8. calculate the enthalpy change, ah, for the reaction:
h2o(s) → h2(g) + % o2(g)
use the following elementary reactions:
h2(g) + % o2(g) → h2o(l) ah = -285.9 kj
h2o(s) → h2o(1)
ah = 6.0kj

The concept of empiricism states that all rationally accepted knowledge is determined from experience. francis bacon was one of the first scientists to promote this theory. what was it’s impact on society?

The electromagnetic force acts between what

An object displaces 652 ml of water. the volume of the object is: 0.652 cm³ 6.52 cm³ 65.2 cm³ 652 cm³