HELP MY TEST IS TIMED: A sample of methane gas is 22.8 L at 313 Kelvin and 4.00 atm. What will its pressure be at 341 K and constant volume?

3.7 atm

4.4 atm

2.4 atm

.15 atm

Why is the structure of molecule important to its function?

In which of the following phases of matter do molecules have the highest amount of energy? a. liquid b. gel c. solid d. gas

An unknown substance has been shown to have weak covalent bonds. which of the following is most likely a property of this substance? a. high ph b. high conductivity c. low melting point d. low flammability