The combustion of 1 mole of co according to the reaction co(g) + ½o2(g) → co2(g) + 67.6 kcal gives off how much heat?

-67.6 kcal
-1,514 kcal
-33.3 kcal
-135.2 kcal
-none of the above

If a || b and e || f, what is the value of y ?

Five students had to answer the question how are elements arranged in a periodic tabledamon: i think the elements are arranged by increasing massflo: i think the elements are arranged according to their properties sienna: i think the elements are arranged by when their discovers kyle: i think the elements are arranged according to how common they areglenda: i don't agree with any of themwho is right

Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally