When effective nuclear charge decreases, what happens to the attraction between the nucleus and the electrons?

Acar tire has a pressure of 2.38 atm at 15.2 c. if the pressure inside reached 4.08 atm, the tire will explode. how hot would the tire have to get for this to happen? report the temperature in degrees celsius.

What is the empirical formula for c4h8o2

Word equation for k(s)+h2o(l) yield koh(aq) + h2(g)