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Write rational arrow-pushing mechanisms leading to three additional products that might have been formed in the reaction of alpha-pinene oxide with aqueous sulfuric acid that are different from the product you isolated and the decomposition product you identified.
Windex® is a commercial cleansing product used to clean windows. One of the active ingredients in Windex® is ammonia. The ammonia content of this product can be determined by converting first the ammonia to ammonium ions.
If the concentration of X is increased to 2.0 M and the concentration of Z to 3.0 M, how long should this reaction take?
Explain which of the following is the balanced net ionic equation for the reaction between zinc (II) bromide and silver (I) nitrate? a. Zn(NO3)2(aq) + AgBr(s)?ZnBr2(aq) + AgNO3(aq)
an automobile gasoline tank holds 44 of gasoline. when the gasoline burns 154 of oxygen are consumed and carbon dioxide
Compute the concentration of oxalate ion (C2O4) in a 0.175 M solution of oxalic acid (C2H2O4). For oxalic acid, Ka1 =6.5*10-2 and Ka2 = 6.1 * 10-5
A voltaic cell is constructed by immersing a strip of silver metal in a 1.0 M AgNO3 solution and a strip of cadmium metal in a 1.0 Cd(NO3)2 solution. The circuit is completed by a wire and a salt bridge in the usual way.
A phosphate buffer solution (25.00 mL sample) used for a growth medium was titrated with 0.1000 M hydrochloric acid. The components of the buffer were sodium monohydrogenphosphate and sodium dihydrogenphosphate
An unknown solution of ethanol was titrated with 25.0ml of .02M solution of potassium dichromate in sulfuric acid in sulfuric acid. Determine the mass (in grams) of ethanol in the unknown sample
The titration of a weak base with a strong acid will have an end point a) with a pH greater than 7 b)with a pH less than 7 c) with a pH greater or less than 7 depending on the acid type d) there is not enough information to complete the statement
If the mass of a rectangular slab of aluminum oxide of dimensions 2.5cm X 3.0cm X 4.0cm is 102g. Explain what is the density of the aluminum oxide
A sample of oxygen , at 24 c occupy a vol of 4.14*10(2) milliliters(ml)at 1.53 atm pressure. What pressure must be applied to compress. the gas to a volume of 1.377*10(2) ml , with no temperature change
The standard free energy of activation of one reaction A is 85.50 kJ mol-1 (20.43 kcal mol-1). The standard free energy of activation of another reaction B is 78.70 kJ mol-1 (18.81 kcal mol-1).
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