'Mol 0' presentation slideshows

Role of Disorder in Solutions

Role of Disorder in Solutions. Ch 13: Solutions. Disorder (Entropy) is a factor Solutions mix to form maximum disorder. Two Ways to Form Solutions. 1. Physical Dissolving (Solvation) NaCl(s) ? Na + (aq) + Cl - (aq) C 12 H 22 O 11 (s) ? C 12 H 22 O 11 (aq)

992 views • 72 slides

Role of Disorder in Solutions

Role of Disorder in Solutions. Ch 13: Solutions. Disorder (Entropy) is a factor Solutions mix to form maximum disorder. Two Ways to Form Solutions. 1. Physical Dissolving (Solvation) NaCl(s) ? Na + (aq) + Cl - (aq) C 12 H 22 O 11 (s) ? C 12 H 22 O 11 (aq)

949 views • 72 slides

CH 13 Solutions!

989 views • 71 slides

Chapter 4

Chapter 4. The Major Classes of Chemical Reactions. Figure 4.1. Electron distribution in molecules of H 2 and H 2 O. A. In H 2 , the identical nuclei attract e-s equally. B. In H 2 O, the O nucleus attracts the shared e-s more strongly than the H nuclei.

772 views • 67 slides

AP CHEMISTRY

AP CHEMISTRY. LAB REVIEW. Exp 1. Zn + 2HCl ? ZnCl 2 + H 2 Cu + HCl ? NO Reaction Activity Series. Exp 3. Empirical Formula ____g Cu / 63.5 = mol ____g I / 126.9 = mol Then divide by the smaller. Iodine makes violet vapors. EXP 4a % Composition.

669 views • 57 slides

AP CHEMISTRY

AP CHEMISTRY. LAB REVIEW. Exp 1. Zn + 2HCl ? ZnCl 2 + H 2 Cu + HCl ? NO Reaction Activity Series. Exp 3. Empirical Formula ____g Cu / 63.5 = mol ____g I / 126.9 = mol Then divide by the smaller. Iodine makes violet vapors. EXP 4a % Composition.

578 views • 57 slides

? ?

653 views • 51 slides

Solutions Review

Solutions Review. Play as a slideshow!. Calculate the molarity of a 0.175 L sugar solution that was prepared with 0.15 moles of sugar ? M = mol /L M = 0.15 mol /0.175 L M = 0.86 M. Solutions are ________________ mixtures made up of very small particles. Homogeneous.

412 views • 26 slides

SOLUTIONS

SOLUTIONS. Chapter 12. West Valley High School General Chemistry Mr. Mata. Standard 5. Students know that temperature, pressure, and surface area affect the dissolving process. Essential Question:. What are the components of a solution and how do solutions, suspensions, and colloids

251 views • 25 slides

SOLUTIONS

SOLUTIONS. Chapter 12A Notes. West Valley High School General Chemistry Mr. Mata. Standard 5. Students know that temperature, pressure, and surface area affect the dissolving process. Essential Question:. What are the components of a solution and how do solutions,

255 views • 25 slides

Colligative Properties (solutions)

Colligative Properties (solutions). A. Definition Colligative Property property that depends on the concentration of solute particles, not their identity. 4 Colligative Properties. Vapor-pressure Freezing point Boiling point Osmotic pressure. Vapor pressure.

445 views • 24 slides

SOLUTIONS

SOLUTIONS. Chapter 12. West Valley High School General Chemistry Mr. Mata. Standard 5. Students know that temperature, pressure, and surface area affect the dissolving process. Essential Question:. What are the components of a solution and how do solutions, suspensions, and colloids

297 views • 24 slides

Carbon

172 views • 10 slides

Chapter 4: Aqueous Reactions and Solution Stoichiometry

Ag 2 SO 4 (s) ? 2 Ag + (aq) + SO 4 2 ? (aq). Partial dissociation. NH 3 (aq) + H 2 O (l) ? NH 4 + (aq) + OH ? (aq). Partial ionization. Chapter 4: Aqueous Reactions and Solution Stoichiometry. Def: Electrolytes solutions will conduct electricity.

375 views • 10 slides

The free energy surface

231 views • 8 slides

Calculating concentrations

Calculating concentrations. amount of solute in mol volume of solution in dm 3. concentration in mol/dm 3 =. This triangle is another way of helping you with concentration calculations:. Follow this example calculation.

275 views • 7 slides

Combustion Analysis

Combustion Analysis. Topic #13 EQ: How do we determine the empirical formula of a compound by burning it?. Combustion Analysis. This technique requires that you burn a sample of the unknown substance in a large excess of oxygen gas.

310 views • 7 slides