A 10.7 g sample of PCl5 is added to a sealed 1.75 L flask and the reaction is allowed to come to equilibrium at a constant temperature. At equilibrium, 47.4% of the PCl5 remains. What is the equilibrium constant, c , for the reaction?

Asap time is ! best answer gets compose at least one well-developed paragraph on the following: define the term concurrent powers, and give an example of a concurrent power of government.

The plum pudding model of the atom states that ?

An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d