At a birthday party a helium balloon has a volume of 2.7 L at 27°C and 760 mmHg. The balloon escapes out a window and floats away in the sky. What would its
volume be when it has risen to an altitude where the temperature is -5°C and the
pressure is 720 mmHg?

Many free radicals combine to form molecules that do not contain any unpaired electrons. the driving force for the radical–radical combination reaction is the formation of a new electron‑pair bond. consider the chemical equation. n(g)+no(g)⟶nno(g) n(g)+no(g)⟶nno(g) write lewis formulas for the reactant and product species in the chemical equation. include nonbonding electrons. n(g)n(g) select draw rings more erase select draw rings more erase select draw rings more erase n no(g)