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The answer is "yes": Rainwater does contain dissolved solids. A few things have to be known to understand how rains form.
1. There are many kinds of substances floating in the air in the form of tiny particles, e.g. dust, pollen grains.
2. The density of water vapor is lower than that of the air, therefore water vapor goes up in the air.
3. The higher the altitude, the colder it becomes.
Water vapor cools down as it ascends in the air. The molecules of the cooled water vapor are attracted to the surface of the floating solid particles. It takes billions of water molecules to form a droplet. The droplets collide with each other and merge into bigger and heavier water drops. It takes about a million droplets to make a raindrop, which finally becomes so heavy that the air cannot hold it up any longer. Then many such drops fall out of the sky, and that's how the rain forms.
The tiny solid particles floating in the air are very important--they are the bases of rain drops. In fact, without solid particles, there will be no rains no matter how much water vapor there is in the air.
Artificial rainmaking is to spray very fine solid particles in the air so that water vapor can have bases to form water drops.
Therefore, rainwater is not pure water, and there are many tiny solid particles within every raindrop. Some solid particles may dissolve in water, some not.
What else can I help you with?
How does the rainwater contain dissolved gases in it?
Rainwater can contain dissolved gases through a process called absorption. As rain falls through the atmosphere, it can absorb gases such as oxygen, nitrogen, and carbon dioxide. Additionally, interactions with organic matter and minerals in the environment can also contribute to the presence of dissolved gases in rainwater.
How would you show that sea water contains more dissolved solid than rainwater does?
it contains dissolved water 'salt'
What happpens to the boiling point of a solution?
At the boiling point liquids become gases and if the solution contain dissolved solids they remain as residues.
How do you remove dissolved solids from water?
You can remove dissolved solids from water using methods such as reverse osmosis, distillation, or ion exchange. These processes help separate the dissolved solids from the water, leaving you with purer, cleaner water.
Does rainwater contain uric acid?
No
How does the rainwater contain dissolved gases in it?
Rainwater can contain dissolved gases through a process called absorption. As rain falls through the atmosphere, it can absorb gases such as oxygen, nitrogen, and carbon dioxide. Additionally, interactions with organic matter and minerals in the environment can also contribute to the presence of dissolved gases in rainwater.
What is dissolved in rainwater?
Rainwater can contain dissolved gases like oxygen and carbon dioxide, as well as small amounts of minerals like calcium, magnesium, and potassium that it picks up as it falls through the atmosphere. It can also contain pollutants like sulfur dioxide and nitrogen oxides from air pollution.
How would you show that sea water contains more dissolved solid than rainwater does?
it contains dissolved water 'salt'
How can you check purified water does not contain dissolved solids?
You can check by evaporating the liquid if something remains then the water is not pure.
What are the solutions of solids dissolved in solids called?
Alloys.
What happpens to the boiling point of a solution?
At the boiling point liquids become gases and if the solution contain dissolved solids they remain as residues.
What is the liquid containing dissolved solids called solutes?
The liquid in which solids are dissolved is called a solvent. When a substance is dissolved in a solvent, it forms a solution. The dissolved substance is known as the solute.
What is a totally dissolved solid?
it has to do with how many dissolved solids are in water
Does the level of total dissolved solids in water affect chlorine disinfection?
The level of total dissolved solids in water does affect chlorine disinfection. That's why there is a recommended specification for the level of total dissolved solids in water for the water that is sent to homes.
How do freshwater and saltwater compare in terms of their dissolved solids?
Freshwater typically has lower levels of dissolved solids compared to saltwater. Saltwater contains higher concentrations of salt (sodium chloride) and other dissolved minerals, making it more saline. This difference in dissolved solids affects the density and freezing point of the water.
Does rainwater contain minerals?
Yes, rainwater can contain minerals that it picks up as it falls through the atmosphere and interacts with the environment.
What is the solids that dissolved in the solvent?
The solute
