Asample of hydrogen gas has an initial pressure of 2.86 atm and an initial volume of 8472 ml if the volume of the
were decreased to 365.8 ml, what would the new pressure be? gas law used:

Gas law : Boyle's law

New pressure: 66.24 atm

Concept tested: Gas laws (Boyle's law)

We are given,

We need to determine the new pressure, P₂

P₂ = P₁V₁ ÷ V₂

   = (2.86 atm × 8472 mL) ÷ 365.8 mL

   = 66.24 atm

Therefore, the new pressure is 66.24 atm

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.

a 20-cm-long, cylindrical graphite (pure carbon) rod is inserted into an oxidizing atmosphere at 1145 k and 1.013 x 105 pa pressure. the oxidizing process is limited by the diffu- sion of oxygen counterflow to the carbon monoxide that is formed on the cylindrical surface.