CK-12-Chemistry Intermediate

http://www.ck12.org Chapter 3. Measurements Applying the first conversion factor, the “d” unit cancels and 1×24 = 24. Applying t ...

http://www.ck12.org Chapter 9. Covalent Bonding Exceptions to the octet rule include incomplete octets, odd-electron molecules, ...

3.2. Unit Conversions http://www.ck12.org Practice Problems Perform the following conversions. (a) 0.074 km to m (b) 24,600μg t ...

9.1. Lewis Electron Dot Structures http://www.ck12.org f. SiCl 4 The noble gas xenon is capable of making a few compounds with ...

http://www.ck12.org Chapter 3. Measurements Dimensional Analysis and Derived Units Some units are combinations of SI base units. ...

http://www.ck12.org Chapter 9. Covalent Bonding 9.2 Molecular Geometry Lesson Objectives Explain the basis of VSEPR theory. Pre ...

3.2. Unit Conversions http://www.ck12.org You can participate in an interactive version of this cube at http://www.dlt.ncssm.edu ...

9.2. Molecular Geometry http://www.ck12.org model, a double or triple bond is no different in terms of repulsion than a single b ...

http://www.ck12.org Chapter 3. Measurements Density A golf ball and a table tennis ball are about the same size. However, the go ...

http://www.ck12.org Chapter 9. Covalent Bonding FIGURE 9.10 The geometry of the BF 3 molecule is calledtrigonal planar. The fluo ...

3.2. Unit Conversions http://www.ck12.org With gases, a balloon filled with helium floats because helium is less dense than air. ...

9.2. Molecular Geometry http://www.ck12.org carbon atom is at the center of the tetrahedron. Each face of a tetrahedron is an eq ...

http://www.ck12.org Chapter 3. Measurements 50.0 g× 1 cm^3 2 .70 g = 18 .5 cm^3 In problem one, the mass is equal to the densi ...

http://www.ck12.org Chapter 9. Covalent Bonding Unlike the other basic shapes, the five chlorine atoms in this arrangement are n ...

3.2. Unit Conversions http://www.ck12.org Lesson Summary Conversion factors are ratios of equivalent quantities expressed in di ...

9.2. Molecular Geometry http://www.ck12.org FIGURE 9.15 bipyramidal, or octahedral. However, when one or more of the bonding pai ...

http://www.ck12.org Chapter 3. Measurements What is the mass of a cube of copper that is 1.80 cm on each side? The density of c ...

http://www.ck12.org Chapter 9. Covalent Bonding The domain geometry for a molecule with four electron pairs is tetrahedral, as w ...

3.3. Uncertainty in Measurements http://www.ck12.org 3.3 Uncertainty in Measurements Lesson Objectives Distinguish between accu ...

9.2. Molecular Geometry http://www.ck12.org AB The Lewis structure for SF 4 contains four single bonds and a lone pair on the su ...