0
What else can I help you with?
What if a potassium chlorate sample is contaminated with KCL would the experimental percent oxygen be higher or lower than the theoretical percent oxygen?
If a potassium chlorate sample is contaminated with KCl, the experimental percent oxygen would be lower than the theoretical percent oxygen. This is because KCl does not contain oxygen, so the contamination would dilute the amount of oxygen produced during the decomposition of potassium chlorate.
How much oxygen does the Amazon produce yearly?
0.01 percent of the worlds oxygen is from the amazon
Which organisms do scientists estimate more than 50 percent of the oxygen in earths atmosphere?
Scientists estimate that more than 50 percent of the oxygen in Earth's atmosphere is produced by phytoplankton in the ocean through photosynthesis. Phytoplankton are microscopic marine organisms that play a crucial role in the global oxygen cycle.
Who produced 80 percent to 90 percent of earth oxygen?
It is estimated that 50-85% of Earth's oxygen production comes from phytoplankton in the ocean, particularly in the areas of the ocean where sunlight reaches the surface and allows for photosynthesis to occur. Forests and other land plants also contribute significantly to the production of oxygen on Earth.
What evidence is there that bromine undregoes photodissociation?
Bromine undergoes photodissociation in the presence of light, typically in the ultraviolet range. This process can be observed by the change in color of the bromine solution from reddish-brown to colorless due to the formation of bromine radicals. Additionally, spectroscopic studies show characteristic absorption spectra associated with the photodissociation of bromine molecules.
How is ozone produced in the upper atmosphere?
Ozone is produced in the upper atmosphere through a process called photodissociation, where ultraviolet (UV) radiation from the sun breaks apart oxygen molecules (O2) into individual oxygen atoms. These oxygen atoms then combine with other oxygen molecules to form ozone (O3).
What percent of oxygen does the earths grass produce?
The Earth's grass produce 20 to 30 percent oxygen. The other 70 to 80 percent of oxygen is produced by marine plants.
Where did ozone and oxygen gases come from?
Ozone and oxygen gases are naturally produced in the Earth's atmosphere through the process of photosynthesis by plants and phytoplankton. Ozone is also formed in the stratosphere through the photodissociation of oxygen molecules by ultraviolet sunlight. Both gases are essential for supporting life on Earth by providing the necessary oxygen for respiration and protecting the planet from harmful ultraviolet radiation.
What percent of the planet's oxygen is produced by the ocean?
Approximately 50-80% of the planet's oxygen is produced by the ocean, primarily through photosynthesis by phytoplankton, seaweed, and other marine plants. This process releases oxygen into the water and atmosphere, contributing significantly to the Earth's oxygen supply.
What if a potassium chlorate sample is contaminated with KCL would the experimental percent oxygen be higher or lower than the theoretical percent oxygen?
If a potassium chlorate sample is contaminated with KCl, the experimental percent oxygen would be lower than the theoretical percent oxygen. This is because KCl does not contain oxygen, so the contamination would dilute the amount of oxygen produced during the decomposition of potassium chlorate.
Which step in the Chapman cycle produces oxygen atoms?
The photodissociation of ozone (O3) in the stratosphere during the Chapman cycle produces oxygen atoms. Ultraviolet (UV) radiation breaks apart the ozone molecule into O2 and an oxygen atom (O).
Where does 80 percent of oxygen comes from?
Around 80 percent of oxygen on Earth is produced by phytoplankton in the oceans. These microscopic organisms undergo photosynthesis, absorbing carbon dioxide and releasing oxygen into the atmosphere. Forests and other terrestrial plants also contribute significantly to oxygen production.
How are individual atoms of oxygen formed in the stratosphere a. Individual oxygen atoms are formed when oxygen molecules collide with each other. b. Individual oxygen atoms are formed in the sun. c.?
a. Individual oxygen atoms are formed when oxygen molecules are broken apart by high-energy radiation, such as ultraviolet light, in the stratosphere. This process is known as photodissociation.
How much oxygen does the Amazon produce yearly?
0.01 percent of the worlds oxygen is from the amazon
Where is the Oxygen that you breathe produced and what is it produced from?
Trees that intake CarbonDioxidespit out Oxygen
Which organisms do scientists estimate more than 50 percent of the oxygen in earths atmosphere?
Scientists estimate that more than 50 percent of the oxygen in Earth's atmosphere is produced by phytoplankton in the ocean through photosynthesis. Phytoplankton are microscopic marine organisms that play a crucial role in the global oxygen cycle.
Where does the oxygen produced in photosynthesis go?
The oxygen that is produced in photosynthesis goes into the air.
