For the equilibrium reaction n2o4(g) ⇀↽ 2 no2(g) taking place inside a sealed container fitted with a piston, predict the effect of raising the piston (to increase the volume of the container) on the composition of the mixture. 1. the equilibrium will shift to favor formation of no2(g). 2. there will be no effect on the composition. 3. more information is needed. 4. the equilibrium will shift to favor formation of n2o4(g).

explanation:

crosscutting concepts have application across all domains of science. as such, they are a way of linking the different domains of science. they include patterns; cause and effect; scale, proportion, and quantity; systems and system models; energy and matter; structure and function; and stability and change.

your answer would be a. 12.5 kg

distance, luminosity, brightness, radius, chemical composition, and temperature

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