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The isomerization of cyclopropane C3H6 is believed to take place by the mechanism shown in the subsequent equations C3H6 + C3H6 ---> C3H6 + C3H6+ C3H6+ ---> CH2=CHCH3; C3H6+ is an excited cyclopropane molecule. At low pressure step one is much slower than step two. Obtain the rate law for the mechanism at low pressure and explain your logic.
At 20 degrees C the vapor pressure of pure methanol (CH3OH) is 89.0 torr and of pure water (H2O) is 17.5 torr. A solution of methanol and water has a total vapor pressure of 52.9 torr at 20 degrees C.
How many grams of iron are formed by the reaction of 6.0 g Al with excess iron oxide, according to the following unbalanced equation
calculating theoretical yield for this experiment. It is a dehydration synthesis where one mol of hydrated salt yields 3 mol hydrates and 1 mol of anhydrous salt.
Palmitic acid C_16 H_32 O_2 is a dietary fat found in beef and butter. The caloric content of palmitic acid is typical of fats in general. 1. What is the caloric content of sucrose in Cal/g? Delta Hrxn is: -5640 kJ
Calculate the concentrations of the protonated and unprotonated forms of bromothymol blue in 100 mL of a pH 8.1 buffer solution to which 1.0 mL of a 0.005 M solution of bromothymol blue
need to dissolve CaCl2 in water to make a mixture that is 31.0% calcium chloride by mass. If the total mass of the mixture is 405.5 g, what masses of CaCl2 and water should be used?
an airplane is pressurized to 650 mmhg. The partial pressure of oxygen is 137 mmhg. If the partial pressure of oxygen drops below 100.mmhg.
quantum number representations.1. a.nbspgive all four quantum numbers for the outermost electron in a rubidium rb
write structural formulas for all the products that would be obtained when each of the following alkyl halides is
Explain the following observations in terms of shifting equilibria by Le Chatelier's Principle. Write the equation for the equilibrium involved in each case.
Calculate the minimum number of photons, n, needed to make the reduction of 2 moles of NADP favorable for light absorbed at 6.80 × 102 nm. Assume that the amount of energy needed for the reduction of one mole of NADP to be favorable must exceed 21..
A mechanic in an automotive repair shop is exposed to the following carbon monoxide levels over an 8 hour shift.
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