Find δe for the change in state of 1.0 molh2o(l) at 80 ∘c to h2o(g) at 112 ∘c. the heat capacity of h2o(l) = 75.3 j/molk, heat capacity of h2o(g) = 25.0 j/molk, and the heat of vaporization of h2o is 40.7×10^3j/mol at 100 ∘c.

What layer of the atmosphere is directly above the troposphere?

Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.

In which region is the substance in both the solid phase and the liquid phase? 1 2. 3 4 mark this and return save and exit next