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The equilibrium-constant expression for the below reaction is given by: Ti(s) + 2Cl2(g) yields TiCl4(l) a. [TiCl4(l)]/[Ti(s)][Cl2(g)] b. [Ti(s)][Cl2(g)]^2/[TiCl4(l)] c. [TiCl4(l)]/[Cl2(g)]^2 d. [Cl2(g)]^-2 e. [TiCl4(l)/[Ti(s)][Cl2(g)]^2
Write balanced chemical equations for all reactions in the sequence. Water and NO2 (g) are produced in the first step
The solubility-product constant for Ce(IO3)3 is 3.2e-10. What is the concentration in a solution prepared by mixing 50 mL of O.0250 M Ce with 50 mL of a) 0.040 M IO3 b) 0.250 M IO3 c)0.150 M IO3
A solution of acid was found to have a hydrogen ion concentration of 0.03 mol dm-3 what is the pH of the solution?
Describe the transition using term symbols. Compute the wavelength, frequency and wavenumber of the transition. by how much does the mean radius of the electron change due to the transition.
What volume of 0.855 M KOH solution is required to make 3.55 L of a solution with pH of 12.4?
250 ML of a saturated aqueous solution of CaF2 at 25 degrees celsius is found to contain 0.0040 g of dissolved CaF2. Find Ksp of CaF2 in water at 25 degrees celsius.
The enthalpy of combustion of benzoic acid (C6H5COOH) which is often used as the standard for calibratie constant-volume bomb calorimeter; its value has been accurately determined to be 3226.7 kJ/mol.
1-hexanol was prepared by reacting an alkene with either hydroboration-oxidation or oxymercuration-reduction. Draw the structure of the alkene that was used to prepare the alcohol in highest yield.
Assuming ideal gas behavior, calculate the mass of (in ) present in the reaction mixture at equilibrium. What is the percent yield of the reaction under these conditions
By substituting in the Schrodinger equation for rotation in 3-dimensions, show that the rotational wave function (5/16pi)^(1/2) (3cos^2(theta-1)) is an eigenfunction of the total energy operator. Determine the energy eigenvalue.
What is the molar mass of sodium chloride. In an ionic reaction between sulfate and calcium, the ratio of calcium to sulfate ions is what
Below are five statements about the temperature dependence of a reaction rate constant K. Which one statement holds true for most chemical reactions
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