Chapter 7 Lecture
... • Complete ionic equations show aqueous ionic compounds that normally dissociate in solution as they are actually present in solution. • When writing complete ionic equations, separate only aqueous ionic compounds into their constituent ions. • Do NOT separate solid, liquid, or gaseous compounds. ...
... • Complete ionic equations show aqueous ionic compounds that normally dissociate in solution as they are actually present in solution. • When writing complete ionic equations, separate only aqueous ionic compounds into their constituent ions. • Do NOT separate solid, liquid, or gaseous compounds. ...
Document
... 1. Predict the products of the double-replacement reaction and indicate the solubility of both of the products by placing the symbol "(aq)" after the soluble product and the symbol "(s)" after the insoluble product. Use the “Solubility Rules” handout (at end of notes) to determine the solubility. I ...
... 1. Predict the products of the double-replacement reaction and indicate the solubility of both of the products by placing the symbol "(aq)" after the soluble product and the symbol "(s)" after the insoluble product. Use the “Solubility Rules” handout (at end of notes) to determine the solubility. I ...
MIDTERM REVIEW UNIT 1: Mass/Measurement
... 11. In a reaction between lead (II) nitrate and copper (II) bromide, do the following: a) write the formulas for the reactants and the products and balance the equation b) If 0.67 moles of copper (II) ...
... 11. In a reaction between lead (II) nitrate and copper (II) bromide, do the following: a) write the formulas for the reactants and the products and balance the equation b) If 0.67 moles of copper (II) ...
Energy and Chemical Reactions Characterizing Energy:
... 23.34oC. Assuming that the heat capacity of the calorimeter is 4.18 J/gK (close to that of water), and assuming no heat is lost outside the calorimeter, calculate the enthalpy change for the dissolution (Hsoln) of ammonium nitrate in kJ/mol ...
... 23.34oC. Assuming that the heat capacity of the calorimeter is 4.18 J/gK (close to that of water), and assuming no heat is lost outside the calorimeter, calculate the enthalpy change for the dissolution (Hsoln) of ammonium nitrate in kJ/mol ...
PERIODIC TABLE
... 53- Which one of the following compounds is an alkane? a. C3H6 b. C3H4 c. C2H6 d. C2H4 e. C2H2 54- What is the generalized formula for an alkene? a. CnHn-2 b. C2nHn c. CnH2n d. CnHn+2 ...
... 53- Which one of the following compounds is an alkane? a. C3H6 b. C3H4 c. C2H6 d. C2H4 e. C2H2 54- What is the generalized formula for an alkene? a. CnHn-2 b. C2nHn c. CnH2n d. CnHn+2 ...
Unit #7 Take Home Test
... a. Write the balanced chemical equation for this reaction, including the products formed. [1] b. Using the Solubility Guidelines on the Chemistry Reference Table, determine which of the products formed is the precipitate. [1] c. Write the net ionic equation for this reaction. [1] d. Identify the spe ...
... a. Write the balanced chemical equation for this reaction, including the products formed. [1] b. Using the Solubility Guidelines on the Chemistry Reference Table, determine which of the products formed is the precipitate. [1] c. Write the net ionic equation for this reaction. [1] d. Identify the spe ...
Roll No.
... Write the chemical equation for preparing sodium soap from glyceryl palmitate. 2 Give one advantage of soap over detergents. (C15H31COO)3C3H5 ...
... Write the chemical equation for preparing sodium soap from glyceryl palmitate. 2 Give one advantage of soap over detergents. (C15H31COO)3C3H5 ...
The Equilibrium Constant
... Number of molecules on the left side: __________. Number of molecules on the right side: __________. The pressure of the system would decrease if it shifted to the ________________. Why? ...
... Number of molecules on the left side: __________. Number of molecules on the right side: __________. The pressure of the system would decrease if it shifted to the ________________. Why? ...
Chapter 12 - "Chemical Formulas and Equations"
... • Tanks like these grow larger as they are filled with natural gas, then collapse back to the ground as the gas is removed. Why do you suppose the tanks are designed to inflate and collapse? One reason is to keep the gas under a constant pressure. The height of each tank varies with the amount of g ...
... • Tanks like these grow larger as they are filled with natural gas, then collapse back to the ground as the gas is removed. Why do you suppose the tanks are designed to inflate and collapse? One reason is to keep the gas under a constant pressure. The height of each tank varies with the amount of g ...
111 Exam I F 04 use
... Tear off this top page (pg. 1)-It is your scratch paper The following are molar masses you may or may not need: H2O = 18.02 ...
... Tear off this top page (pg. 1)-It is your scratch paper The following are molar masses you may or may not need: H2O = 18.02 ...
South Pasadena • AP Chemistry
... a) all salts containing NH4+ are soluble. b) all salts containing NO3– are soluble. c) all fluorides are soluble. d) all sulfates (except those of Ca2+, Sr2+, Ba2+, and Pb2+) are soluble. e) most hydroxides are insoluble, except those of Ca2+, Sr2+, Ba2+, the alkali metals and NH4+. ...
... a) all salts containing NH4+ are soluble. b) all salts containing NO3– are soluble. c) all fluorides are soluble. d) all sulfates (except those of Ca2+, Sr2+, Ba2+, and Pb2+) are soluble. e) most hydroxides are insoluble, except those of Ca2+, Sr2+, Ba2+, the alkali metals and NH4+. ...
Catalysis
Catalysis is the increase in the rate of a chemical reaction due to the participation of an additional substance called a catalyst. With a catalyst, reactions occur faster and require less activation energy. Because catalysts are not consumed in the catalyzed reaction, they can continue to catalyze the reaction of further quantities of reactant. Often only tiny amounts are required.