Given the equation c3h଼ + → + and that the enthalpies of formation for = −241.8 kj/mol, = −393.5 kj/mol, and the enthalpy of combustion for the reaction is −2220.1 kj/mol, what is the heat of formation for propane?

plasma is the state of matter where the substance is ionized and has no definite shape or volume. the fact of being ionized makes the substance a good electrical conductor.

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.