The air in my refrigerator is at a pressure of 101.5 kPa, it has a volume of 708L, if I change the pressure of the air to 222.2kPa what will the new volume be?

What shape would a molecule with two bound groups and two lone pairs have?

Which of the following has wavelength longer than the wavelength of viable light? a) x rays b) gamma rays c) radios waves d) ultraviolet waves

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.