Water is H2O, thus it contains 2 hydrogen atoms and 1 oxygen atom (a total of 3)
Carbondioxide is CO2, it contains 2 oxygen atoms and 1 carbon atom (a total of 3)
Since you don't have 1 atom, but a mole, you have to multiply the number of atoms in 1 molecule with the number of Avogadro, which is 6.02214179*10^23.
So yes, water and carbon dioxide contain the same number of atoms
First of all, there is no such thing as carbon hydroxide (COH). Second, if such a compound did exist a mole of it would have a mass of 12 + 16 + 1 = 29 grams, whereas carbon dioxide would have a mass of 12 + 16 + 16 = 44 grams
No - a mole of water has the same number of molecules as neon has atoms. But 1 molecule of water contains 3 atoms - 2 hydrogen and one oxygen. So a mole of water has 3 times as many ATOMS as 1 mole of Neon.
No - one mole of anything contains 6.022 x 1023 particles. So one atom is completely different.
CO2 is made of one carbon atom and two oxygen atoms due to the C being capital letter. as any capital letter = one atom unless followed by a number e.g. C2 = two carbon atoms
No; Since Cl2 contains 2 Chlorine atoms, and CO2 contains one atom of carbon and two atoms of oxygen, one mole of CO2 has more atoms than one mole of Cl2.
One mole of water contains 6.022 x 1023 molecules of water.
Yes, it does.
Solution: it is a homogeneous mixture and doesn't contain any solid particles.Colloid: contain particles, dimensions 1 to 1 000 nm.Suspension: contain particles larger than 1 000 nm which has the ability to settle in time.Hydrate: it is a compound containing water in its crystalline structure.
is has it's molocules more spread out so it needs more room water is closer so it needs less room
Puddles evaporate due to the random movement of some of the atoms. This causes some of the atoms to reach their "boiling point". Once this happens the molocules evaporate and then the puddle cools down. Eventually the puddle warms up due to the warmer suroundings. Then the particles warm up so they start to move and then some of them reach teir "boiling point", these molocules then evaporate. This cycle is repeated over and over again until the puddle has completely evaporated.Because of the heat the particles get smaller and smaller until you can't see them
They are examples of states of matter.
The rock particles and animal shells are sediments that were transported, then deposited in the same location; as they subsequently were compacted by the weight of additional subsequent sediment deposits from above, the water between the sediment particles was driven out. As compaction drives the water out, minerals are precipitated from the remaining mineral laden solution which bind the animal shells and rock particles together, forming rock.
Muddy water contain insoluble particles in suspension.
Hot water, because they have more energy.
At microwave frequency, water molocules resonate, creating heat.
purest form of water is an insulator since it has no ionic particles to conduct.impure water is a good conductor sin ce it contain ionic particles
You learn the about the molocules and what water does. How it travels, water cycle. You learn what water does in the world. How it effects people. How much water is on the earth. Things like that.
Considering that air contains a huge number of water particles in it, no. Unless you are in the desert or it is below freezing, there are water particles in the air. If you breathe out in the cold you see a fog coming out of your mouth. That fog is cause by water particles you are breathing out.
it is used in a bulb thermometer because the molocules a still
Water and wind contain small particles of dirt and debris that can make them feel like sandpaper.
There are a great number of animals that use their gills to strain food particles out of the water. Fish do this.
There are a great number of animals that use their gills to strain food particles out of the water. Fish do this.
A molecule contains atoms e.g. water (H2O) The atoms, ( hydrogen and oxygen, and all other atoms) contain protons, neutrons in the nucleus of the atoms and electrons in energy shells around the nucleus. Protons, neutrons and electrons are sub-atomic particles.
When solutes (what is being dissolved) are added to a pure liquid, its boiling temperature rises. The more solute is added, the higher it goes. The particles of the solute added interfere with the boiling of the water. The molocules cannot escape as easily in to the air, because the solutes molocules are physically blocking them. Thus the molocules have to move faster and faster to escape. The faster they go, the hotter it is. Thus the boiling point is raised.