Write the complete balanced equation for the reaction that occurs when calcium carbonate (caco3) reacts with lithium nitride (li3n) in an aqueous solution.

As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter

Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?

The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false