DEPARTMENT OF CHEMISTRY
... dissolved in acetone. If the reaction occurs, sodium bromide or sodium chloride will form and precipitate in acetone. The general reaction is: R-X + NaI ...
... dissolved in acetone. If the reaction occurs, sodium bromide or sodium chloride will form and precipitate in acetone. The general reaction is: R-X + NaI ...
In Class Problems and Notes AP Chemistry General Equilibrium
... condition necessary for equilibrium to occur, you must have a large concentration of products, and a much smaller concentration of reactants. Since Keq is calculated as products over reactants case I will result in a equilibrium constant larger than 1. Case II: In this case, the activation energy of ...
... condition necessary for equilibrium to occur, you must have a large concentration of products, and a much smaller concentration of reactants. Since Keq is calculated as products over reactants case I will result in a equilibrium constant larger than 1. Case II: In this case, the activation energy of ...
lecture10
... Up until now we have dealt with pretty well behaved things: ideal gases, ideal solutions, dilute ideal solutions… As long as we have kept within certain limits, such as low concentrations of solutes, we have been able to get by without have to worry too explicitly about activity coefficient and noni ...
... Up until now we have dealt with pretty well behaved things: ideal gases, ideal solutions, dilute ideal solutions… As long as we have kept within certain limits, such as low concentrations of solutes, we have been able to get by without have to worry too explicitly about activity coefficient and noni ...
AP Chemistry Stoichiometry Review UNIT 1
... b. What mass of CaCO3 is required to remove 155 g of SO2? c. What mass of CaSO4 is formed when 155 g of SO2 is consumed completely? 2. S8 (l) + 4 Cl2 (g) 4 S2Cl2 (l) a. Starting with a mixture of 32.0 g of S8 and 71.0 g of Cl2, which is the limiting reactant? b. What mass of S2Cl2 can be produced? ...
... b. What mass of CaCO3 is required to remove 155 g of SO2? c. What mass of CaSO4 is formed when 155 g of SO2 is consumed completely? 2. S8 (l) + 4 Cl2 (g) 4 S2Cl2 (l) a. Starting with a mixture of 32.0 g of S8 and 71.0 g of Cl2, which is the limiting reactant? b. What mass of S2Cl2 can be produced? ...
AP `99 Multiple Choice
... (A) accepts a proton from water at the original equilibrium? (B) accepts a pair of electrons to form a bond (A) Keq for the reaction (C) donates a pair of electrons to form a bond (B) The total pressure in the reaction vessel (D) donates a proton to water (C) The amount of SO3(g) in the reaction ves ...
... (A) accepts a proton from water at the original equilibrium? (B) accepts a pair of electrons to form a bond (A) Keq for the reaction (C) donates a pair of electrons to form a bond (B) The total pressure in the reaction vessel (D) donates a proton to water (C) The amount of SO3(g) in the reaction ves ...
1999 Advanced Placement Chemistry Exam
... (A) accepts a proton from water at the original equilibrium? (B) accepts a pair of electrons to form a bond (A) Keq for the reaction (C) donates a pair of electrons to form a bond (B) The total pressure in the reaction vessel (D) donates a proton to water (C) The amount of SO3(g) in the reaction ves ...
... (A) accepts a proton from water at the original equilibrium? (B) accepts a pair of electrons to form a bond (A) Keq for the reaction (C) donates a pair of electrons to form a bond (B) The total pressure in the reaction vessel (D) donates a proton to water (C) The amount of SO3(g) in the reaction ves ...
Press here to hemy 102 lab manual
... 2- Write the symbols for the atoms to show which atoms are attached to which, and connect them with a single bond (a dash, representing two electrons). Chemical formulas are often written in the order in which the atoms are connected to the molecule or ion, as in HCN. When a central atom has a group ...
... 2- Write the symbols for the atoms to show which atoms are attached to which, and connect them with a single bond (a dash, representing two electrons). Chemical formulas are often written in the order in which the atoms are connected to the molecule or ion, as in HCN. When a central atom has a group ...
View PDF
... b. subscripts. d. number of products. ____ 22. Which equation is NOT balanced? a. 2H 2 + O 2 → 2H 2 O b. 4H 2 + 2O 2 → 4H 2 O c. H 2 + H 2 + O 2 → H 2 O + H 2 O d. 2H 2 + O 2 → H 2 O ____ 23. An active metal and a halogen react to form a(n) a. salt. c. acid. b. hydroxide. d. oxide. ____ 24. In the e ...
... b. subscripts. d. number of products. ____ 22. Which equation is NOT balanced? a. 2H 2 + O 2 → 2H 2 O b. 4H 2 + 2O 2 → 4H 2 O c. H 2 + H 2 + O 2 → H 2 O + H 2 O d. 2H 2 + O 2 → H 2 O ____ 23. An active metal and a halogen react to form a(n) a. salt. c. acid. b. hydroxide. d. oxide. ____ 24. In the e ...
The CPA EoS, proposed by Kontogeorgis et
... i. Show that the general form of the equation for the mole fraction of not-bonded molecules X Ai is given by a 4th degree equation. ii. Show that, when using the Elliott combining rule, this fourth-degree equation is reduced to a third-degree one, which results to simple analytical solutions for the ...
... i. Show that the general form of the equation for the mole fraction of not-bonded molecules X Ai is given by a 4th degree equation. ii. Show that, when using the Elliott combining rule, this fourth-degree equation is reduced to a third-degree one, which results to simple analytical solutions for the ...
U-6 Stoichiometry Notes
... • mole = ______________________ atoms (this number is called “________________ number”) • mole = __________ L of any gas at STP (standard temperature and pressure: 273 K and 1.0 atm) This means that we can use the atomic masses on the periodic table to convert instantly to grams. The mass of one mol ...
... • mole = ______________________ atoms (this number is called “________________ number”) • mole = __________ L of any gas at STP (standard temperature and pressure: 273 K and 1.0 atm) This means that we can use the atomic masses on the periodic table to convert instantly to grams. The mass of one mol ...
Chemical Reactions (L1)
... Combustion Reactions Combustion reactions are the ones that burn (or explode!). There are two types of combustion reactions—complete or incomplete reactions. These reactions are identified by their products. They either produce carbon monoxide and water or carbon dioxide and water. ...
... Combustion Reactions Combustion reactions are the ones that burn (or explode!). There are two types of combustion reactions—complete or incomplete reactions. These reactions are identified by their products. They either produce carbon monoxide and water or carbon dioxide and water. ...
Chemistry - cloudfront.net
... 34. given a molecular formula, be able to determine the molecular shape for a molecule or ion [you will have your molecular shape sheet] 35. given a Lewis structure, be able to compute the formal charge for an atom 36. know which elements are found in nature as diatomic molecules (e.g., H2) 37. give ...
... 34. given a molecular formula, be able to determine the molecular shape for a molecule or ion [you will have your molecular shape sheet] 35. given a Lewis structure, be able to compute the formal charge for an atom 36. know which elements are found in nature as diatomic molecules (e.g., H2) 37. give ...