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1) Complete the reactions given below with appropriate starting material, reagent and product.
a) ? Alkyl halide ?-------> ?alkene--------> ? 1-butyl-1-cyclopentanol
b) ? alkene -------->2-pentanol
When 26.0 mL of 0.565 M H2SO4 is added to 26.0 mL of 1.13 M KOH in a coffee-cup calorimeter at 23.50°C, the temperature rises to 30.17°C. Calculate H of this reaction per mole of H2SO4 and KOH reacted.
compute the ph of a solution made by mixing eighty grams of nach3coo to 39 grams of ch3cooh and adding in h2o to
How many grams of barium hydroxide must be added to 2.37-L of distilled water to make a saturated solution
Exothermic reactions are favored for the reason that they release heat to the environment. Would an exothermic reaction be more favored otherwise less favored if it were carried out within a superheated chamber and why
A catalyst lowers the activation energy of a reaction from 215 kJ to 206 kJ. By what factor would you expect the reaction-rate constant to increase at 25*C? Assume that the frequency factors
Problem- Enough of a monoprotic acid is dissolved in water to produce a 0.0123 M solution. The pH of the resulting solution is 2.58. Calculate the Ka for the acid
What is the concentration of S2O3^2-(aq) in a solution prepared by mixing 10.00 mL of .0050 M Na2S203 (aq) with enough .200 M KCl (aq) to make 50.0 mL of solution
sodium metal is also readily oxidized by o. if the product of there action were dissolved in water what would be the
Calculate the specific heat capacity of the metal when the final temperature of the mixture =38.7?C.? (Assume that there is no energy lost to the surroundings.)
can a liquid be identified by the same principl(e.g. mixing an unknown liquid with known liquid) and determining if the boiling point of the mixture is depessed if the two liquids are different?
Isobutane is the fuel used in disposable lighters. The lighters' operation is dependent upon the butane's ability to vaporize and be ignited, and this depends somewhat upon the large pressure difference between the inside of the lighter
How many sigma bonds and pi bonds are present in the acetylene molecule and why?
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