Question

H20(L) ----> H(g) + OH(g) H= 129.22

OH(g) ---> H(g) + O(g) H = 101.5

H20(L) ---> H20 (g) H=9.72

Find Bond energy of O-H in water

Answer 1

@akash123 @ghazi @.Sam.

Answer 2

H=enthalpy

Answer 3

Are there phase changes in H20 ---> H20?

Answer 4

Yes

Answer 5

Yeah so what's the phase change?

Answer 6

he asked you are there phase changes and you answered H= 129.22 ?!!!
phase change is related to, for example, change from liquid to gas...

Answer 7

@.Sam.

Answer 8

@Preetha