CK-12-Chemistry Intermediate

http://www.ck12.org Chapter 16. Solutions mass of CaCl 2 = 82.20 g molar mass of CaCl 2 = 110.98 g/mol mass of H 2 O = 400. g = ...

http://www.ck12.org Chapter 23. Electrochemistry Further Reading / Supplemental Links An Introduction to Redox Equilibria and E ...

16.3. Colligative Properties http://www.ck12.org mass of H 2 O = 218 g = 0.218 kg mass of solute = 38.7 g Kf(H 2 O) =−1.86°C/m ...

23.2 Cell Potentials 23.2 Cell Potentials Lesson Objectives Describe how an electrical potential is generated in an electrochem ...

http://www.ck12.org Chapter 16. Solutions a. vapor pressure b. freezing point c. boiling point Explain why the colligative prop ...

http://www.ck12.org Chapter 23. Electrochemistry potential can be measured. It is only when another half-cell is combined with t ...

16.4 Net Ionic Equations 16.4 Net Ionic Equations Lesson Objectives Write net ionic equations for double-replacement reactions ...

23.2. Cell Potentials http://www.ck12.org FIGURE 23.5 The standard hydrogen electrode is an arbitrary reference cell that is ass ...

http://www.ck12.org Chapter 16. Solutions NaCl(aq)+AgNO 3 (aq)→NaNO 3 (aq)+AgCl(s) This is called a molecular equation. Amolecul ...

http://www.ck12.org Chapter 23. Electrochemistry E^0 cell=E^0 red−E^0 oxid 0 .34 V=E^0 Cu− 0 .00 V E^0 Cu= 0 .34 V− 0 .00 V= + 0 ...

16.4. Net Ionic Equations http://www.ck12.org Net ionic equation: 3Cu^2 +(aq)+2PO^34 −(aq)→Cu 3 (PO 4 ) 2 (s) Step 3: Think abou ...

23.2. Cell Potentials http://www.ck12.org TABLE23.2:(continued) Half Reaction Eo(V) Fe^3 ++ e−→Fe^2 + +0.77 I 2 + 2e−→2I− +0.53 ...

http://www.ck12.org Chapter 16. Solutions Predicting Precipitates Some combinations of aqueous reactants result in the formation ...

http://www.ck12.org Chapter 23. Electrochemistry Known E^0 Ag= + 0 .80 V E^0 Sn=− 0 .14 V Unknown E^0 cell=? V The silver ha ...

16.4. Net Ionic Equations http://www.ck12.org Lesson Summary Single-replacement and double-replacement reactions often take pla ...

23.2. Cell Potentials http://www.ck12.org Lithium metal (Li) is the strongest reducing agent. It is capable of reducing any of t ...

http://www.ck12.org Chapter 16. Solutions Finish the molecular equations below, balance them, and then write a corresponding ne ...

http://www.ck12.org Chapter 23. Electrochemistry c. 6Ag(s) + Cr 2 O 72 −(aq) + 14H+(aq)→6Ag+(aq) + 2Cr^3 +(aq) + 7H 2 O(l) For ...

16.5. References http://www.ck12.org 25.5 References John Tan (User:Johntanjm/Wikipedia). http://commons.wikimedia.org/wiki/Fil ...

23.3. Electrolysis http://www.ck12.org 23.3 Electrolysis Lesson Objectives Distinguish between voltaic and electrolytic cells. ...