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How can pollution affect the level of oxygen in water?
The concentration of oxygen in waters decreases.
What is the chemical test for oxygen and water?
put oxygen in a test tube put a glowing splint inside and it will have a squeaky pop sound
What environment has the greater concentration of dissolved oxygen warm water or cool water?
You can't tell just from the temp - cool water is capable of dissolving more oxygen ... but that doesn't mean that it will (or does).
Can you mix oxygen with water to make acid?
No. You would just get water with some dissolved oxygen in it. This dissolved oxygen is essential for most aquatic life. Acids are a variety of substances that will increase the concentration of hydrogen ions when added to water.
What process does a cell with a low concentration of oxygen will likely gain oxygen molecules from an area with a higher oxygen concentration have to go through?
Diffusion.
What is the percent oxygen concentration if the water temperature is 10 degrees celsius and the oxygen concentration is 12 ppm?
The concentration of oxygen in water is 88,88 %.
What happens to the concentration of oxygen in the water when the sewage is added?
The concentration of oxygen decrease.
What happens to the concentration of oxygen in water when the sewage is added?
The concentration of oxygen decrease.
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 does high oxygen in water mean?
An oxygenated water (with a higher concentration of oxygen).
How do you calculate the concentration of oxygen in sample water?
If you want less oxygen breathe it in from the water or get a fish to do it
How can pollution affect the level of oxygen in water?
The concentration of oxygen in waters decreases.
Why would you test pure water in a calorimeter to find the concentration of protein in a solution?
test the pureity of water
Which environment has the greater concentration of dissolved oxygen salt water or fresh water?
fresh water
What direction will oxygen diffuse?
Diffusion is when a molecules spread from an area of high concentration to an area of low concentration so the oxygen will move away from the other oxygen molecules that were in a high concentration to an area with a lower concentration. An example you would relate this to would be if you were to put a drop of food coloring into a glass of water.
Take three test tubes. Fill ¾th of each with water. Label them A, B and C. Keep a snail in test tube A, a water plant in test tubes B and C, and keep the snail and plant both. Which test tube would have the highest concentration of CO2?
Living organisms release C O 2 during respiration and take in oxygen whereas plants utilize C O 2 and give out oxygen during photosynthesis. So, the test tube A will have the highest concentration of carbon dioxide because carbon dioxide is released by the snail through respiration. In test tubes, B and C, a part of the carbon dioxide is utilized by the plant for photosynthesis and hence there will be less concentration of carbon dioxide.
What is the chemical test for oxygen and water?
put oxygen in a test tube put a glowing splint inside and it will have a squeaky pop sound
