A 50.0 liter hot air balloon at 25 ˚C and at 1.0 atm is released into the atmosphere where the pressure is decreased to 0.85 atm and the temperature of the hot air in the balloon is 90 ˚C. What is the new volume of the hot air balloon?

Is 9 correct? and can someone me with 10? it’s due tomorrow, you

High-pressure liquid chromatography (hplc) is a method used in chemistry and biochemistry to purify chemical substances. the pressures used in this procedure range from around 500 kilopascals (500,000 pa) to about 60,000 kpa (60,000,000 pa). it is often convenient to know the pressure in torr. if an hplc procedure is running at a pressure of 1.03×108 pa , what is its running pressure in torr?

Malia was able to make a paper clip float on the surface of water what will most likely happen to the paper clip if a drop of dishwashing detergent is added near it