The vapor pressure of Substance X is measured at several temperatures: temperature vapor pressure -48. °C 0.116 atm -35. °C 0.205 atm 22. °C 0.341 atm Use this information to calculate the enthalpy of vaporization of X.

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li

Sodium nitrite (nano2) reacted with 2−iodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.