Sodium oxide is made up of three atoms: two sodium atoms and one oxygen atom.
The chemical formula for sodium oxide is Na2O (with the '2' written in subscript). So in one formula unit of sodium oxide, there is one sodium and two oxygen. 1 mole of sodium oxide would have 3 x 6.02 x 10^23 = 1.81 x 10^24 atoms.Sodium oxide is made of sodium and oxygen atoms. The chemical formula of it is Na2O. There are 3 atoms in 1 molecule of Na2O.
The molecular mass of sodium oxide is 61.97894.
There are two elements, namely sodium and oxygen.
The formula mass of sodium oxide, Na2O is 2(23.0)+16.0 = 62.0 Amount of sodium oxide = 7.94/62.0 = 0.128mol
The number of sodium atoms in a compound depends on the formula of the compound. For example, in NaCl (sodium chloride), there is one sodium atom because the formula consists of one sodium atom and one chlorine atom. In Na2CO3 (sodium carbonate), there are two sodium atoms because the formula contains two sodium atoms.
The chemical formula for sodium oxide is Na2O (with the '2' written in subscript). So in one formula unit of sodium oxide, there is one sodium and two oxygen. 1 mole of sodium oxide would have 3 x 6.02 x 10^23 = 1.81 x 10^24 atoms.Sodium oxide is made of sodium and oxygen atoms. The chemical formula of it is Na2O. There are 3 atoms in 1 molecule of Na2O.
23 g of sodium metal will have 6.023 x 1023 atoms (or 1 mole of atoms)
The molecular mass of sodium oxide is 61.97894.
There are two elements, namely sodium and oxygen.
155.2 g
one atom
0,2 mol sodium contain 1,204.10e23 atoms.
The chemical formula of aluminium oxide is Al2O3: five atoms.
The formula mass of sodium oxide, Na2O is 2(23.0)+16.0 = 62.0 Amount of sodium oxide = 7.94/62.0 = 0.128mol
One unit of aluminum oxide (Al₂O₃) consists of five atoms in total: two aluminum (Al) atoms and three oxygen (O) atoms. Therefore, the formula indicates that for each molecule of aluminum oxide, there are five atoms combined.
Borax has two sodium atoms.
The number of sodium atoms in a compound depends on the formula of the compound. For example, in NaCl (sodium chloride), there is one sodium atom because the formula consists of one sodium atom and one chlorine atom. In Na2CO3 (sodium carbonate), there are two sodium atoms because the formula contains two sodium atoms.