CK-12-Chemistry Intermediate

http://www.ck12.org Chapter 14. The Behavior of Gases Watch a simulation of Gay-Lussac’s Law at http://www.dlt.ncssm.edu/core/Ch ...

http://www.ck12.org Chapter 21. Acids and Bases This is merely a simplification of the previous equation, but it is commonly use ...

14.2. Gas Laws http://www.ck12.org Step 3: Think about your result. Both the increase in pressure and the decrease in temperatur ...

21.1. Acid-Base Definitions http://www.ck12.org NaOH(s) H 2 O →Na+(aq)+OH−(aq) Sodium hydroxide is a very caustic substance also ...

http://www.ck12.org Chapter 14. The Behavior of Gases Note that the final number of moles has to be calculated by adding the ori ...

http://www.ck12.org Chapter 21. Acids and Bases FIGURE 21.5 Milk of magnesia is a suspension of magnesium hydroxide, which is ne ...

14.2. Gas Laws http://www.ck12.org A sample of nitrogen in a rigid container that is originally at 25.0°C and 98.0 kPa is heate ...

21.1. Acid-Base Definitions http://www.ck12.org the sulfate ion. Aconjugate baseis the particle produced when an acid donates a ...

http://www.ck12.org Chapter 14. The Behavior of Gases 14.3 Ideal Gases Lesson Objectives Know the ideal gas law, and know which ...

http://www.ck12.org Chapter 21. Acids and Bases TABLE21.3: Acid-Base Definitions Type Acid Base Arrhenius H+ions in solution OH− ...

14.3. Ideal Gases http://www.ck12.org As with the other gas laws, we can also say that (P×V) / (T×n) is equal to a constant. The ...

21.1. Acid-Base Definitions http://www.ck12.org d. CO^23 −(aq)+H 2 O(l)⇀↽HCO− 3 (aq)+OH−(aq) Referring to question 6, identify ...

http://www.ck12.org Chapter 14. The Behavior of Gases • T = 19°C = 292 K mass of O 2 = 3.760 g molar mass of O 2 = 32.00 g/mol ...

http://www.ck12.org Chapter 21. Acids and Bases 21.2 The pH Concept Lesson Objectives Describe the equilibrium process of water ...

14.3. Ideal Gases http://www.ck12.org • T = 23°C = 296 K P = 0.987 atm R = 0.08206 L•atm/K•mol Unknown n =? mol molar mass =? ...

21.2. The pH Concept http://www.ck12.org a transfer of a hydrogen ion from one molecule to the other. The products are a positiv ...

http://www.ck12.org Chapter 14. The Behavior of Gases http://www.khanacademy.org/science/chemistry/ideal-gas-laws/v/ideal-gas-e ...

http://www.ck12.org Chapter 21. Acids and Bases KOH(s)→K+(aq) + OH−(aq) Now, the increased concentration of the OH−ions requires ...

14.3. Ideal Gases http://www.ck12.org Practice Problem Solid copper(II) oxide decomposes to produce copper and oxygen gas. 168 ...

21.2. The pH Concept http://www.ck12.org the concentration of H+called the pH scale. The letters pH stand for the power of the h ...