Enter your answer in the provided box. A sample of sulfur hexafluoride gas occupies 9.84 L at 290°C. Assuming that the pressure remains constant, what temperature (in °C) is needed to reduce the volume to 4.68 L? Report your answer to the proper number of significant figures.

false

because it does not have the potential to be entirely used up

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.

gasoline is a mixture. it contains several different kinds of compounds that can be present in a variety of ratios.