Activity 2: Making solutions



Activity summary

What you must remember :
  • Vocabulary associated with glassware used in a laboratory

  Skills linked to the curriculum :

Compétences Capacités à maîtriser

APP

COM

Connaître le vocabulaire lié à la verrerie de laboratoire

APP

ANA

COM

Utiliser les principaux dispositifs d’analyse et de mesure : [..], verrerie graduée, [..]



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word  pdf



Part 1: Using a video

Video "Volumetric Techniques" (from the MIT online learning course): from 4 min to 7 min 30 s


Source: MIT Open Course Ware: Volumetric Techniques


1.   Which main key words did you hear in the video?

2.   What is the objective in this lab experiment?

3.   Why is a volumetric flask used in this situation?


Part 2: Vocabulary help, filling the blanks
English French
a funnel
washings eaux de ...
volumetric flask
gradation mark
eau distillée
to dilute solutions
to stir
to swirl a volumetric flask
to rotate a flask
to fill a flask half full
to uncap a flask
to invert a volumetric flask
to make ... a solute is completely ... s’assurer que tout le solide est dissous
the meniscus ... with the gradation mark le ménisque s’aligne avec le trait


Part 3: Labelling a document
4. Using the vocabulary help, label the following document :
Labelling
Part 4: Presenting
5.   Using the previous pictures and the vocabulary help, explain how to use a volumetric flask.
6.   You should then give a 30 s, to 1 min presentation to the class.
Last modified: Tuesday, 19 June 2018, 10:54 AM