How much energy does it take to boil 100 mL of water? (Refer to table of constants for water.)
A. 100 mLx
19
1 mL
Х
1 mol
18.02 g
x 4.186 kJ/mol = 23.2 kJ
B. 100 mL x
1 mol
19
x
x 6.03 kJ/mol = 33.5 kJ
1 mL
18.02 g
C. 100 mLx
1g
1 mol
X
18.02 g
* (-285.83 kJ)/mol = -1586 kJ
TML
D. 100 mL
19
1 mL
1 mol
X
18.02 g
x 40.65 kJ/mol = 226 kJ
SUBMIT

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.