Sulfur dioxide has a vapor pressure of 462. 7 mm hg at –21. 0 °c and a vapor pressure of 140. 5 mm hg at –44. 0 °c. What is the enthalpy of vaporization of sulfur dioxide? (r = 8. 314 j/k⋅mol).

Essay questions may also be referred to as a. talk questions c. hard questions b. explain questions d. think questions

What does it mean when the bisecyer of the photosynthesis of the root of 27 equals 3

Keys to preventing a fall from a ladder include choosing the right ladder for the job and tying the top and bottom of the ladder to fixed paints. what else can you do to keep safe when using a ladder?