l/16MolecPolarity) to perform the following exercises for a real molecule. You may need to rotate the molecules in three dimensions to see certain dipoles. (a) Sketch the bond dipoles and molecular dipole (if any) for O3 Explain your observations. (b) Look at the bond dipoles for NH3. Use these dipoles to predict whether N or H is more electronegative. (c) Predict whether there should be a molecular dipole for NH3 and, if so, in which direction it will point. Check the molecular dipole box to test your hypothesis.
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