Propane (C3H8) burns in excess oxygen (O2) according to the following reaction: C3H8 + 5O2 → 3CO2 + 4H2O How many moles of water (H2O) are formed from 1 mol of C3H8 being burned?

Acycloalkane molecule contains 8 carbon atoms. how many hydrogen atoms are present in the molecule?

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

During chemistry class, carl performed several lab tests on two white solids. the results of three tests are seen in the data table. based on this data, carl has concluded that substance b must have bonds.