If you have 0.5 l of air in a rigid, sealed container at a pressure of 203 kpa and a temp of 203. you heat the contain to 273 k. what is the final pressure of the air? 151 kpa 102 kpa 273 kpa 310 kpa

When will le chatelier's principle come into effect? at the beginning of a reaction, when there are only reactants when a reaction has reached chemical equilibrium when a catalyst is added to a reaction mixture when a reaction is occurring but not yet at equilibrium

The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?

Which is an example of a reversible physical change?