1. How many molecules are in 100g of aspartame? (need to convert mass to moles and then moles to pieces)
2. How many moles are in 400 g of aspartame?
3. What is the mass in grams of 2.5 moles of aspartame?

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.