If the oxygen is replaced by helium at the same temperature, how many kilograms of the latter will be needed to produce a gauge pressure of 7. 10 atm?.

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

How many moles are in 43.9 l of oxygen

Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.