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How many nitrogen molecules are in 12 dm3 of nitrogen gas at room temperature?
This value is 0,645.10(ex23) molecules.
How many molecules are in 140gm of nitrogen gas?
140g/28 (i.e. molecular weight of 14+14) is 5 moles N2. 5x 6.022 x1023 is 3.011x1024 molecules.
Is nitrogen a compound molecule or an atom?
Nitrogen the gas which is about 3/4 of the atmosphere consists of molecules. Each of these molecules consists of two atoms of nitrogen that are chemically bonded together. We don't refer to nitrogen gas as a compound because, by definition, a compound must be two or more different elements chemically bonded together.
What is the mass of 2.84 x 1022 molecules of nitrogen gas?
Step1: Divide given # of molecules by Avogadro's number: 2.84x10e22 / 6.02x10e23 = 0.47mol. Step2: Multiply moles by molar mass of N2: 0.47(28) = 13.2g N2 gas.
What chemical compound is 3N2O?
I think its none. How many atoms of nitrogen are there in three molecules of laughing gas, N2O? (Notice that we could have written 3N2O to represent the three molecules)
How many nitrogen molecules are in 12 dm3 of nitrogen gas at room temperature?
This value is 0,645.10(ex23) molecules.
Does nitrogen gas consist of atoms or molecules?
Nitrogen gas consists of N2 molecules.
Nitrogen gas consists of what?
Nitrogen is composed of molecules each containing two nitrogen atoms
How many atoms are found in 9 molecules of nitrogen gas?
At standard temperature and pressure, nitrogen contains two atoms per molecule. Therefore 9 molecules contain 18 atoms.
Would six molecules of laughing gas contain twelve nitrogen atoms?
Yes. Laughing gas is N2O, and every molecule has two nitrogen atoms. Therefore, six molecules would have twelve nitrogen atoms.
If 1.oo mole of nitrogen gas is a stp. How many molecules of the gas will fill a 22.4 liter gas chamber?
This number is 6,022 140 857.
What do nitrogen fixing bacteria use to split molecules of nitrogen gas and combine the nitrogen atoms with hydrogen?
Nitrogenase enzyme is used by nitrogen fixing bacteria to split molecules of nitrogen gas and combine the nitrogen atoms with hydrogen.Nitrogenase is the enzyme used by some organisms to fix atmospheric nitrogen gas (N2). It is the only known family of enzymes which accomplishes this process
How many molecules are in 140gm of nitrogen gas?
140g/28 (i.e. molecular weight of 14+14) is 5 moles N2. 5x 6.022 x1023 is 3.011x1024 molecules.
How many molecules of ammonia can be formed from the reaction of 2 molecules of Nitrogen gas and 6 molecules of hydrogen gas?
The chemical equation is N2 + 3H2 -> 2NH3 So reacting 2 moles of N2 will produce 4 moles ammonia.
What kind of bonds do the atoms in molecules of oxygen gas and nitrogen gas held together?
Oxygen and Nitrogen are both nonmetals so they would form covalent bonds.
Is nitrogen an atom molecule or compound?
Nitrogen the gas which is about 3/4 of the atmosphere consists of molecules. Each of these molecules consists of two atoms of nitrogen that are chemically bonded together. We don't refer to nitrogen gas as a compound because, by definition, a compound must be two or more different elements chemically bonded together.
Is nitrogen a compound molecule or an atom?
Nitrogen the gas which is about 3/4 of the atmosphere consists of molecules. Each of these molecules consists of two atoms of nitrogen that are chemically bonded together. We don't refer to nitrogen gas as a compound because, by definition, a compound must be two or more different elements chemically bonded together.
