Ihave a special ideal balloon. this balloon does not exert any pressure on the gas inside it. i started by taking the balloon and inflating it to 4 l on brooklyn ny last night. the weather channel said that the temperature was 45.0 degree celsius, and the pressure was 50.27 mm of hg.
first i took this balloon scuba diving and went down to a depth of 100 ft where the pressure is 7 atm. and the temperature is 52.2 celsius. what is the volume of the balloon?

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer

What natural processes produce large quantities of co2

The ozone molecule o3 has a permanent dipole moment of 1.8×10−30 cm. although the molecule is very slightly bent-which is why it has a dipole moment-it can be modeled as a uniform rod of length 2.5×10−10 m with the dipole moment perpendicular to the axis of the rod. suppose an ozone molecule is in a 8000 n/c uniform electric field. in equilibrium, the dipole moment is aligned with the electric field. but if the molecule is rotated by a small angle and released, it will oscillate back and forth in simple harmonic motion.what is the frequency f of oscillation?