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How many moles of sodium can be made from 4.37 x 1018 atoms of sodium?
Wiki User
∙ 13y ago
1 mole contains an Avagadro number so 4.37 x 1018 divided by 6.023 x 1023 = 0.72555 x 10-5 or 7.2555 x 10-6 moles of sodium
Wiki User
∙ 13y ago
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What is in sodium metal?
Sodium metal is pure sodium and is made of sodium atoms.
How many atoms make up sodium oxide?
Sodium oxide is made up of three atoms: two sodium atoms and one oxygen atom.
How many moles of atoms are present in 6.4 moles os NaHCO3?
By definition, a mole of any substamce contains 6.022142 x 1023 molecules. This constant, known as the Avogrado constant, is how we convert atomic weight to grams. If you know the atomic weight of, say, oxygen is 15.9994, then one mole of oxygen weighs 15.9994 grams. Anyway, one mole of NaHCO contains 6.022142 x 1023 molecules, but each molecule contains four atoms (one each of Sodium, Hydrogen, Carbon, and Oxygen). So the total number of atoms in a mole of NaHCO is 4 x 6.022142 x 1023 = 2.408857 x 1024.
Is salt made of atoms or molecules?
Salt crystals are formed from molecules, which are made of atoms. Table salt is sodium chloride, a compound whose molecules contain one atom of sodium and one atom of chlorine, joined by an ionic bond (sodium loses an electron and becomes a positive ion, chlorine gains an electron and becomes a negative ion).
How many atoms does sodium oxide have?
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.
How many moles of chlorine can be made from 4.37E18 atoms of chlorine?
Chlorine gas is Cl2If you have 4.37 x 1018 atoms, you will have half that number of chlorine molecules.4.37 x 1018 atoms of Cl x 0.5 molecules of Cl2 / atoms of Cl = 2.20 x 1018 molecules of Cl2There are 6.02 x 1023 'things' in a mole.2.20 x 1018 molecules of Cl ÷ 6.02 x 1023 molecules / mole = 3.65 x 10-6 mole of Cl2.
What type of atoms is sodium made of?
A sodium atoms, atomic number 11.
What is in sodium metal?
Sodium metal is pure sodium and is made of sodium atoms.
What is sodium's chemical composition?
Sodium is an element. It is made only of sodium atoms.
How many atoms make up sodium oxide?
Sodium oxide is made up of three atoms: two sodium atoms and one oxygen atom.
Is salt made from different atoms joined together?
yes ..... sodium atoms and chlorine atoms.
Sodium chloride,water, nitrogen,sodium,iron II sulphide, hydrogen, sulphide, silicon, chlorine which of the following has atoms in them?
All of the listed substances contain atoms, as atoms are the basic building blocks of matter. Sodium chloride (NaCl) is composed of sodium (Na) and chlorine (Cl) atoms. Water (H2O) is made up of hydrogen (H) and oxygen (O) atoms. Nitrogen (N2) is made up of two nitrogen atoms. Sodium (Na) is an element made up of sodium atoms. Iron II sulfide (FeS) is composed of iron (Fe) and sulfur (S) atoms. Hydrogen (H2) is made up of two hydrogen atoms. Sulfide (S) is an element made up of sulfur atoms. Silicon (Si) is an element made up of silicon atoms. Chlorine (Cl2) is composed of two chlorine atoms.
Is table salt made of two atoms of sodium and one atom of chlorine or one atom of sodium and one atom of chlorine or two atoms of sodium an two atoms of chlorine?
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How many atoms are present in sodium bicarbonate?
One molecule of sodium bicarbonate (NaHCO3) contains one sodium atom, one hydrogen atom, one carbon atom, and three oxygen atoms.... this is a total of 6 atoms per sodium bicarbonate molecule.
How many moles of atoms are present in 6.4 moles os NaHCO3?
By definition, a mole of any substamce contains 6.022142 x 1023 molecules. This constant, known as the Avogrado constant, is how we convert atomic weight to grams. If you know the atomic weight of, say, oxygen is 15.9994, then one mole of oxygen weighs 15.9994 grams. Anyway, one mole of NaHCO contains 6.022142 x 1023 molecules, but each molecule contains four atoms (one each of Sodium, Hydrogen, Carbon, and Oxygen). So the total number of atoms in a mole of NaHCO is 4 x 6.022142 x 1023 = 2.408857 x 1024.
Is salt made of atoms or molecules?
Salt crystals are formed from molecules, which are made of atoms. Table salt is sodium chloride, a compound whose molecules contain one atom of sodium and one atom of chlorine, joined by an ionic bond (sodium loses an electron and becomes a positive ion, chlorine gains an electron and becomes a negative ion).
Is NaCl is composed of nitrogen and chlorine?
NaCl is made up of Sodium and Chloride atoms.
