A certain gas is present in a 10.0 LL cylinder at 4.0 atmatm pressure. If the pressure is increased to 8.0 atmatm the volume of the gas decreases to 5.0 LL . Find the two constants kiki, the initial value of kk, and kfkf, the final value of kk, to verify whether the gas obeys Boyle’s law by entering the numerical values for kiki and kfkf in the space provided.

The gas obeys Boyle’s law and the value of both are equal to 40.0 atm L.

Explanation:

Initial volume of the gas =

Initial pressure of the gas =

Final volume of the gas =

Final pressure of the gas =

This law states that pressure is inversely proportional to the volume of the gas at constant temperature.  

The equation given by this law is:

The gas in the cylinder is obeying Boyle's law.

The gas obeys Boyle’s law and the value of both are equal to 40.0 atm L.

answer by yourhope:

how do models compare to real-world objects?

d. most models represent a real-world object in a simpler way.

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