If 800.0 J of heat is absorbed by 120.0 g of water at 25.00
°C, what is the final
temperature when thermal
equilibrium is reached? The
specific heat of water is 4.184
J/g °C.

1. 1 mole of anything contains 6.022x10^23 pieces  

d  

2. a  

3. c, number  

5. 1.24x10^24atoms / 6.022x10^23atoms/mole = 2moles h2 atoms  

6. fe2br3 mass = 2moles x mass fe + 3 moles x mass br  

molar mass = grams / number of moles = g/mole  

to find moles = g / molar mass  

to find mass = g = molar mass / moles

the millers tale is the answer.

2b2t

explanation:

2b2t