I WILL GIVE BRAINLIEST!! A 200.-milliliter sample of CO2(g) is placed in a sealed, rigid cylinder with a movable piston at 296 K and 101.3 kPa.

Determine the volume of the sample of CO2(g) if the temperature and pressure are changed to 336 K and 152.0 kPa.

What substance has a mass of 9.5g and volume of 2.1cm^3

Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20∘c. what is the molar mass of this gas?

2-bromo-2-methylbutane undergoes an e1 elimination reaction in the presence of ethanol. in the next reaction only one of the possible products is represented. although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced. complete the mechanism and draw the missing substances.