What will be the result if a student extracts first
1. What will be the result if a student extracts first with the NaOH then with NaHCO3. 2. Explain why are the acidification steps necessary after the two extractions? Use equations in your explanation.
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The vapor pressure of a solution which is having the 13g of a non-volatile solute in the 100g of water at the 28deg C is 3.6492 kPa. Determine the molar mass of the solute, assuming that the solution is ideal.
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What will be the result if a student extracts first with the NaOH then with NaHCO3. Explain why are the acidification steps necessary after the two extractions? Use equations in your explanation.
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To make a solution with a pH = 4.30 a student used the following procedure : a certain amount of sodium acetate along with 0.280 moles of acetic acid is added to enough water to make a solution of 1.00 L
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