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How do you calculate the concentration of oxygen in sample water?
One common method to measure oxygen concentration in water is to use the Winkler method, where oxygen is chemically fixed and titrated with a reducing agent. Another method is using an oxygen probe (or meter) that measures the dissolved oxygen in water. Both methods provide a numerical value representing the concentration of oxygen in the water sample, usually expressed in milligrams per liter (mg/L) or parts per million (ppm).
For a fresh water lake to maintain a healthy 0.225 mM or higher concentration of dissolved oxygen required to maintain a healthy aquatic system what is maximum temperature of H20?
For a healthy environment, the temperature of a body of water needs to be inversely proportional to the concentration of dissolved oxygen in it. The higher the oxygen level, the temperature needs to be lower to promote fish growth.
Does a fish turn water into oxygen?
No, not at all. Most fish extract the oxygen that is dissolved in the water, not the oxygen that is bound to hydrogen in the formation of water. This is one reason that most aquariums have an aerator bubbling away - it is adding oxygen to be dissolved by the water.
Why do animals need ventilation?
since fish live in water and it face some problems in ventilation where it getoxygen from water where oxygen concentration of oxygen in water is small hence large amount of water must pass to the gills so as to supply sufficient oxygen for metabolic activities on doing that fish use more energy since water is very viscous which make it not easily to flow in the gill so fish use more energy to over come this friction
Why is the high concerntration of oxygen in water important important to prove the quality of water?
A high concentration of dissolved oxygen in water is important because it supports aquatic life and indicates good water quality. Many aquatic organisms, like fish and invertebrates, require oxygen to survive. Therefore, measuring the level of dissolved oxygen in water helps to assess its ability to support healthy aquatic ecosystems.
How does oxygen get into fresh water that fish lives in diffusion or osmosis?
Oxygen enters freshwater primarily through diffusion. In this process, oxygen molecules move from areas of higher concentration in the atmosphere, such as at the water's surface, to areas of lower concentration in the water. While osmosis involves the movement of water across a semi-permeable membrane, it is not the mechanism through which oxygen is absorbed by fish. Instead, fish extract dissolved oxygen directly from the water using their gills, relying on the diffusion of oxygen into the water.
How does the oxygen concentration affect the fish that live in a pond?
Oxygen concentration is crucial for fish survival, as they rely on dissolved oxygen in the water for respiration. Low oxygen levels can lead to stress, reduced growth, and even mortality among fish, particularly species that require higher oxygen levels. Additionally, low oxygen can result in the proliferation of harmful bacteria and algae, further degrading water quality and affecting fish health. Maintaining adequate oxygen levels is essential for a balanced and healthy pond ecosystem.
How do you calculate the concentration of oxygen in sample water?
One common method to measure oxygen concentration in water is to use the Winkler method, where oxygen is chemically fixed and titrated with a reducing agent. Another method is using an oxygen probe (or meter) that measures the dissolved oxygen in water. Both methods provide a numerical value representing the concentration of oxygen in the water sample, usually expressed in milligrams per liter (mg/L) or parts per million (ppm).
Do tadpoles get oxygen from the air or from the water like fish?
Tadpoles get oxygen from water like fish do.
How does saltwater effect saltwater fish?
saltwater fish need to breath in saltwater and not fresh water. just like we need to breath in oxygen and not carbon dioxide.
What has been the effect of the rapid growth of algae in Yangtze river?
The oxygen levels in the water go down and the fish DIE.
What has been the effect of the rapid growth of algae in the Yangtze River?
The oxygen levels in the water go down and the fish DIE.
What has been effect of the rapid growth of algae in the Yangtze River?
The oxygen levels in the water go down and the fish DIE.
How do fish absorb oxygen from water?
Fish can absorb water by the gills
What do you think is a contributing factor to a fishkill that occurs during summer months that may be traced to temperature effect on solubility of a gas in water?
At high temperature, oxygen is less soluble in water. Fishes need dissolved oxygen in their respiration. A fish kill results when the dissolved oxygen in water is so depleted that the fish cannot survive.
Fish breathe in water with oxygen. What is the property of water?
The property of water that allows fish to breathe is its ability to dissolve oxygen. As water flows over the fish's gills, oxygen molecules from the water diffuse into their bloodstream, allowing them to extract oxygen for respiration.
For a fresh water lake to maintain a healthy 0.225 mM or higher concentration of dissolved oxygen required to maintain a healthy aquatic system what is maximum temperature of H20?
For a healthy environment, the temperature of a body of water needs to be inversely proportional to the concentration of dissolved oxygen in it. The higher the oxygen level, the temperature needs to be lower to promote fish growth.
