16.0 g of gas occupy a volume of 8.0 l. what is the density?

Why are people not able to scuba dive in the deep part of the ocean

How hot is the suns corona? (integrated science)

1) which of the following is the best example of a physical change? a) sugar dissolving in tea b) firefly glowing 2) in the combustion of ethane, what is/are the reactants? c2h6 + o2 ==> co2 + h2o a) c2h6 and o2 b) co2 and c2h6