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To convert ppm mass basis to ppm volume basis:
ppmm/molecular weight x 22.4 = ppmv
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What is the name for all gases of the Earth's atmosphere together?
ppmv: parts per million by volumeNitrogen (N2) 780,840 ppmv (78.084%)Oxygen (O2) 209,460 ppmv (20.946%)Argon (Ar) 9,340 ppmv (0.9340%)Carbon dioxide (CO2) 390 ppmv (0.039%)Neon (Ne) 18.18 ppmv (0.001818%)Helium (He) 5.24 ppmv (0.000524%)Methane (CH4) 1.79 ppmv (0.000179%)Krypton (Kr) 1.14 ppmv (0.000114%)Hydrogen (H2) 0.55 ppmv (0.000055%)Nitrous oxide (N2O) 0.3 ppmv (0.00003%)Carbon monoxide (CO) 0.1 ppmv (0.00001%)Xenon (Xe) 0.09 ppmv (9×10−6%) (0.000009%)Ozone (O3) 0.0 to 0.07 ppmv (0 to 7×10−6%)Nitrogen dioxide (NO2) 0.02 ppmv (2×10−6%) (0.000002%)Iodine (I2) 0.01 ppmv (1×10−6%) (0.000001%)Ammonia (NH3) traceNot included in above dry atmosphere:Water vapor (H2O) ~0.40% over full atmosphere, typically 1%-4% at surface
Percent hydrogen in air?
type 'air' in wikipedia and there you will see that the concetration of hydrogen in air is: 0.55 ppmv (parts per milion, volumic; so there is ~half a liter of hydrogen in one million liters of air)
What is the process in karst region?
A karst region forms when a weak acid dissolves carbonated bed rock such as limestone as it flows underground. Over time large voids are created in the lime stone rock beneath the surface creating an interconnected system of sink holes, springs, aquifers and caves. Water is considered to very "corrosive" to dissolving carbonates. Temperature, Ph, Calcium and Carbonate content all affect the how corrosive the water will be. Surface water, being in contact with the atmosphere. Subsurface water being more corrosive if CO2 levels are at 400 ppmv. At lower temperatures calcite is more soluble.
What do you mean by mean streak?
"I got the mean streak"i am mad
What does thunder ruler mean?
What does Kheyara mean
What are the six air masses?
Nitrogen (N2)780,840 ppmv (78.084%)Oxygen (O2)209,460 ppmv (20.946%)Argon (Ar)9,340 ppmv (0.9340%)Carbon dioxide (CO2)387 ppmv (0.0387%)Neon (Ne)18.18 ppmv (0.001818%)Helium (He)5.24 ppmv (0.000524%)Methane (CH4)1.79 ppmv (0.000179%)Krypton (Kr)1.14 ppmv (0.000114%)Hydrogen (H2)0.55 ppmv (0.000055%)Nitrous oxide (N2O)0.3 ppmv (0.00003%)Xenon (Xe)0.09 ppmv (9x10−6%)Ozone (O3)0.0 to 0.07 ppmv (0% to 7x10−6%)Nitrogen dioxide (NO2)0.02 ppmv (2x10−6%)Iodine (I)0.01 ppmv (1x10−6%)Carbon monoxide (CO)0.1 ppmvAmmonia (NH3)trace
What kind of compound does air has?
For dry atmosphere:GasVolumeNitrogen (N2)780,840 ppmv (78.084%)Oxygen (O2)209,460 ppmv (20.946%)Argon (Ar)9,340 ppmv (0.9340%)Carbon dioxide(CO2)394.45 ppmv (0.039445%)Neon (Ne)18.18 ppmv (0.001818%)Helium (He)5.24 ppmv (0.000524%)Methane (CH4)1.79 ppmv (0.000179%)Krypton (Kr)1.14 ppmv (0.000114%)Hydrogen (H2)0.55 ppmv (0.000055%)Nitrous oxide(N2O)0.325 ppmv (0.0000325%)Carbon monoxide(CO)0.1 ppmv (0.00001%)Xenon (Xe)0.09 ppmv (9×10−6%) (0.000009%)Ozone (O3)0.0 to 0.07 ppmv (0 to 7×10−6%)Nitrogen dioxide (NO2)0.02 ppmv (2×10−6%) (0.000002%)Iodine (I2)0.01 ppmv (1×10−6%) (0.000001%)Ammonia (NH3)trace
What is the name for all gases of the Earth's atmosphere together?
ppmv: parts per million by volumeNitrogen (N2) 780,840 ppmv (78.084%)Oxygen (O2) 209,460 ppmv (20.946%)Argon (Ar) 9,340 ppmv (0.9340%)Carbon dioxide (CO2) 390 ppmv (0.039%)Neon (Ne) 18.18 ppmv (0.001818%)Helium (He) 5.24 ppmv (0.000524%)Methane (CH4) 1.79 ppmv (0.000179%)Krypton (Kr) 1.14 ppmv (0.000114%)Hydrogen (H2) 0.55 ppmv (0.000055%)Nitrous oxide (N2O) 0.3 ppmv (0.00003%)Carbon monoxide (CO) 0.1 ppmv (0.00001%)Xenon (Xe) 0.09 ppmv (9×10−6%) (0.000009%)Ozone (O3) 0.0 to 0.07 ppmv (0 to 7×10−6%)Nitrogen dioxide (NO2) 0.02 ppmv (2×10−6%) (0.000002%)Iodine (I2) 0.01 ppmv (1×10−6%) (0.000001%)Ammonia (NH3) traceNot included in above dry atmosphere:Water vapor (H2O) ~0.40% over full atmosphere, typically 1%-4% at surface
What is the percentages of noble gases in the air individually?
(Ar) Argon 9,340 ppmv (0.9340%)(Ne) Neon 18.18 ppmv (0.001818%)(He) Helium 5,24 ppmv (0.000524%)(Kr) Krypton 1,14 ppmv (0.000114%)(Xe) Xenon 0,09 ppmv (9×10−6%) (0.000009%)
What does pure air consist of?
Chemical composition of pure dry standard air:GasVolumeNitrogen (N2)780,840 ppmv (78.084%)Oxygen (O2)209,460 ppmv (20.946%)Argon (Ar)9,340 ppmv (0.9340%)Carbon dioxide(CO2)394.45 ppmv (0.039445%)Neon (Ne)18.18 ppmv (0.001818%)Helium (He)5.24 ppmv (0.000524%)Methane (CH4)1.79 ppmv (0.000179%)Krypton (Kr)1.14 ppmv (0.000114%)Hydrogen (H2)0.55 ppmv (0.000055%)Nitrous oxide(N2O)0.325 ppmv (0.0000325%)Carbon monoxide(CO)0.1 ppmv (0.00001%)Xenon (Xe)0.09 ppmv (9×10−6%) (0.000009%)Ozone (O3)0.0 to 0.07 ppmv (0 to 7×10−6%)Nitrogen dioxide (NO2)0.02 ppmv (2×10−6%) (0.000002%)Iodine (I2)0.01 ppmv (1×10−6%) (0.000001%)Ammonia (NH3)traceNot included in above dry atmosphere:Water vapor(H2O)~0.40% over full atmosphere, typically 1%-4% at surface
What are the three most abundant noble gases in the atmosphere?
We find the inert gases argon (9,340 ppmv), neon (18.18 ppmv) and helium (5.24 ppmv) in the earth's atmosphere. Note that we use ppmv here to mean parts per million by volume. A link can be found below to check facts and learn more.
What is atomoshperic gases?
Atmospheric gases are the gases that make up the air of the earth's atmosphere. The atmosphere extends from the earth's surface to about 800 miles above the surface of the earth.A breakdown of the composition from Wikipedia:Nitrogen (N2)780,840 ppmv (78.084%)Oxygen (O2)209,460 ppmv (20.946%)Argon (Ar)9,340 ppmv (0.9340%)Carbon dioxide (CO2)390 ppmv (0.039%)Neon (Ne)18.18 ppmv (0.001818%)Helium (He)5.24 ppmv (0.000524%)Methane (CH4)1.79 ppmv (0.000179%)Krypton (Kr)1.14 ppmv (0.000114%)Hydrogen (H2)0.55 ppmv (0.000055%)Nitrous oxide (N2O)0.3 ppmv (0.00003%)Carbon monoxide (CO)0.1 ppmv (0.00001%)Xenon (Xe)0.09 ppmv (9 × 10−6%)Ozone (O3)0.0 to 0.07 ppmv (0% to 7 × 10−6%)Nitrogen dioxide (NO2)0.02 ppmv (2 × 10−6%)Iodine (I)0.01 ppmv (1 × 10−6%)Ammonia (NH3)traceNot included in above dry atmosphere:Water vapor (H2O)~0.40% over full atmosphere, typically 1%-4% at surface
All elements of the earth atomsphere?
Composition of dry atmosphere, by volume (the table is from Wikipedia)ppmv:parts per million by volume (note: volume fractionis equal to mole fraction for ideal gas only, seevolume (thermodynamics))GasVolumeNitrogen (N2)780,840 ppmv (78.084%)Oxygen (O2)209,460 ppmv (20.946%)Argon (Ar)9,340 ppmv (0.9340%)Carbon dioxide (CO2)394.45 ppmv (0.039445%)Neon (Ne)18.18 ppmv (0.001818%)Helium (He)5.24 ppmv (0.000524%)Methane (CH4)1.79 ppmv (0.000179%)Krypton (Kr)1.14 ppmv (0.000114%)Hydrogen (H2)0.55 ppmv (0.000055%)Nitrous oxide (N2O)0.325 ppmv (0.0000325%)Carbon monoxide (CO)0.1 ppmv (0.00001%)Xenon (Xe)0.09 ppmv (9×10−6%) (0.000009%)Ozone (O3)0.0 to 0.07 ppmv (0 to 7×10−6%)Nitrogen dioxide (NO2)0.02 ppmv (2×10−6%) (0.000002%)Iodine (I2)0.01 ppmv (1×10−6%) (0.000001%)Ammonia (NH3)traceNot included in above dry atmosphere:Water vapor (H2O) 0,04 %
What does ppmw stand for?
If you mean ppm it is parts per million, i.e. mg per litre
How do you figure ppmv?
It could be an algebraic expression that can simplified to: p2mv
What are the main elements that compose the earth's atmosphere?
Earth's atmosphere is 78% nitrogen, 21% oxygen, and 0.934% argon. The remaining 0.066% (66/1000 of 1%) is made up of a combination of carbon dioxide, hydrogen, ozone, methane, carbon monoxide, helium, neon, krypton, and xenon etc.
Which of following gases make up most of the air that we breath?
Nirogen, N2, 780,840 ppmv (78.084%)
