a container is filled with argon gas. It contains 20.0 mol of argon and is at a temperature of 22.0 C. If the number of moles of argon in the container is halved without changing the pressure or volume, what will the new temperature be?

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.

Is 343 in the sequence -5, -2, 1, 4, 7

In a 28 g serving of cheese curls there are 247mg of sodium. how much sodium is in a 12.5 ounce bag