Measuring The Concentration Of a Dilute Solution o

Measuring the Concentration of a Dilute Solution of nuclear number 11 Hydroxide atomic number 11 hydrated oxide (NaOH) is a strong base and dissolves in weewee to form an alkali closure. The meanness of this solution end be determined by titrating it with a standard solution of hydrochloric sour (HCl). Titration, also cognise as mountaintric analysis, is a common lab method that is apply to determine the inscrutable concentration of a known reactant (1). The solution of atomic number 11 hydroxide has a concentration of approximately 0.1mol dm -3. The formula for this test is as follows: NaOH (aq)+ HCl (aq)?NaCl (aq)+ weewee (aq) The following will be necessary to perform the canvass: Conical flask - For holding the sodium hydroxide pipette (10cm3) - For accurately meter out the required volume of NaOH pipette pump Burette (50cm3) - For dispensing the HCl into the conical flask Burette fix Clamp standpoint - For holding the burette steady ga bardine Tile - For seeing the burnish change Sink - For wash away used chemics -Chemical list: Sodium hydroxide - (Also known as caustic soda) CAUTION - croupe take a crap chemical burns and is irritating if contact with s hurtleter occurs. Hydrochloric acerbic - Irritant, neutralise contact with the skin.

Do not inhale, because it arouse cause spit up 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 hydrochlor! ic 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 give way flasks. Im using the white tile because I can clearly see the colour change. I political platform on using 3 drops of methyl orange per 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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