Sodium sulfate.
Sodium sulfate.
This is sodium sulfate, or more properly sodium sulfate(VI).
sodium sulfate
The compound Na2SO4·10H2O is called sodium sulfate decahydrate.
To find the molality, we first calculate the moles of Na2SO4: 10.0g Na2SO4 * (1 mol Na2SO4 / 142.04g Na2SO4) = 0.0705 moles Na2SO4. Then, molality is calculated as moles of solute (Na2SO4) / kilograms of solvent (water): 0.0705 mol / 1.000 kg = 0.0705 mol/kg, which is the molality of the solution.
Sodium sulfate.
Precipitation of barium sulfate:BaCl2 + Na2SO4 = BaSO4(s) + 2 NaCl
This is sodium sulfate, or more properly sodium sulfate(VI).
The polyatomic ion Na2SO4 is called sodium sulfate.
sodium sulfate
Na2SO4 is sodium sulfate, sometimes called disodium sulfate. Sodium sulfate from a natural source is known as Thenardate and was formerly called Glauber's Salt.
The compound Na2SO4·10H2O is called sodium sulfate decahydrate.
To find the molality, we first calculate the moles of Na2SO4: 10.0g Na2SO4 * (1 mol Na2SO4 / 142.04g Na2SO4) = 0.0705 moles Na2SO4. Then, molality is calculated as moles of solute (Na2SO4) / kilograms of solvent (water): 0.0705 mol / 1.000 kg = 0.0705 mol/kg, which is the molality of the solution.
First.Get moles sodium sulfate.5.35 grams Na2SO4 (1 mole Na2SO4/142.05 grams)= 0.0377 moles Na2SO4-------------------------------------Second.Molarity = moles of solute/Liters of solution ( 330 mL = 0.33 Liters )Molarity = 0.0377 moles Na2SO4/0.33 Liters= 0.114 M Na2SO4=============
Na2SO4 is sodium sulfate sometimes called disodium sulfate. Sodium sulfate from a natural source is known as thenardate and was formerly called Glauber's Salt.
To find the mass of Na+ in sodium sulfate (Na2SO4), we need to consider the molar ratios of Na+ in the compound. In Na2SO4, there are 2 Na+ ions for every 1 Na2SO4 unit. The molar mass of Na2SO4 is 142 g/mol, so in 25 g of Na2SO4, there are about 8.8 g of Na+.
Sodium sulfate (Na2SO4) is commonly used in organic chemistry as a drying agent to remove water from organic compounds. It helps to absorb any remaining water molecules in the organic phase and aids in the separation of the organic compound from water during extraction or purification processes.