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Problem- Determine the concentration of a solution of the weak acid HClO2 (Ka = 1.10 x10^-2) if it has a pH of 1.140?
Please define why you think that's the right answer
at a particular temperature the first-order gas-phase reaction n2o5 -----gt 2no2 12o2 has a half-life for the
If a nonvolatile, yellow crystalline solid sample of 0.351 g is dissolved in benzene (C 6 H 6 ) of 15.8 g formed a solution. this solution freezes at the temperature of 4.77 degree celsius.
Problem- Calculate the pH of the cathode compartment for the following reaction given Ecell = 3.01 V when Cr3+= 0.16 M, Al3+= 0.29 M, and Cr2O72- = 0.55 M.
a stream of toluene at 500degc and 2 bar flowing at 40 kmolh is cooled to 200degc and 1 bar pressure in a heat
a reaction occurs in a calorimeter that contains 120.0 g of water at 25.0degc and 514.95 cal of heat is evolved. if the
The decomposition of N2O5 (g) to NO2 (g) and O2 (g) obeys first-order kinetics where k = 3.4 x 10-5 s-1 at 25 C, what is the initial rate of reaction
When 5.00 g of Cr2O3 are allowed to react with 12.00 g of CCl4, if the yield in such experiment is 85.05? which reactant is left over of CrCl3 are obtained? Cr2O3 + 3 CCl4 → 2 CrCl3 + 3 COCl2
Write the systematic (IUPAC, or CA) names for the amines shown below. The names should have the format alkanamine.
consider the halide ions as nucleophiles. briefly explain why f- the strongest base among the halide ions is the best
Octane has a density of .692 g/ml at 20 degrees Celsius. how many grams of O2 are required to burn 1.00 gal of C8H18.
Why are acidic substituents on the aromatic rings helpful in conducting the suzuki coupling reaction in water?
Depict the structural formula for these compounds. Must comprise details such as: CH3-CH2-CH2 etc.
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