Which of the following would have the highest average kinetic energy a. cl2 gas at 35 c b. f2 gas at 15 c c. o2 gas at 25 c d. n2 gas at 50 c

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons

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.