A sample of water vapor has a pressure of 36.0 Pa and a temperature of 300.0 K. If the pressure is reduced to 32.0 Pa, what will the new temperature be?

Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

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