A first-order reaction has rate constants of 46x10-2s-1 and
A first-order reaction has rate constants of 4.6x10^-2s^-1 and 8.1x10^-2s^-1 at 0 degrees and 20 degrees C, respectively. What is the value of the activation energy?
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a laser beam enters a 185 cm thick glass window at an angle of 380deg from the normal the index of refraction of the
a hollow spherical shell with mass 225 rolls without slipping down a 375 slope find the acceleration of the shell find
naturally occurring chlorine is composed of two isotopes 7576 cl-35 mass 349688 amu and 2424 cl-37 mass 369659 amu
sunlight strikes a piece of crown glass at an angle of incidence of 400o calculate the difference in the angle of
a first-order reaction has rate constants of 46x10-2s-1 and 81x10-2s-1 at 0 degrees and 20 degrees c respectively what
two astronauts of equal mass 70 kg are holding on to opposite ends of a straight rope in space the length of the rope
the refractive index of a transparent material can be determined by measuring the critical angle when the solid is in
a 28 cm tall object is placed in front of a concave mirror with a radius of 33 cm the distance of the object to the
a merry-go-round with moment of inertia of 550 kg m 2 has a boy of mass 45 kg riding in the center of the
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