Aviscous dashpot dε/dt= µσ is connected in series with a non-linear spring σ= eε-(aε)2 where µ, a and e are constants. determine the relaxation behavior for the model (ε as a function of σ). draw the relaxation behavior for the non linear model (σ as a function of t) in a plot.

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)