Aballoon that had a volume of 3.5 l at 25.0 c is placed in a hot room at 40.9 c. if the pressure remains constant at 1.00 atm, what is the new volume of the balloon in the room?

V1/T1 = V2/T2

V1= 3.5 L

T1 = 25 +273=298 K

T2 = 40.9 + 273 = 313.9 K

V2- ?

3.5 L/298 K= V2/ 313.9 K

V2 = (3.5 L*313.9 K)/298 K ≈ 3.69 L

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?