Balenstain was studied reaction of forming HI from iodine and hydrogen vapor. He captured certain amount of iodine and hydrogen in a container which was heated until equilibrium was set up. Then container was suddenly cooled and came to "freezing" of equilibrium. After that was measured the amount of HI. The experiment was conducted at 448 Celsius and following data was provided: V0(H2)=20.53 mL V0(I2)=25.42 mL V(HI)=34.72 mL

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.