OFFERING 50 POINTS
If a balloon containing 1,200 L of gas at 25°C and 760 mmHg pressure ascends to an altitude where the pressure is 380 mmHg and the temperature is 54°C, the volume will be: (Be sure to use the correct number of significant figures.) 3.8 x 10 -4 L 2,200 L 660 L 2,600 L

The volume will be 2600 L.

Explanation:

Initial temperature () = 25°C = (25 + 273) K = 298K

Final temperature () = 54°C = (54 + 273) K = 327 K

By using the combined gas law equation,

                                  =

                       or, =

                      or, 3060 × 327 = 380 ×

                      or, ≈ 2600 L

Hence the volume of the balloon will be about 2600 L.

i think it is true since you can test the answer and can use observations to complete it.