Measuring The Concentration Of a Dilute Solution o

Measuring the Concentration of a Dilute Solution of atomic number 11 Hydroxide atomic number 11 hydrated oxide (NaOH) is a strong base and dissolves in wet to form an alkali closure. The submerging of this solution end be determined by titrating it with a standard solution of hydrochloric social disease (HCl). Titration, also cognize as mountaintric analysis, is a common research lab method that is apply to determine the inscrutable concentration of a known reactant (1). The solution of sodium hydroxide has a concentration of approximately 0.1mol dm -3. The formula for this test is as follows: NaOH (aq)+ HCl (aq)?NaCl (aq)+ body of water (aq) The following will be necessary to perform the analyze: Conical flask - For holding the sodium hydroxide pipette (10cm3) - For accurately mensuration out the required volume of NaOH pipet pump Burette (50cm3) - For dispensing the HCl into the conical flask Burette secure Clamp standpoint - For holding the burette steady tweed Tile - For seeing the burnish change Sink - For serve away used chemics -Chemical list: Sodium hydroxide - (Also known as caustic soda) CAUTION - croupe ingest chemical burns and is irritating if contact with s locateter occurs. Hydrochloric tart - Irritant, avoid contact with the skin. Do not inhale, because it arouse cause coughing and inflammation of the throat. Avoid contact with the eyeball because it can cause blindness. Methyl orangeness - Do not drink. -Planning: -Why am I using certain equipment? Im using the 10cm3 pipettes to measuring stick the Sodium chloride and 50 cm3 burette to measure the hydrochloric acid because they give very accurate volumes, which is what we need in put to gain accurate results. Im using a conical flask because they are better for this experiment than adequate to(p) flasks. Im using the white tile because I can clearly see the colour change. I proposal on using 3 drops of methyl orange pe r 10cm3 of sodium hydroxide because it is a ! clear indicator, and the most commonly used in...If you want to get a full essay, order it on our website: BestEssayCheap.com

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