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What is dissovled oxygen?
It is still oxygen, merely dissolved into a solution of oxygen and whatever else is in the solution.
Is oxygen gas considered a solution in any chemical reactions or processes?
Yes, oxygen gas can be considered a solution in certain chemical reactions or processes, such as when it dissolves in water to form oxygen gas in solution.
How do you prepare a standard dissolved oxygen solution?
To prepare a standard dissolved oxygen solution, you would typically use sodium sulfite as a reducing agent to remove oxygen from water and create an oxygen-free solution. You would then saturate the deoxygenated water with pure oxygen gas to a known concentration until it reaches equilibrium. This process allows you to create a standardized solution for calibrating dissolved oxygen measurement instruments.
What is the element that absorbs oxygen?
Pyrogallol,when in alkaline solution, it absorbs oxygen from the air, turning brown from a colourless solution. or simply none
What ion does a base form in solution?
oxygen
NaCl salt solution containing dissolved oxygen will be more corrosive than air free salt solution?
Yes, a NaCl salt solution containing dissolved oxygen will be more corrosive than an air-free salt solution. Oxygen can enhance the corrosive properties of the salt solution by promoting oxidation reactions that accelerate the corrosion of metals. Oxygen is a more powerful oxidizing agent compared to other components in the solution, leading to increased corrosion.
Fish breathe oxygen which is dissolved in water what kind of solution?
Fish breathe through their gills, extracting dissolved oxygen from water. This process is possible due to the fish having specialized structures in their gills called lamellae, which increase the surface area for gas exchange. The oxygen in water is in the form of a solution, specifically a solution of oxygen gas in water.
Is air a element solution heterogeneous mixture or a solution?
It is a solution of several gasses, the most abundant of which are nitrogen and oxygen.
What happens to an elodea leaf when added a phenol red solution?
When an Elodea leaf is added to a phenol red solution, the leaf will release oxygen through photosynthesis. The oxygen will cause the phenol red solution to change color, indicating the presence of oxygen production.
How does the presence of dissolved oxygen affect the pH levels in a solution?
The presence of dissolved oxygen in a solution can lower the pH levels by forming acidic compounds like carbonic acid. This can lead to a decrease in the pH of the solution.
What is potassium pyrogallate solution?
Potassium pyrogallate solution is an alkaline solution containing potassium pyrogallate, which is a chemical compound used in analytical chemistry for detecting the presence of oxygen. It is commonly used in experiments to determine the oxygen content in gases or to test for the presence of oxidizing agents.
What is biochemical oxygen demand of Jaggery solution?
The biochemical oxygen demand (BOD) of jaggery solution depends on the organic matter content present in the solution. Jaggery is made from sugar cane juice and might contain organic compounds that consume oxygen when decomposed by microorganisms. Measuring the BOD would provide insights into the biodegradable organic matter and oxygen demand in the jaggery solution.
