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What contains 58.3 percent oxygen 37.5 percent carbon and 4.2 percent hydrogen?
Citric Acid
What is dissoving?
Dissolved Oxygen is the bubbles in water when you splash there's bubbles in the water that is Dissolved Oxygen.
A mixture of gases with a pressure of 800.0 mm Hg contains 60 percent nitrogen and 40 percent oxygen by volume What is the partial pressure of oxygen in this mixture?
320.0 mm Hg
Importance of dissolved oxygen in water?
oxygen is dissolved in water and is also important for the survival of aquactic animals and plants
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.
How much oxygen does exhaled air contains approximately?
A small percent . exhaled air always contains oxygen .
Normal ranges for dissolved oxygen test?
dissolved oxygen is dissolved oxygen
What is the oxygen dissolved in water is a?
The oxygen dissolved in water is a measure of dissolved oxygen (DO).
What is 50 percent sulfur and 50 percent oxygen?
Sulfur dioxide contains (nearly) equal masses of sulfur and oxygen.
What contains 58.3 percent oxygen 37.5 percent carbon and 4.2 percent hydrogen?
Citric Acid
How many times greater is the percent of oxygen than the percent of carbon dioxide by volume?
The answer depends on the context: in the atmosphere, dissolved in the oceans, or whatever,
Which contain the greater amount of dissolved oxygen a lake in the spring or a lake in the summer?
. Temperature directly affects the solubility of oxygen in water. When the temperature of water increases, a portion of oxygen converts from liquid state to a gas. Thus the ability of water to maintain oxygen in dissolved state decreases with increasing temperature. As a result, colder water can potentially contain more dissolved oxygen than warm water. Therefore, a lake in spring contains greater amount of Dissolved Oxygen than the same lake in summer.
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.
The continental crust contains what percent of oxygen by weight a 47 percent b 2 percent c 97 percent d 12 percent?
obviously something but not known what!
What is dissolve 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.
What happens if oxygen saturation is 50 percent?
if the oxygen saturation is 50% it means the total hemoglobin content of blood is half saturated with oxygen. in this condition the oxygen delivery to the tissues is the maximum.
How many electron shells does an atom of oxygen have?
An oxygen atom has two shells. The first contains two electrons, and the second contains six electrons.
