If you mean hydrogen in elemental form, it's darn near zero.
The elements that are in Earths Hydrosphere is Oxygen with 33.0% of volume, Hydrogen with 66.0% of volume, and 1.0% of unknown elements.
The hydrosphere covers approximately 71% of the Earth's surface.
The most abundant element in the hydrosphere is oxygen, mainly in the form of water (H2O). This is followed by hydrogen, which is also a key component of water.
Approximately 71% of the Earth's surface is covered by the hydrosphere, which includes all the water on and below the Earth's surface.
To dilute 20 volume hydrogen peroxide to make a 3% solution, mix 1 part of 20 volume hydrogen peroxide with about 6 parts water. This will result in a 3% concentration of hydrogen peroxide. Remember to handle hydrogen peroxide carefully and wear appropriate protective gear.
Hydrogen makes up about 11% of the Earth's hydrosphere.
According to Education.com, the hydrosphere is made of oxygen at 86 percent, hydrogen at 11 percent and other elements totalling 3 percent.
The elements that are in Earths Hydrosphere is Oxygen with 33.0% of volume, Hydrogen with 66.0% of volume, and 1.0% of unknown elements.
Yes
About 30 Percent of the earth is not the hydrosphere
The hydrosphere covers approximately 71% of the Earth's surface.
The most abundant element in the hydrosphere is oxygen, mainly in the form of water (H2O). This is followed by hydrogen, which is also a key component of water.
The hydrosphere is made up of a variety of gases including oxygen, hydrogen, and carbon dioxide. The hydrosphere includes water in several forms including in gaseous states.
To dilute 12 percent hydrogen peroxide to 6 percent, mix equal parts of the 12 percent solution with an equal volume of water. For example, if you start with 100 mL of 12 percent peroxide, you would add 100 mL of water, resulting in a total volume of 200 mL at 6 percent concentration. Always ensure to handle hydrogen peroxide safely, using appropriate protective equipment.
Approximately 71% of the Earth's surface is covered by the hydrosphere, which includes all the water on and below the Earth's surface.
To dilute 20 volume hydrogen peroxide to make a 3% solution, mix 1 part of 20 volume hydrogen peroxide with about 6 parts water. This will result in a 3% concentration of hydrogen peroxide. Remember to handle hydrogen peroxide carefully and wear appropriate protective gear.
97 % salt, 3 % fresh.