In combustion reactions, does the carbon-based compound have to contain carbon AND hydrogen? Asking for clarification. Combustion reaction: the oxidation reaction of an organic compound, in which heat is released.

Further description from Holt Chemistry textbook states: "For our purposes, a combustion reaction is the reaction of a carbon-based compound with oxygen"

c. heat could easily travel through the molecules in the air and escape/enter the flask. removing the air slows down the heat transfer.  

c)red bank

explanation:

red bank is a borough in monmouth county, new jersey, incorporated in 1908 and located on the navesink river, the area's original transportation route to the ocean and other ports.

sure im new too!

explanation: