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First, I want to explain that 1 mole of something basically means 6.02 x 1023 units of that thing. For example, 1 mole of eggs means 6.02 x 1023 eggs. Next, an oxygen atom is just represented by the symbol "O". An oxygen molecule, however, is represented by "O2", which means 2 oxygen atoms are joined together by a bond. Therefore, 1 mole of oxygen atoms means 6.02 x 1023 O 's, while 1 mole of oxygen molecules means 6.02 x 1023 O2 's. They're quite different.
What else can I help you with?
How is the molecular formula NO different from the molecular formula N2O?
The molecular formula NO represents a single nitrogen atom bonded to an oxygen atom, while the molecular formula N2O represents two nitrogen atoms bonded to one oxygen atom. Thus, the composition and arrangement of atoms in the two molecules differ.
Why in a water molecule is the oxygen atom bigger then the nitrogen atom?
First of all, there is no nitrogen in a water molecule. A water molecule consists of one oxygen atom combined with two hydrogen atoms. Also known as H2O. However, it is also true that an oxygen atom is slightly bigger than a nitrogen atom. Oxygen has one more proton, and one more electron than nitrogen does. Neutron quantities vary, since there is more than one isotope of both oxygen and nitrogen.
What best describes the difference between the formulas for nitrogen monoxide and nitrogen dioxide?
The formula for nitrogen monoxide is NO, where nitrogen and oxygen are bonded with a single bond. In contrast, the formula for nitrogen dioxide is NO2, where nitrogen and one oxygen atom are bonded with a double bond and another oxygen atom is bonded with a single bond.
Is no2 polar or non polar?
NO2 is a polar molecule because the nitrogen atom is more electronegative than the oxygen atoms, resulting in an uneven distribution of electron density. This creates a partial positive charge on the nitrogen atom and partial negative charges on the oxygen atoms, causing the molecule to be polar.
Is nitrogen more reactive than oxygen?
No, oxygen is more reactive than nitrogen. Oxygen readily forms compounds with other elements, while nitrogen is relatively inert under most conditions.
What is The molecules of nitrogen monoxide and nitrogren dioxide differ by a multiple of the mass of one oxygen is explained by?
Nitrogen monoxide is one nitrogen molecule (atomic weight 14) combined with one oxygen molecule (atomic weight 16). The atomic weight for NO is (14 +16 =) 30. Nitrogen dioxide is one nitrogen molecule (atomic weight 14) combined with two oxygen molecules (atomic weight 16). The atomic weight for NO2 is [14 + (2×16)] = 46. Nitrogen also forms a few more stable oxides; N2O Nitrous Oxide (Laughing Gas), NO3 Nitrogen Trioxide, and N2O5 Di-nitrogen Pentoxide (Nitric Acid Anhydride). H_AMMER
Does nitrogen weigh more than air?
No. Nitrogen is slightly less dens than air. The density of a gas is directly proportional to its molecular mass. Dry air is 78% nitrogen, 21% oxygen. Nitrogen has a molecular mass of 28 AMU. Oxygen has a molecular mass of 32 AMU. This makes air just a bit denser than pure nitrogen.
How is a nitrogen atom different from a nitrogen molecule?
A single nitrogen atom can be chemically reactive while a nitrogen molecule is relatively stable and tends to be faf more inert. A nitrogen molecule also has twice the mass of a nitrogen atom.
How is the molecular formula NO different from the molecular formula N2O?
The molecular formula NO represents a single nitrogen atom bonded to an oxygen atom, while the molecular formula N2O represents two nitrogen atoms bonded to one oxygen atom. Thus, the composition and arrangement of atoms in the two molecules differ.
Why in a water molecule is the oxygen atom bigger then the nitrogen atom?
First of all, there is no nitrogen in a water molecule. A water molecule consists of one oxygen atom combined with two hydrogen atoms. Also known as H2O. However, it is also true that an oxygen atom is slightly bigger than a nitrogen atom. Oxygen has one more proton, and one more electron than nitrogen does. Neutron quantities vary, since there is more than one isotope of both oxygen and nitrogen.
Why is the bond between hydrogen and oxygen in a water molecule is more polar than the bond between hydrogen and nitrogen in a ammonia molecule?
Oxygen has a higher electronegativity than nitrogen does, so when sharing electrons with hydrogen, the sharing is more uneven in the case of oxygen than it is with nitrogen. Oxygen, in other words, will attract electrons more strongly than nitrogen does and therefore will wind up with a more negative charge (hydrogen, which supplies the extra electrons to the oxygen, has a correspondingly higher positive charge).
How oxygen and nitrogen can be extracted Also include their uses?
Oxygen is more electronegative and so a better electron acceptor. Nitrogen as a gas is a triple bonded diatomic molecule and very unreactive this way.
Is Oxygen more polar than nitrogen and carbon?
Yes, oxygen is more polar than nitrogen and carbon because of its higher electronegativity. Oxygen has a greater ability to attract electrons toward itself, resulting in a greater difference in electronegativity and thus a more polar molecule.
What best describes the difference between the formulas for nitrogen monoxide and nitrogen dioxide?
The formula for nitrogen monoxide is NO, where nitrogen and oxygen are bonded with a single bond. In contrast, the formula for nitrogen dioxide is NO2, where nitrogen and one oxygen atom are bonded with a double bond and another oxygen atom is bonded with a single bond.
Does water have more hydrogen or oxygen in it?
By number of atoms it has more hydrogen, by mass it has more oxygen. Each water molecule contains two hydrogen atoms and one oxygen atom. However, a typical oxygen atom has about 16 times the mass of a typical hydrogen atom.
Is nitrogen or oxygen polyatomic?
Neither nitrogen nor oxygen are polyatomic. Nitrogen is a diatomic molecule, meaning it exists as N2, while oxygen is also a diatomic molecule, existing as O2. Polyatomic molecules are composed of more than two atoms covalently bonded together.
Is nitrous oxide polar or non polar?
Nitrous oxide (N2O) is a polar molecule due to its linear shape and difference in electronegativity between nitrogen and oxygen atoms. The oxygen atom is more electronegative, causing a partial negative charge on oxygen and a partial positive charge on nitrogen, making the molecule polar.
