Use the graph below to calculate the relative humidity if the water vapor density at 25 ᵒC is 0.5 mol/1000L. 0.5/1.3 x 100
1.3/0.5 x 100
25/1.3 x 100
1.3 /25 x 100

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.

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock