One mole of Na contains 6.022 x 10^23 atoms of sodium. To find the number of moles in 46g of sodium, you first calculate the molar mass of Na (22.99 g/mol) and then divide 46g by the molar mass to find that it contains approximately 2 moles of sodium.
1 mole of sodium oxide contains the fewest sodium atoms because it contains 1 mole of sodium atoms. Each of the other compounds (45g of sodium fluoride, 50g of sodium chloride, and 1 mole of sodium nitrate) contains more than 1 mole of 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.
The molecule of sodium thiosulfate, Na2S2O3, contains 9 atoms in total.
Sodium citrate has a chemical formula of Na3C6H5O7. This means it contains 3 sodium atoms, 6 carbon atoms, 5 hydrogen atoms, and 7 oxygen atoms. In total, there are 21 atoms in a molecule of sodium citrate.
The chemical formula for sodium hypochlorite is NaClO. This compound consists of one sodium atom (Na), one chlorine atom (Cl), and one oxygen atom (O). Therefore, there are a total of three atoms in a single molecule of sodium hypochlorite.
Sodium chloride contains sodium and chlorine atoms.
The number of elementary entities in a mole of the substance. The elementary entities depends on the particles making up the substance. For example, argon is made of single atoms, so a mole of argon simply contains Avogadro's number of atoms. Water, on the other hand, is made of molecules, so a mole of water contains Avogadro's number of molecules. Now each water molecule, H2O, contains 3 atoms so a mole of water contains 3xAvogadro's number of atoms. Sodium chloride, NaCl, is made of sodium and chloride ions, in a ratio of 1:1. So a mole of sodium chloride contains Avogadro's number of sodium ions, and Avogadro's number of chloride ions. A mole of sodium chloride therefore contains 2xAvogadro's number of ions in total. The number comes from the number of carbon atoms in 12g of carbon-12.
The formula unit of sodium, as with most other metals, is a single atom. Therefore, one mole of sodium contains Avogadro's Number of atoms, about 6.022 X 1023.
1 mole of sodium oxide contains the fewest sodium atoms because it contains 1 mole of sodium atoms. Each of the other compounds (45g of sodium fluoride, 50g of sodium chloride, and 1 mole of sodium nitrate) contains more than 1 mole of sodium atoms.
i dont know the answer
Sodium chloride contains sodium and chlorine ions, which are electrically charged atoms.
To find the number of sodium atoms in 0.2310 g of sodium, you need to convert the mass to moles using the molar mass of sodium (22.99 g/mol). Then, use Avogadro's number (6.022 x 10^23 atoms/mol) to convert moles to atoms. This calculation will give you the number of sodium atoms present in 0.2310 g of sodium.
Sodium chloride contain two atoms in the formula unit.
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 molecule of sodium thiosulfate, Na2S2O3, contains 9 atoms in total.
Sodium citrate has a chemical formula of Na3C6H5O7. This means it contains 3 sodium atoms, 6 carbon atoms, 5 hydrogen atoms, and 7 oxygen atoms. In total, there are 21 atoms in a molecule of sodium citrate.
Sodium chloride has two atoms in the formula unit (NaCl): sodium and chlorine.