A gas has a volume of 80.0ml at a temperature of 293 C and 101.3kPa of ressure. what is the volume of the sample when the temperature changes to 586.0 k and the pressure to 50.65 kPa?

What is the mass of sodium in 3 moles of sodium chloride

Tell me the iupac name of the following compounds:

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.