What Na2CO3 denotes?
2 molecules of Sodium Carbonate
2 atoms of sodium
1 atom of Carbon
3 atoms of Oxygen
Na2CO3 is 1 molecule of Sodium Carbonate, 2 atoms of sodium, 1 atom of Carbon and 3 atoms of Oxygen.
What is Na2CO3 made up of?
Calculate the no. Of Na2CO3 molecule and no. Of oxygen atoms in 21.2g of Na2CO3
Please!!!!!
Calculate the number of sodium and carbon atoms in 8 grams of sodium carbonate (Na2CO3).
What is the mass of: [3 MARKS]
1. 0.2 mole of elemental oxygen atom 2. 0.5 mole of water molecules 3. 2 mole of cabon dioxide