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What is the pH of 0.25M Na2SO4?

Updated: 9/21/2023
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7.65

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Q: What is the pH of 0.25M Na2SO4?
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What is the pH of Na2SO4?

8.20


What is the concentration of Na2SO4 solution prepared by dissolving 5.35 g of Na2SO4 in sufficient water to give 330 ml of 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=============


How many moles of Na SO4 are in 25.0 of this compound?

25.0 grams Na2SO4 ( only way this compound is possible ) 25.0 grams Na2SO4 (1 mole Na2SO4/142.05 grams) = 0.176 moles Na2SO4 -----------------------------


What is the equation for dissociation of Na2SO4 when it dissolves in water?

Na2SO4(s) --> 2Na+(aq) + SO4-2(aq)


Why is na2so4 not a molecular formula?

Because Na2SO4 is an ionic compound and so does not have actual molecules.


What is the balanced chemical equation for the reaction between sulfuric acid and sodium hydrogen carbonate?

H2SO4 + 2NaOH ------------> Na2SO4 + 2H2O H2SO4 + 2NaOH ------------> Na2SO4 + 2H2O H2SO4 + 2NaOH ------------> Na2SO4 + 2H2O


What substance does not evolve heat when dissolved in water Na2SO4 NaOH CaO NaCl?

Na2SO4 and NaCl


How many grams of sodium are there in 10.0 grams of sodium sulfate?

Na2SO4 10.0 grams Na2SO4 (1 mole Na2SO4/142.05 grams)(2 mole Na/1 mole Na2SO4)(22.99 grams/1 mole Na) = 3.24 grams of sodium -------------------------------


Is na2so4 organic?

inorganic


Sodium sulphate?

Na2SO4


What is NAHSO4 plus HCl?

Nothing. NaHSO4 + NaCl ---> HCl + Na2SO4


Is Na2SO4 acidic neutral or basic?

It is made up of strong base and strong acid.So it neutral.