A balloon bought at the store has a volume of 5.00 liters at room temperature of 22 c. What is the new volume of the balloon is placed in the refrigerator which has a temperature of 4.0c

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.

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

Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o          sncl2•4h2o          sncl2•6h2o