try to understand the question first
The molar mass of sodium hydrogen carbonate (NaHCO3) is approximately 84 grams per mole. Therefore, the mass of 1.00 mole of sodium hydrogen carbonate would be 84 grams.
A 1M solution of sodium carbonate means that it contains 1 mole of sodium carbonate dissolved in 1 liter of solvent (usually water). This concentration is used in chemistry to describe the amount of the solute (sodium carbonate) present in the solution.
3 moles of sodium carbonate (Na2CO3) contain 6 moles of sodium ions (Na). Since the molar mass of sodium is about 23 g/mole, there would be approximately 138 grams of sodium in 3 moles of sodium carbonate.
Sodium carbonate is Na2CO3(the more familiar compound, baking soda, is sodium bicarbonate, NaHCO3)
nickel sulfate + sodium carbonate -> sodium sulfate + nickel carbonate
The molar mass of sodium hydrogen carbonate (NaHCO3) is approximately 84 grams per mole. Therefore, the mass of 1.00 mole of sodium hydrogen carbonate would be 84 grams.
In the thermal decomposition of sodium bicarbonate (bicarbonate of soda, NaHCO3) to form sodium carbonate (soda ash, Na2CO3) and carbon dioxide (CO2), the stoichiometric relationship is 2 moles of NaHCO3 producing 1 mole of Na2CO3 and 1 mole of CO2. This means that for every mole of sodium bicarbonate decomposed, you'll get one mole of sodium carbonate and one mole of carbon dioxide.
The molar mass of sodium carbonate is approximately 106 grams per mole.
A 1M solution of sodium carbonate means that it contains 1 mole of sodium carbonate dissolved in 1 liter of solvent (usually water). This concentration is used in chemistry to describe the amount of the solute (sodium carbonate) present in the solution.
Since sodium carbonate dissociates into two sodium ions for every one formula unit, one mole of Na2CO3 will provide 2 equivalents of sodium ions. Therefore, a 0.0100 M solution of sodium carbonate will contain 0.0200 equivalents of sodium ions per liter of the solution.
3 x 2 x 23 = 138g
one mole sodium carbonate contains 23X2 sodium, for three moles it will be 23X2X3=138 gram;
3 moles of sodium carbonate (Na2CO3) contain 6 moles of sodium ions (Na). Since the molar mass of sodium is about 23 g/mole, there would be approximately 138 grams of sodium in 3 moles of sodium carbonate.
The balanced chemical equation for the reaction between sodium carbonate (Na2CO3) and hydrochloric acid (HCl) is: Na2CO3 + 2HCl -> 2NaCl + H2O + CO2 Therefore, the mole ratio of sodium carbonate to HCl is 1:2. This means that for every 1 mole of sodium carbonate, 2 moles of HCl are needed for the reaction.
Sodium carbonate is Na2CO3(the more familiar compound, baking soda, is sodium bicarbonate, NaHCO3)
Yes: hydrogen carbonate is a stronger acid, and therefore a weaker base, than carbonate.
sodium carbonate Formula-Na2Co3