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What liquid is boiled out of sea water consisting of two elements?
The liquid boiled out of sea water is primarily water, which is made up of hydrogen and oxygen atoms. When sea water is boiled, the water evaporates and leaves behind salts and minerals in the form of residue.
Why did the iron rust when there is tap water which has been boiled to dissolved gasses?
Iron rusts when it is exposed to moisture and oxygen, even if the water has been boiled to remove dissolved gases. Boiling water eliminates gases like oxygen temporarily, but when the water cools, it can still absorb oxygen from the air upon exposure. Additionally, the presence of impurities or contaminants in the water can accelerate the rusting process, leading to oxidation of the iron.
What occurs if the dissolved oxygen of water decreases to zero?
If dissolved oxygen in water decreases to zero, aquatic organisms that rely on oxygen for respiration will suffocate and die. This can lead to a decrease in biodiversity and potential harm to aquatic ecosystems. It can also indicate pollution or an imbalance in the ecosystem.
What hormone increases water retention by the kidney tubules when water content decreases from the optimum?
Antidiuretic hormone (ADH), also known as vasopressin, increases water reabsorption by the kidney tubules when water content decreases from the optimum level. ADH helps to concentrate urine and reduce water loss from the body.
What has more oxygen salt water or fresh water?
Freshwater has more oxygen than salt water but oxygen is more solublein fresh water.
When water temperature increases what will the dissolved oxygen content do?
The amount of dissolved oxygen decreases when water temperature increases. Warm water is unable to dissolve as much oxygen gas.
Does boiled water or unboiled water have more oxygen?
Boiled water has less oxygen than unboiled water because the boiling process drives off dissolved gases, including oxygen.
What happens to the dissolved oxygen as is boiled?
When you boil water, the bubbles that you see in the boiling are the dissolved gases (oxygen) being eliminated from ther water. Hence unboiled water has a lot of dissolved gases. Boiled water has very little dissolved gas. Even below a liquids boiling point, the warmer a liquid becomes the less gas it holds in solution. The oceans of the world hold a lot gas in solution, carbon dioxide being one of them. If the oceans warm up, then some of this carbons dioxide will be eliminated into the atmosphere.
Will boiled distilled water no longer have oxygen?
Even boiled distilled water will still have oxygen, but the oxygen will not be in elemental form as a dissolved gas.
Will iron nail rust in boiled water?
Iron must be in contact with oxygen, water (and dissolved ions) to rust. So if it was in boiled water there would be no oxygen present and as long as no oxygen was allowed to dissolve back into the water, for example if a layer of oil was on top of the water, then the iron nail would not rust.
How does the solubility of oxygen in water change with temperature?
The solubility of oxygen in water decreases as temperature increases. This means that warmer water can hold less oxygen compared to colder water.
What liquid is boiled out of sea water consisting of two elements?
The liquid boiled out of sea water is primarily water, which is made up of hydrogen and oxygen atoms. When sea water is boiled, the water evaporates and leaves behind salts and minerals in the form of residue.
how does temperature affect the concentration of dissolved oxygen?
Temperature has a direct effect on the concentration of dissolved oxygen in water. As the temperature of the water increases, the solubility of oxygen decreases and the concentration of dissolved oxygen will decrease. Conversely, as the temperature of the water decreases, the solubility of oxygen increases and the concentration of dissolved oxygen will increase. Additionally, warmer water is generally less dense than colder water, resulting in less efficient oxygen transfer.
What is the composition of nitrogen and oxygen in boiled off air and water with the ordinary air?
nitrogen-65% and oxygen-30 to 34%
Will rusting occur in boiled water?
Boiled water will not rust as rusting is a chemical reaction between iron and oxygen in the presence of water. Boiling water simply changes its state from liquid to gas (water vapor) and does not directly cause rusting.
What's dissolved oxygen?
Dissolved oxygen is the current amount of oxygen in the water. A certain amount of Dissolved Oxygen Is needed to keep the fish alive, if any of the dissolved oxygen decreases by either a little or a lot it can cause changes in the water, normally if the dissolved oxygen decreases so do the fish and aquatics life's life.
In the rusting experiment why is it important to cover the boiled water with oil?
Covering the boiled water with oil helps create an oxygen-free environment in the container. This prevents the water from getting oxidized during the rusting experiment, allowing the experimenter to analyze the impact of exposure to water on the rusting process.
