Determine the amount of energy as heat that is required to raise the temperature of a 10.0g sample of aluminum from 25 -58 °c

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

Miner's coal distributors does not mine coal itself, nor does it even store or handle the coal. instead, miner's solicits orders for low sulfur coal from other firms, then purchases the required amount from suppliers and directs them to ship the coal to its customers. what is miner's

How could a student test the effect of removing heat from a gas that is stored in a sealed container? what must occur in order for matter to change states?