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Which gas forms less than one percent of the atmosphere but is essential to life?
carbon dioxide
How many gallons of gas costs 17.85?
At $3 per gallon you can buy slightly less than 6 gallons with $17.85.
What is a GCMS?
gas chromatography mass selective detector
How do you find mass and density of the gas cylinder?
That all depends on the type of gas and volume given for the problem. We can't determine the mass and density of the gas cylinder if we are not given these info, which can also include pressure (because density varies based on that variable).
Examples of Avogadro's law in everyday life?
Avogadro's Law: Doubling the number of moles of gas doubles its volume, if temperature and pressure aren't changed.A flat tire takes up less space than an inflated tire.Lungs expand as they fill with air. Exhaling decreases the volume of the lungs.A balloon filled with helium weighs much less than an identical balloon filled with air. (Avogadro's Law implies that equal volumes contain equal numbers of molecules, when pressure and temperature are held constant. Since both balloons contain the same number of molecules, and since helium atoms have lower mass than either oxygen molecules or nitrogen molecules in air, the helium balloon is lighter.)Wet air is less dense than moist air (see the FAQ on gases for an explanation).Or simply, all in all, it's just a matter of quantity of gas. (Quantity refers to it's moles). And as the quantity increases, the volume of it's containre, increases to. :)
What element is a halogen gas with a mass less than 25?
Fluorine, at 19 atomic mass units, is the only halogen gas that fits that requirement.
What is an element that is a Halogen Gas and with a mass less than 15?
Fluorine (F) is a halogen gas element with a mass of approximately 19. It is the lightest halogen gas, as elements of the halogen group have masses ranging from 19 to 35.
You are a noble gas with a mass no of 19?
The element with a mass number of 19 could be fluorine, which is a halogen and a gas, but not a noble gas.
Is a noble gas with 48 neutrons and a mass of less than a 100?
The noble gas with 48 neutrons and a mass of less than 100 is Krypton. It has an atomic number of 36, which means it has 36 protons in its nucleus. The total mass of Krypton is slightly less than 100 atomic mass units.
What is a noble gas with a mass of less than 15?
Helium
What type of gas is in a tungsten-halogen light bulb?
Halogen gas is in a Tungsten-Halogen Light Bulb.
What gas is found in halogen lamps?
Halogen.
Why does the density of Saturn is much less than earth's even though it is much bigger in size?
Saturn is a planet made out of mostly gas. As gas has little mass, it is less dense than Earth. Remember that density is proportional to its mass and surface area.
What gas is a halogen filled with?
Halogen is a gas, so your question doesn't make much sense. If you're asking about a halogen (light) bulb, then the answer is: mainly halogen.
Is chlorine gas more reactive than hydrogen gas?
Chlorine gas is more reactive than hydrogen gas. Chlorine is a halogen and has a stronger tendency to gain electrons during a reaction, making it more reactive. Hydrogen, on the other hand, is more stable and less likely to undergo chemical reactions.
If some of the gas bubbles escape the volumetric flask during the experiment atmosphere. Would the calculated molar mass of the gas be greater or less than the theoretical molecular value?
If gas bubbles escape the volumetric flask, the calculated molar mass of the gas will be less than the theoretical molecular value. This is because the number of moles of gas remaining in the flask will be underestimated, leading to a lower molar mass calculation.
What gas element has an atomic mass less than 30 is not neon and is a noble gas?
helium (He)
