na co + co2
Add a solution of Sodium carbonate, Na2CO2, to the mixture. If it is NaCl, no noticeable rxn will take place.since the least soluble product would be Na2CO2, which is still soluble. If it is CaCl2, the product would be CaCO2 (calcium carbonate). and a precipitate would be formed, very insoluble in water.
no
Divide that number of atoms by 6.02x10^23 atoms/mole
Atoms of nonmetals tend to be smaller than atoms of metals in the same period.
2 Sulfur atoms and 3 Oxygen atoms
Add a solution of Sodium carbonate, Na2CO2, to the mixture. If it is NaCl, no noticeable rxn will take place.since the least soluble product would be Na2CO2, which is still soluble. If it is CaCl2, the product would be CaCO2 (calcium carbonate). and a precipitate would be formed, very insoluble in water.
Na2CO3 is an ionic compound. However, note that it contains covalently bonded carbonate ions, which are not compounds because they are not electrically neutral.
6. 2 sodium, 1 carbon, and 3 oxygen.
there is no relationship of what atoms mix with what atoms
There are 20 atoms and there are 6 Carbon atoms, 8 Hydrogen atoms, 6 Oxygen atoms.
Atoms combine with other atoms to form compound. It makes the atoms stable.
It is 1 calcium atom and 2 bromine atoms which totals 3 atoms
2 aluminum atoms 4 sulphur atoms 4 oxygen atoms
how many atoms are there in magnesiumoxide 2 atoms are in magnesium 2 atoms are in magnesium
no
Nuclear fission is the splitting of atoms.
10 atoms of carbon16 atoms of hydrogen3 atoms of oxygen2 atoms of nitrogen1 atom of sulphur