Asked by Jake
If I have to make a solution with sodium bicarbonate (baking soda) how do i find the molarity and how do i correctly make the solution???
i.e. how do i prepare a solution of sodium bicarbonate with a molarity of 0.01?
i.e. how do i prepare a solution of sodium bicarbonate with a molarity of 0.01?
Answers
Answered by
DrBob222
Remember the definition for molarity is # mols/L. # mols = g/molar mass.
Thus, to prepare a 1 molar solution of NaHCO3, dissolve 1 mol of NaHCO3 (that's close to 84 grams but you need to calculate to find the exact number) is a little water, then make to a final volume of 1 L.
Thus, to prepare a 1 molar solution of NaHCO3, dissolve 1 mol of NaHCO3 (that's close to 84 grams but you need to calculate to find the exact number) is a little water, then make to a final volume of 1 L.
Answered by
Mitch
What is the molarity of a sodium chloride solution if 31.0 grams of sodium chloride is added to enough water to make 1.84 liters of solution?
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