If you exhale 126 g of carbon dioxide... a) How many moles of carbon dioxide did you exhale?

b) How many molecules of carbąn dioxide did you exhale?

Mass of water is smething that you froma drug test or sum girl ya

It has to be b i hope this

Answerit curves up and levels out.explanationwe assume that the container contains absolutely no ammonia to begin with as it states that "nitrogen gas and hydrogen gas" react to "produce ammonia."at dynamic equilibrium, the product and reactant concentrations are equal.this means that, starting from a concentration of zero, [nh₃] must curve "up" from zero and then level out to a constant concentration.