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What else can I help you with?
What is mean chemical oxygen demand-?
The mean oxygen demand is the test done to indirectly determine the amount of organic compounds present in a water sample.
What environment has the greater concentration of dissolved oxygen warm water or cool water?
Cool water typically has a greater concentration of dissolved oxygen than warm water. This is because oxygen dissolves better in colder water than in warmer water. Oxygen levels in water are important for supporting aquatic life and ecosystems.
Can nitrogen be filtered out of water?
More abundant in water than what? If we presume that you mean to compare the concentration of dissolved nitrogen found in rivers and streams to that dissolved in air, there is only a very small amount, around 1%, dissolved in water but, there is around 79% dissolved in air.
What happens if there is too much oxygen in seawater?
Oxygen in the water is called "dissolved oxygen" because quite simply it is just that. The air naturally diffuses into the water and can reach equilibrium with the water. It is virtually impossible to get too much dissolved oxygen in the water because the excess will convert back to gas and bubble out of the water like so much soda water when you pour it out of the bottle. This said, there is no concern for too much dissolved oxygen in the water. Concern arises when dissolved oxygen levels get too low. When this happens more sensitive plants and animals become weak or die. As a side note, weather, temperature, and salinity all effect dissolved oxygen levels. Faster moving water contains more dissolved oxygen because it has more contact with the air than still water. Cold, fresh water holds more oxygen than warm or salty water. This would mean a cold, fast moving, fresh water stream or river would contain the highest amounts of dissolved oxygen, and the salinity of the ocean water would not be ideal for holding as much dissolved oxygen.
Do a seal's nostrils close?
i would answer it if i could but it doesnt really make much sense.what do you mean?
What does dissolved mean in science terms?
A substance can be said to have been dissolved if it has become part of a solution, by mixing on an atomic or molecular level with some solvent (water being the most usual solvent).
What does oxyginated mean?
"Oxygenated" refers to something that has been enriched with oxygen or has undergone a process to increase its oxygen content. In biological contexts, it often describes blood that has picked up oxygen in the lungs and is ready to be delivered to tissues throughout the body. The term can also apply to water or other substances that contain dissolved oxygen, which is crucial for aquatic life.
How do you get air out of water?
You would have to separate the 2 hydrogen atoms from the 1 oxygen atom.... that's all i got.Additional answerPresumably you mean removing the dissolved air. Boil the water.
Does solute mean salt?
Not necessarily. Salt can be deemed a solute but solute can mean other things. You can even regard oxygen dissolved in water as solute. A solute (usually solid) in a solvent (usually liquid) is a solution (such as salty water, {brine} or a sugar solution.
What happens if you drink oxygenated water?
All water, whether suitable for drinking or not, contains oxygen. Each water molecule has two hydrogen atoms and one oxygen atom. In addition, in most places on Earth there will be some gaseous oxygen dissolved in the water.
What does in soluble mean?
Soluble means a substance can be dissolved. For example, salt is soluble in water. It is able to be dissolved.
What does high oxygen in water mean?
An oxygenated water (with a higher concentration of oxygen).
