Is the color of water really colorless, and can there be more colors?

Water is colored.

The water molecules of the water are different, and the water has no color. The water is blue.

Now I'm going to ask the subject. Water is the simplest compound on earth. Water that does not contain impurities is a colorless and transparent liquid.

But if there are other impurities in the water, it will show different colors as the impurities are incorporated, for example, the sea water we usually see is light blue. Water has no color, and it is known as the source of human life. Water is one of the most common substances on the earth, an important resource for the survival of all life, including inorganic chemistry, and the most important component of living organisms.

Water has played an important role in the evolution of life. It is a narrowly non-renewable, broadly defined renewable resource. The states of the water are:

Gaseous, liquid, solid, glassy.

In recent years, scientists have discovered that gaseous water can be assumed as a single water molecule or a dimeric water molecule; Water molecules in the transition state between the liquid and gas phases may have simple ternary, quaternary, five, or even six-membered ring molecules; The structure of the water molecule cluster in the liquid phase is larger than that in the transitional state of the liquid and gas phases. There will be six-membered, seven-membered, eight-membered or even larger molecular groups. When the molecular cluster is greater than 7, it is not easy to form a single-ring molecular cluster.

Even if large rings are barely formed, the molecular state is very unstable and will quickly transform into a folded form or polycyclic structure through deformation. Unlike polymers, water molecules do not form covalent bonds but are connected by hydrogen bonds.

In addition, we have found that this molecular chain is very fragile in the liquid state, and should be in the process of continuous breaking and bonding under dynamic conditions. The air-water interface The force acting on the surface of the liquid to reduce the surface area of the liquid is known as the liquid surface tension. The reason is that the liquid that comes into contact with the gas has a thin layer on the surface called the surface layer.

The molecules on the surface are thinner than those in the liquid, the distance between the molecules is greater than in the liquid, and the interaction between the molecules is gravitational. Just like you want to pull the spring apart, the spring has a tendency to shrink. The above is mine, I hope it helps you.

Yes. Water is a colorless and transparent liquid, water has no color, and the sea water we usually see is pale blue.

No, some water is milky white, some water is yellow, and some water is red.

Water is a colorless and transparent liquid. I think water should be a transparent color.

Pure water bucket blue is good.

The blue one is the PC barrel, which is a container made of brand new food-grade polycarbonate, which is mainly used for canned drinking water. Its appearance is relatively transparent and smooth, the tank is light blue and has a faint blue light, no impurities and black spots, the sound of hitting the can wall with your fingers is crisp, and the toughness is strong. The life of the breakage is at least 3 years.

The inferior water bucket is milky white, the color is dull, the transparency is poor, the tank wall has impurities, many black spots, the sound of hitting the can wall with your fingers is dull, the drop performance is poor, the toughness is poor, it is easy to crack and deform during use, the bottom of the tank has no manufacturer logo, and the taste is poor when filling and drinking with inferior bottles, and there is a peculiar smell.

In order to save costs, the inferior drinking water bucket is made by black-hearted manufacturers using first-class garbage materials (including waste discs, medical waste, and first-class dirty buckets, etc.) and masterbatch additives, brighteners, etc., and thermoplastic again.

Advantages of polycarbonate on bottled water packaging:

The new growth of polycarbonate in the packaging sector is the re-sterilizable and usable water storage bottles. Due to the advantages of light weight, impact resistance and transparency, no deformation and transparency when washed with hot water and corrosive solutions, PC bottles have completely replaced glass bottles in some fields.

A qualified barrel is strictly assessed by various departments, not that it can be used in the water plant after production, each barrel must be certified by QS product quality certification, and must have a production license to produce.

In the production of bottled water barrels in the production and manufacturing is also very strict fixed, such as: can not be mixed and recycled, must be melted at high temperature and then blown during production, can not add 50% of the new material and 50% of the first material, food packaging containers marked on the drinking water container must be made of new raw materials.

Water is still colorless and healthier, because the water we drink is colorless and pure, and only colorless pure water is healthy water.

Is water blue or colorless? Health is definitely colorless and healthy, and our water is inherently colorless and odorless.

Of course, water has no color, it is relatively healthy, and the color is polluted.

Water is inherently colorless, and other colors of water are pigmented. So, of course, colorless ones are healthier.

There is a saying in the physical properties of water: water is a colorless and odorless transparent liquid at room temperature and pressure.

Therefore, as long as the water has a different color and any taste, it must not be pure water.

While water with color and smell isn't necessarily unhealthy, water is water. In the case of pure water, water that retains its basic physical properties should be the healthiest.

Water is colorless and healthy because pure water is colorless and clean. That's why there are no impurities.

Crystal colorless is healthier and purer, magazine-free. The blue color also has some chemical components, but it looks pretty.

Of course, water is good for blue, or colorless, and health is of course colorless, and healthy water is of course blue, or colorless, and health is of course colorless health.

Is the water blue or the water blue or colorless? Health, we often say that water is colorless and odorless, of course, it is five-colored.

Is water blue better, or colorless health? Water is of course colorless and healthy, colored, what pigments should it not use?

Water must be colorless and healthy, water is originally colorless and tasteless, and the blue one is added with other ingredients.

Of course, water is colorless, and water is colorless and tasteless, and it is the healthiest.

Are you blue or colorless health? I think this champion water bottle to say.

Summary. Water is colorless, tasteless, and odorless, and that's because of the relative perception of water by the human senses: Colorless, it's because water doesn't absorb any part of the solar spectrum, but why is seawater blue, it's because seawater is rich in sodium salts, and sodium absorbs the blue spectrum.

Why is water colorless?

Hello, why is water colorless, the specific reasons are as follows:

Water is colorless, tasteless, and odorless, and that's because of the relative perception of water by the human senses: Colorless, it's because water doesn't absorb any part of the solar spectrum, but why is seawater blue, it's because seawater is rich in sodium salts, and sodium absorbs the blue spectrum.

Pure water is colorless and transparent, but why does water in nature (such as reservoirs, lakes, rivers, pits, fish ponds, etc.) show different colors? This is due to the fact that natural water bodies contain various substances. For example, the water of the Yellow River, which contains a large amount of sediment, is earthy yellow, the lake water containing a large amount of cyanobacteria is blue-green, and the lake water containing a large amount of blood-red euglena is rust-colored.

Natural water bodies contain inorganic matter (such as tiny soil particles), organic matter (such as organic detritus), plankton and other substances, among which plankton includes phytoplankton and zooplankton. What is Phytoplankton? Phytoplankton in a broad sense refers to microscopic algae that live suspended in water and higher plants that float on the surface of the water.

Phytoplankton in the narrow sense refers to the tiny algae suspended in the water, so the phytoplankton in the narrow sense is also known as plankton, which is common in freshwater, and the body shape can be divided into three categories: unicellular bodies, groups, and filaments.

Different species of single-celled phytoplankton have significant differences in volume, and are generally divided into three types according to the size of the cell diameter: small phytoplankton: 20 200 m; Microphytoplankton:

3～20μm；Ultra-miniature phytoplankton:. Algae are multicellular cell populations with a variety of shapes and sizes, ranging from a few cells in small groups to hundreds to thousands of cells in large groups.

Chlorophyll a and b are present in the light and pigment of green algae and most euglena (except for a few species such as euglena cysts and red euglena), which are green in the microscope for algal cells. In natural water bodies, if green algae and euglena are dominant and dense, the water is mostly green. Cyanobacteria light and pigments contain chlorophyll a, phycocyanin, and phycoerythrin, and the algal cells are mostly blue-green under the microscope.

If cyanobacteria are dominant and dense in natural water bodies, the water is mostly blue-green. Diatoms, golden algae, dinoflagellates contain chlorophyll a and c in light and pigments, and the algal cells are yellow, yellow-green, or brown under the microscope. In natural water bodies, if diatoms, golden algae, and dinoflagellates are dominant and dense, the water is mostly yellow, yellow-green, or brown.

The color of natural water bodies is affected by physical, chemical, biological and other factors, among which planktonic algae play an important role.

Resources.

The substances in the water are different, the refraction of sunlight, the influence of the surrounding environment, etc. For example, the Yellow River has turned yellow because of too much sediment.

Pure water is transparent and has different colors because there are other colored substances in it.

There are many reasons, it can be packed in different containers, and it can participate in different colors, which are all used by external forces, or they are deteriorating. The water is polluted. It depends on which aspect you are referring to. The question is not clear.

Who knows, probably because the substances in the water are different!

Because there are different plankton and trace elements in it.

Pure water is colorless, but we often see water with this or which color because:

1. The optical properties of water, that is, the absorption, reflection and dispersion of sunlight by seawater, which is the main reason for the color of water.

2. Impurities.

3. Underwater color.

Examples of different colors of water:

1. The sea water is blue

When the sea water is clear and clear, the blue light and violet light absorbed by the sea water will be reflected and scattered into people's eyes, and the sea will appear blue.

2. The lake is green

The green color of the lake is due to the fact that there are a large number of algae in the water, which absorb both red-orange and male-green light, so the light coming out of the water is green.

3. Other special colors:

China's Yellow Sea looks yellow-green because the large amount of sediment carried by the Yellow River in ancient times stained the sea water.

The Red Sea between Asia and Africa is hot and contains algae that turn reddish-brown after mass death.

The lower seawater of the Black Sea has been in an anoxic environment for a long time, and the filth secreted by organisms and various animals and plants in the upper seawater have sunk to the depths to rot and stink after death, and a large amount of sludge has muddy water, making the seawater black.