A 7. 50 liter sealed jar at 18 °c contains 0. 125 moles of oxygen and 0. 125 moles of nitrogen gas. What is the pressure in the container?.

Ants live on acacia trees in south america. the ants feed on sugars secreted by the trees. the trees provide room for the ants to live. the ants sting any other insect or animal that comes to eat the trees. what type of relationship is this?

What is the value of the standard enthalpy of formation of an element in its most stable form?

How does carbon monoxide pose the greatest threat to humans? a. it can be produced by wood fires. b. it can be produced by home furnaces. c. it is produced by acid rain. d. it is produced by modern automobiles.