Carbon dioxide in a 34 l container at a pressure of 387 mm hg is transferred to a container with a pressure of 274 mm hg. what is the new volume if the temperature changes from 211 k to 350 k?

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.