Chapter 14
... Construct the ICE table: (reaction proceeds left to right since initial CNO2 = 0) I C E ...
... Construct the ICE table: (reaction proceeds left to right since initial CNO2 = 0) I C E ...
Final
... Perform molarity calculations and conversions Be able to develop a precipitation and acid/base neutralization reaction given the names of the starting materials Determine whether a material is soluble or insoluble Determine whether a precipitation and acid/base neutralization reaction occurs Write c ...
... Perform molarity calculations and conversions Be able to develop a precipitation and acid/base neutralization reaction given the names of the starting materials Determine whether a material is soluble or insoluble Determine whether a precipitation and acid/base neutralization reaction occurs Write c ...
Gas Stoichiometry Worksheet
... Ammonium sulfate, an important fertilizer, can be prepared by the reaction of ammonia with sulfuric acid according to the following balanced equation: 2 NH3 (g) + H2SO4 → (NH4)2SO4 (aq) Calculate the volume of NH3 (in liters) needed at 20ºC and 25.0 atm to react with 150 kg of H2SO4. ...
... Ammonium sulfate, an important fertilizer, can be prepared by the reaction of ammonia with sulfuric acid according to the following balanced equation: 2 NH3 (g) + H2SO4 → (NH4)2SO4 (aq) Calculate the volume of NH3 (in liters) needed at 20ºC and 25.0 atm to react with 150 kg of H2SO4. ...
Regents Review Packet B2 Answer Key
... elements are listed in the table below. A student's experimental result indicates that the density of element Q is , at room temperature and standard pressure. ...
... elements are listed in the table below. A student's experimental result indicates that the density of element Q is , at room temperature and standard pressure. ...
2 - My CCSD
... in 5 major types. We can tell what type they are by looking at the reactants. Single Replacement happens based on the Activity Series Double Replacement happens if one product is: 1) a precipitate (an insoluble solid), 2) water (a molecular compound), or 3) a gas. ...
... in 5 major types. We can tell what type they are by looking at the reactants. Single Replacement happens based on the Activity Series Double Replacement happens if one product is: 1) a precipitate (an insoluble solid), 2) water (a molecular compound), or 3) a gas. ...
SPRING 2002 Test 2 1. Which of the following statements is
... given that Ka1 = 7.9 x 10-5 and Ka2 = 1.6 x 10-12 A. 12.8 B. 11.7 C. 7.84 D. 6.57 E. 2.55 Ans. E 19. What is the pH of a 7.5 x 10-3 M solution of morphine if Kb of morphine = 1.6 x 10-6? A.3.66 B. 3.96 C. 4.37 D. 5.72 E. 10.04 Ans. E 20. According to the Lewis formulation of acids and bases A. An ac ...
... given that Ka1 = 7.9 x 10-5 and Ka2 = 1.6 x 10-12 A. 12.8 B. 11.7 C. 7.84 D. 6.57 E. 2.55 Ans. E 19. What is the pH of a 7.5 x 10-3 M solution of morphine if Kb of morphine = 1.6 x 10-6? A.3.66 B. 3.96 C. 4.37 D. 5.72 E. 10.04 Ans. E 20. According to the Lewis formulation of acids and bases A. An ac ...
Second Semester Extra Review
... 1. What is a reversible reaction? 2. Define equilibrium. 3. What two substances do you NOT write in an equilibrium expression? 4. Find the equilibrium constant for 2 CO + O2 2 CO2 if the concentration of CO is 0.500M, O2 is 1.50M and CO2 is 0.250M. 5. Calculate the Ka of HF if [HF] = 0.500 M and the ...
... 1. What is a reversible reaction? 2. Define equilibrium. 3. What two substances do you NOT write in an equilibrium expression? 4. Find the equilibrium constant for 2 CO + O2 2 CO2 if the concentration of CO is 0.500M, O2 is 1.50M and CO2 is 0.250M. 5. Calculate the Ka of HF if [HF] = 0.500 M and the ...
4 • Reactions In Aqueous Solution
... equation for the reaction of washing soda, Na2CO3 and vinegar, HC2H3O2. ...
... equation for the reaction of washing soda, Na2CO3 and vinegar, HC2H3O2. ...
AP CHEMISTRY PROBLEMS ENTHALPY, ENTROPY, AND FREE
... b. 1 mol N2 (at STP) at 1 mol N2 (at 100 K, 2.0 atm) c. 1 mol H2O (s) (at 0 °C) or 1 mol H2O (l) (at 20 °C) 2. Which of the following involve an increase in the entropy of the system? a. Melting a solid b. Sublimation c. Freezing d. Boiling e. H2O (l) H2O (g) f. CO2 (g) CO2 (s) 3. Predict the si ...
... b. 1 mol N2 (at STP) at 1 mol N2 (at 100 K, 2.0 atm) c. 1 mol H2O (s) (at 0 °C) or 1 mol H2O (l) (at 20 °C) 2. Which of the following involve an increase in the entropy of the system? a. Melting a solid b. Sublimation c. Freezing d. Boiling e. H2O (l) H2O (g) f. CO2 (g) CO2 (s) 3. Predict the si ...
Unit 5 Chemical Properties and Changes Video Notes A ______ is a
... ________________________ A change that alters the identity of a substance resulting in a new substance or substances with different properties ________________________ Those characteristics that can be observed when a chemical reaction changes the identity of the substance, such as potential to rus ...
... ________________________ A change that alters the identity of a substance resulting in a new substance or substances with different properties ________________________ Those characteristics that can be observed when a chemical reaction changes the identity of the substance, such as potential to rus ...
CHEM102 Chemistry II Spring 10-11 Mid
... B) dissolved; neutralizing C) oxidized; oxidizing D) reduced; oxidizing E) reduced; reducing 5) Which statement based on the mole concept is not correct? 5) D A) The number of atoms in one mole of platinum is the same as the number of atoms in one mole of uranium. B) One mole of sodium chloride, NaC ...
... B) dissolved; neutralizing C) oxidized; oxidizing D) reduced; oxidizing E) reduced; reducing 5) Which statement based on the mole concept is not correct? 5) D A) The number of atoms in one mole of platinum is the same as the number of atoms in one mole of uranium. B) One mole of sodium chloride, NaC ...
C1a - Mr Corfe
... Gold Au silver Ag RULE: An metal is more reactive if it is further to the left of the periodic table or further down in the group (not including groups 3-8) TYPES OF REACTIONS PHYSICAL – changing of states EXOTHERMIC – gives out heat ENDOTHERMIC – take in heat from it surrounding THERMAL DECOMPOSI ...
... Gold Au silver Ag RULE: An metal is more reactive if it is further to the left of the periodic table or further down in the group (not including groups 3-8) TYPES OF REACTIONS PHYSICAL – changing of states EXOTHERMIC – gives out heat ENDOTHERMIC – take in heat from it surrounding THERMAL DECOMPOSI ...
Test Booklet
... A They have the same number of protons. B They will form covalent bonds with oxygen. C They have the same electron configuration as argon. ...
... A They have the same number of protons. B They will form covalent bonds with oxygen. C They have the same electron configuration as argon. ...
The collision theory of reactions
... It is important for chemists to know which reaction (6 or 7) is happening fastest, to understand whether oxygen atoms or chlorine atoms are responsible for the removal of ozone. In fact, Cl atoms react 1500 faster with ozone, compared to O atoms. Even though Cl atoms have a much lower concentration ...
... It is important for chemists to know which reaction (6 or 7) is happening fastest, to understand whether oxygen atoms or chlorine atoms are responsible for the removal of ozone. In fact, Cl atoms react 1500 faster with ozone, compared to O atoms. Even though Cl atoms have a much lower concentration ...
Lecture syllabus - Linfield College
... where problems are worked out; and 2) in laboratory sessions, where common synthetic and analytical techniques are used to illustrate and expand upon principles taught in lecture. There is too much material to be covered in the limited lecture time, so USE YOUR BOOK!! Note that you are responsible f ...
... where problems are worked out; and 2) in laboratory sessions, where common synthetic and analytical techniques are used to illustrate and expand upon principles taught in lecture. There is too much material to be covered in the limited lecture time, so USE YOUR BOOK!! Note that you are responsible f ...
Chapter 8 Section 1 Describing Chemical Reactions
... • List evidence that suggests that a chemical reaction has occurred and evidence that proves that a chemical reaction has occurred. • Describe a chemical reaction by using a word equation and a formula equation. • Interpret notations in formula equations, such as those relating to states of matter o ...
... • List evidence that suggests that a chemical reaction has occurred and evidence that proves that a chemical reaction has occurred. • Describe a chemical reaction by using a word equation and a formula equation. • Interpret notations in formula equations, such as those relating to states of matter o ...
In this experiment you will observe examples of the five basic types
... 2. How did the flaming splint behave when it was inserted into the tube with CO2 (g)? In what way was this different from the reaction of the H2(g) to the flaming splint? 3. In the reaction of magnesium with oxygen gas, a considerable amount of energy was released. This is an example of an exothermi ...
... 2. How did the flaming splint behave when it was inserted into the tube with CO2 (g)? In what way was this different from the reaction of the H2(g) to the flaming splint? 3. In the reaction of magnesium with oxygen gas, a considerable amount of energy was released. This is an example of an exothermi ...
"Introduction" Kinetics in Process Chemistry: Case Studies Baran Group Meeting Mike DeMartino
... coupling reactions. There are advantages to using CDI: price -$8/mol (large-scale purchase), and the byproducts are the innocuous CO2 and imidazole. It is not without its problems though. The acyl imidazole is less reactive than, for instance, the corresponding acid chloride. As a result, particular ...
... coupling reactions. There are advantages to using CDI: price -$8/mol (large-scale purchase), and the byproducts are the innocuous CO2 and imidazole. It is not without its problems though. The acyl imidazole is less reactive than, for instance, the corresponding acid chloride. As a result, particular ...