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Why all peoples are selfish
Methyl orange
acid-base titration
cuz' borax contain boric acid (H3BO3) which is very weak acid , thus it gives non accurate titration, so we add neutral glycerol to increase the acidity by the way we add glycerol after titration of NaOH not before
If some solution splashes out during the titration of NaOH, the volume at the end point will be wrong.
Why all peoples are selfish
Methyl orange
acid-base titration
cuz' borax contain boric acid (H3BO3) which is very weak acid , thus it gives non accurate titration, so we add neutral glycerol to increase the acidity by the way we add glycerol after titration of NaOH not before
If some solution splashes out during the titration of NaOH, the volume at the end point will be wrong.
It allows the concentration of the NaOH to be known.
150 M NaOH = 150 mole / liter 20.0 mL = 0.0200 L 150 * 0.0200 = 3 moles
This depends on the mass of NaOH dissolved in 1 L water.
the standard solution in the above titration is citric acid because out of citric acid and naoh only citric acid can be obtained in purest frem while naoh is hygroscopic in nature
Phenolphthalein indicates red for acids and blue for bases.
Your results are likely to be slightly off. How much off depends on how big the air bubble was and how much titrant you actually used.
discussion for the titration of NaOH and HNO3 by using phenolphthalein & methyl orange indicators