A kineticist collects a series of rate constants at different temperatures for the first-order decomposition reaction, She plots the data in the form of an an Arrhenius plot (ln k on the y axis; 1/T on the x axis) and fits the data to the equation of a line. The slope and intercept of the resulting line are -12,500 K and 33.02, respectively. What is the value of k at 303 K?

Which type of bond is found between the atoms of a molecule? a. metallic b. delocalized electron c. covalent d. ionic

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?