An aerosol can has an internal pressure of 3.85 atm at 25 oC. What temperature is required to raise the pressure to 18.0 atm?

1393 K

Explanation:

To calculate the final temperature of the system, we use the equation given by Gay Lussac' s Law. This law states that pressure of the gas is directly proportional to the temperature of the gas at constant pressure.

Mathematically,

where,

are the initial pressure and temperature of the gas.

are the final pressure and temperature of the gas.

We are given:

Putting values in above equation, we get:

Thus 1393 K of temperature is required to raise the pressure to 18.0 atm.

16

explanation:

the marks go by 4s

alchemy hadn't scientific methods of study, appeal to mysticism and fantasy, the knowledge of chemistry and physics were modest at that time.

alchemy was - but as new rules were discovered it either changed into chemistry or it became "unscientific".