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How many moles of 02 gas are in 38.5L of O2 gas?
The answer is 1,72 moles.
How many grams of oxygen gas is contained in 11.2L 02 gas at stp?
At STP (Standard Temperature and Pressure), 1 mole of any ideal gas occupies 22.4 liters. Since 11.2 liters represent half the volume of a mole, we have 0.5 moles of O2 gas. Using the molar mass of oxygen (O2), which is around 32 g/mol, we find that 0.5 moles of O2 gas would be equivalent to approximately 16 grams.
What is 02 gas?
There is no such thing as 02 gas. Perhaps you meant O2 gas, which is oxygen gas, consisting of molecules made of two oxygen atoms bonded together. O2 is essential for respiration in living organisms and combustion in fires.
How many grams in 15 moles of 02?
15 moles of 02 equal 480 g.
What is the word equation for combustion?
there are many combustion equations. the equation will look like this: x moles of "the gas" are combusted with x moles of oxygen gas to yield x moles of dihydrogen monoxide and x moles of carbon dioxide.example: two moles of butane(C2H6) combust with four moles of oxygen gas(02) yield two moles of dihydroggen monoxide(water: h20) and two moles of carbon dioxide(CO2)hmm well i don't really think that answers the question very well so whoever wrote this may need to add some thing to it or reword it for it to be easier to understand.Try this instead.......Combustion of a fuel (such as methane)Lots of oxygen presentMethane + oxygen -----------> Carbon dioxide + waterSome oxygen presentMethane + oxygen -----------> Carbon monoxide + waterLittle oxygen presentMethane + oxygen ------------> Carbon (soot) + waterI also agree that the first paragraph is a little vague and I would just like to say that the term Dihydrogen Monoxide was a hoax and is not the actual term for water. If you want to use the IUPAC name you can: OxidaneIUPAC: International Union of pure and applied chemistry
How many grams of water are made from complete reaction of 2.2 moles of oxygen gas with hydrogen gas?
The balanced chemical equation for the reaction between oxygen and hydrogen is2H2 + 02 -> 2H2OThus 2.2 moles of oxygen reacts with 4.4 moles of hydrogen to form 4.4 moles of steam (water in gaseous state).The mass of H2O obtained is thus 4.4 x 18.0 = 79.2g.
How many moles of 02 gas are in 38.5L of O2 gas?
The answer is 1,72 moles.
How many grams of oxygen gas is contained in 11.2L 02 gas at stp?
At STP (Standard Temperature and Pressure), 1 mole of any ideal gas occupies 22.4 liters. Since 11.2 liters represent half the volume of a mole, we have 0.5 moles of O2 gas. Using the molar mass of oxygen (O2), which is around 32 g/mol, we find that 0.5 moles of O2 gas would be equivalent to approximately 16 grams.
How many moles of oxygen gas there in 135 L of oxygen at STP?
Since we know that one mole of any gas at STP is equal to 22.4 L we can multiply 135L by the following conversion: 1 mole/22.4L. When you set up the problem it looks like this: (135L)x 1 mole/22.4L =6.03 moles of oxygen gas The liters cancel out and you are left with moles as your units. Remember, if you have liters and want moles, divide by 22.4 liters; if you have moles and you want liters you multiply by 22.4 liters.
What is 02 gas?
There is no such thing as 02 gas. Perhaps you meant O2 gas, which is oxygen gas, consisting of molecules made of two oxygen atoms bonded together. O2 is essential for respiration in living organisms and combustion in fires.
What does 02 stands for?
It's Oxygen but in gas form. Such as N2 is nitrogen gas. But just N is nitrogen.
How many atoms are present in 16g of oxygen gas?
See the Related Question linked the the left of this answer: = How do you solve an Ideal Gas Law problem? = Note that STP is standard temperature and pressure. Standard pressure is 1 atm, and standard temperature is 0 °C, which is 273.15 Kelvin.
What is the molar mass of oxygen gas 02?
Since there are two oxygen molecules, the molar mass would be twice the atomic weight given in the periodic table of elements. O = 16 g/mole O2 = 32 g/mole
How many grams in 15 moles of 02?
15 moles of 02 equal 480 g.
How many oxygen atoms does 1 mole of 02 gas have?
1 mole of 02 gas has 12,044 281 714.1023 atoms.
How many does the 02 hold?
The element O2 (oxygen gas) is made up of two oxygen atoms bonded together.
How many moles in 8.0 grams of oxygen 02?
To do this, you need to know the molecular weight of the element you're dealing with, by adding up the atomic weights of the elements involved (found on any periodic table). The molecular weight is the mass in grams of the compound in one mole - this will provide you with a conversion factor. So take the measurement in grams and divide it by the molecular weight to convert to moles. Really what you're doing is multiplying the number by 1 mole, and dividing it by the equivalent of one mole, the molecular weight. That's the thought process behind unit analysis and how you get your "units to cancel".In this case, the answer is about .25 moles O2.
