Match the following parts of the earth with the correct definition: Definitions: 1. Solid, outer layer of the earth 2. Layer between the crust and the core 3. Semi-liquid region directly beneath the crust 4. Made of iron and nickel 5. The water covering the surface of the earth Words: Mantle, Core, Crust, Hydrosphere, Asthenosphere

1) crust

2)mantle

3) asthenosphere

4)core

5) hydrosphere

Explanation:

Hope this helps, Let me know if i am wrong( i dont think i am but, yeah...), OH! and GOOD LUCK!  :D ;P.

"standard molar enthalpy:

h2o ( liquid water ) : - 285.8 kj/mole

h2o ( water vapor ) : - 241.8 kj / mole.

δhrxn = - 241. 8 - ( - 285.8 )= -241.8 + 285.8 = 44.0

answer: 44.0 kj"