< Question 16 of 21 > Calculate the rate constant, k, for a reaction at 70.0 °C that has an activation energy of 79.4 kJ/mol and a frequency factor
of 5.89 x 1011 5-1
s-1
k=

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.

The bone of a dinosaur and the imprint of a leaf are examples of which kind of fossils? a) index b) body c) amber d) trace

What is the amount of energy for a photon that has a 125 cm wavelength