The number of water molecules in a fog cloud can vary depending on its size and density. On average, a small fog cloud contains millions to billions of water molecules.
The high boiling point of water cannot be attributed to hydrogen bonding between water molecules. Instead, it is due to the strong intermolecular forces present in water that require a significant amount of energy to overcome and transition to the gas phase.
Hydrogen bonding between water molecules is responsible for many of water's unusual physical properties, such as high surface tension, cohesion, and adhesion. This bonding is a result of the attraction between the partially positive hydrogen atoms of one water molecule and the partially negative oxygen atom of another water molecule.
Argon has 18 electrons in its electron cloud.
When water vapor condenses to form cloud droplets, it releases about 2260 joules of heat energy per gram. This process is known as the latent heat of condensation, where the heat energy is released as the water vapor changes phase from gas to liquid during condensation.
Many molecules (such as those of water) are electric dipoles, meaning that they have a positive charge at one end and a negative charge at the other, and therefore rotate as they try to align themselves with the alternating electric field induced by the microwaves. This molecular movement creates heat as the rotating molecules hit other molecules and put them into motion. Microwave heating is most efficient on liquid water, and much less so on fats and sugars (which have less molecular dipole moment), and frozen water (where the molecules are not free to rotate).
A single household destroys many ozone. A single CFC even can destroy 100,000 molecules.
The answer is 0,166.10e23 molecules.
2.60x10^23 water molecules contain 2.60x10^23 molecules of water.
A tiny amount of liquid water, of microscopic size -- though still containing a huge number of water molecules. Many droplets must merge to form just one normal-size drop of water.
546 molecules
6
11
Though some molecules are made up from a single element, many of the molecules exist aren't from a single element.
One is produced
One is produced
Though some molecules are made up from a single element, many of the molecules exist aren't from a single element.
6,022140857.1023 molecules---------------------------------------------1 mole2.1022 molecules--------------------------------------------------------------x molex = 0,033 moles