What is the kinetic energy in kj of 1 mole of water molecules (mass=18) if the average velocity is 590 m/s (1300 mph)

= 3132.9 Joules

Explanation:

In this case;

Kinetic energy = 0.5 × 0.018 kg × 590²

                        = 3132.9 Joules

sorry i was late, but i don't know what assignment your talking about, i'm in flvs as well, im in earth space science. but u are behind pace bc every class should be in the 3's or 4'

the answers would be

the first one and the second one