11758506
Description
Flashcards by Irene Binil, updated more than 1 year ago
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Created by Irene Binil
almost 7 years ago
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| Question | Answer |
| Stage 1: transfers known mass of solid | a) Weigh the sample bottle containing the solid on a balance b) Transfer to beaker and reweigh sample bottle c) Record the difference in mass |
| Stage 2 : Dissolves in water | a) Add distilled/ de-ionised water b) Stir with a glass rod c) Until all solid has dissolved |
| Stage 3 : Transfer, washing and agitation | A) Transfer to volumetric flask using a funnel b) With washings c) Make up to 250 cm3 using water d) Shake well |
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