4. Baking soda, NaHCO,, decomposes when it is heated. How much heat will be absorbed by the decomposition of 5.25 moles of baking soda? 2 NaHCO, → Na2CO, + H, O + CO, AH = +129 kJ ​

Subduction zones occur on earth where dense oceanic crust dives under more buoyant continental crust. these boundaries are characterized by a deep ocean trench next to a high continental mountain range, large numbers of earthquakes and volcanoes. all of this is further evidence for the a) big bang theory b) origin of the species eliminate c theory of plate tectonics d theory of natural selection 4 sedimentary rocks found high in the himalayen mountain

The conventional equilibrium constant expression (kc) for the system below is: 2icl(s) ⇄ i2(s) + cl2(g) [cl2] ([i2] + [cl2])/2[icl] [i2][cl2]/[icl]2 none of the listed answers are correct [i2][cl2]/2[icl]

How many grams of iron can be made from 16.5 grams of fe2o3