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Discuss the eight main steps a form four student ought to follow when determining the concentration of an acid using a known base in the...

      

Discuss the eight main steps a form four student ought to follow when determining the concentration of an acid using a known base in the lab.

  

Answers


Jim
steps carried by a student during a chemistry practical to determine the concentration of an acid using a known concentration of a base. Study the steps and answer the questions that follows(note:Steps are not consecutively)
a)Rinse conical, pipette and burette using distilled water
b)Assemble apparatus required set them
c)Pour HCL to a burette
d)Put a funnel on top of a burette
e)Open burette tap to adjust volume of acid to a mark
f)Add three drops of phenolphthalein indicator into conical flask.
g)Titrate burette contents(acid) against conical contents(base) until the pink colour just disappear
h)Suck 1M sodium hydroxide using pippete
and transfer to conical flask.
jim items answered the question on October 13, 2018 at 11:10


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