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That is a poorly worded question. The way you have worded it could be answered correctly by instructing you to "Pour 300ml of 1M solution in a swimming pool."
The question is usually posed in the form of "How much sodium sulfate is needed to produce 300 ml of 1M solution?" Presuming you intend the latter, you would prepare 300 ml of 1M solution by mixing 300/1000 of a mole of sodium sulfate with sufficient water to produce 300 ml of solution.
Note the difference between Molar and Molal: 1M = 1 mole per liter of solution, 1 molal = 1 mole per liter of water. This distinction has a major effect on the wording of your answer.
- 300 ml / 1000 ml = 3/10 = 0.3000
- One mole of sodium sulfate (Na2SO4) has the formula weight of 142.04314 g/mol as shown below:
fw Na x 2 = 22.98977 g/mol x 2 = 45.97954 g/mol
fw S = 32.066 g/mol
fw O x 4 = 15.994 g/mol x 4 = 63.9976 g/mol
45.97954 g/mol + 32.066 g/mol + 63.9976 g/mol = 142.04314 g/mol
The mass of 0.3000 mol x 142.04314 g/mol = 42.613 g.
Note: The final answer was rounded to the thousandths place because the formula weight for Sulfur was the least precise term.
What else can I help you with?
What is made when iron sulphate and sodium carbonate are mixed?
When iron sulfate and sodium carbonate are mixed, iron carbonate and sodium sulfate are produced. Iron carbonate is a solid precipitate that can be formed during the reaction, while sodium sulfate remains in solution.
What is the test for barium ions?
The test for barium ions involves adding a solution of a sulfate compound (e.g. sodium sulfate) to a solution containing the barium ions. A white precipitate of barium sulfate forms if barium ions are present.
What can be replace chlorosulfonic acid to prepare sodium lauryl sulfate?
Sulfur trioxide can be used as a replacement for chlorosulfonic acid to prepare sodium lauryl sulfate. The reaction involves reacting sulfur trioxide with lauryl alcohol to form sodium lauryl sulfate. This method provides an alternative pathway to avoid the use of chlorosulfonic acid.
What happens when sodium sulphate is added to barium nitrate?
If the sodium sulfate and barium nitrate are both in solution in water, a precipitate of barium sulfate will be formed, because this salt is much less soluble in water than barium nitrate, sodium sulfate, or sodium nitrate.
Is sodium sulphate aqueous?
Sodium sulfate can exist in an aqueous solution but it can also exist on its own as a crystalline solid.
How do you prepare sodium sulphate solution?
To prepare a sodium sulfate solution, dissolve a known amount of sodium sulfate powder in a known volume of water. You can calculate the molarity of the solution by knowing the mass of sodium sulfate and final volume of the solution. Be sure to wear appropriate personal protective equipment and work in a well-ventilated area when handling chemicals.
How do you separate sodium sulfate from water?
You can separate sodium sulfate from water through the process of evaporation. By heating the solution containing sodium sulfate and water, the water will evaporate, leaving behind solid sodium sulfate crystals.
How do you test for sodium sulfate?
One common method to test for sodium sulfate is by performing a precipitation reaction. Mixing a solution of sodium sulfate with a solution of barium chloride will result in the formation of a white precipitate of barium sulfate. The presence of this precipitate confirms the presence of sulfate ions, indicating the presence of sodium sulfate in the original solution.
Is the solution of epsom salts prepared by dissolving magnesium sulfate heptahydrate in water is added to a solution containing sodium lauryl sulfate will a precipitate form?
Yes, a precipitate may form because magnesium sulfate heptahydrate contains magnesium ions which can react with the sulfate ions from sodium lauryl sulfate to form insoluble magnesium sulfate. This reaction can result in the formation of a white precipitate.
What is the reaction between sodium shalphate and water?
Sodium sulfate dissolves in water to produce a solution of sodium sulfate.
How can you prepare Benedict's solution?
To prepare Benedict's solution, dissolve copper(II) sulfate, sodium citrate, and sodium carbonate in water, then add distilled water to make a final volume. Heat the solution until it boils and let it cool before filtering. Adjust the pH to 12 with sodium hydroxide and store it in a dark bottle.
What is the colour of solution of sodium sulphate in water?
The color of a sodium sulfate solution in water is colorless. Sodium sulfate is a white and crystalline solid that dissolves in water to form a clear and colorless solution.
If a solution containing 45 g of mercury(II) nitrate is allowed to react completely with a solution containing 14.334 g of sodium sulfate according to the equation below?
The balanced chemical equation for the reaction is: Hg(NO₃)₂ + Na₂SO₄ → HgSO₄ + 2NaNO₃ From the given amounts, the limiting reagent is sodium sulfate. The amount of mercury(II) sulfate formed can be calculated using stoichiometry and the molar masses of the compounds.
Is sodium sulfate soulable in water?
Yes, sodium sulfate is soluble in water. It forms a clear solution when added to water, as the ionic bonds in sodium sulfate dissociate, allowing the ions to be surrounded by water molecules and dispersed throughout the solution.
Is sodium sulfate an aqueous or a solid?
Sodium sulfate can exist in both forms: as a solid (crystalline powder) and in aqueous solution when dissolved in water.
Which is the common ion when sodium sulfate is added to a solution of barium sulfate?
SO42-
Why do you heat the sodium sulfate solution?
Heating the sodium sulfate solution helps to speed up the dissolution process, making the compound dissolve more quickly and thoroughly in the solvent. Additionally, heating can increase the solubility of sodium sulfate in the solution, ensuring that more of it can be dissolved.
