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The hydrolysis of sucrose to fructose is first order in sucrosewith a half-life of 2.6e+03 s at some temperature.
What fraction of sucrose, expressed as a percent, would hydrolyze in 5.9 hours?
Show the change in oxidation number (give number of electrons gained or lost per atom: e.g., 3e- gained) in the following reactions:
What is the horsepower output of his arms under these conditions? Assume his arm muscles have an energy conversion efficiency of 25.0%
Calculate the ΔE of thew combust on of 1.90 g of the sucrose.
Calculate the specific heat of the metal, assuming perfect insulation and a calorimeter heat capacity of zero.
A solution of potassium permanganate is treated with an excess of strong acid. What is the formula and systemic name of the strong acid product
if a 210 mg piece of gold (density=19.32 b/cm^3) is hammered into a sheep measuring 2.3*10 ft. what is the average thickness of the sheet in meters?
If an unknown substance has a mass of 0.6035g and a volume of 0.550 mL, calculate the density of the substance. Please show any unit conversion factors. Your answers must have the correct number of sig figures. a. g/ml b.g/l c. kg.ml d.kg/dm^3.
carbon disulfide cs2 is a volatile flammable liquid. it has a vapor pressure of 400.0 mmhg at 28.0degc and 760.0 mmhg
A weather balloon at Earth's surface has a volume of 4 L at 294 K and 746 mm Hg. If the balloon is released and the volume reaches 4.19 L at 715 mm Hg.
In one episode of the 1960s television sitcom, Gilligan's Island, the famous professor constructed voltaic cells to use as substitues for their radio's dead batteries.
A mixture of He and Ar is placed in a 2.00 L flask at 250 K. the partial pressure of the He is 4.0 atm and the partial pressure of Ar is 6.0 atm.
Describe the detailed structure of DNA and explain the manner in which this structure replicates itself in both prokaryotes and eukaryotes
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