• Water of crystallization Aim:<Tab/>Prepare a standard solution of hydrated sodium borate to find the number of moles of water of crystallisation

     

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Publicēts: 01.04.2005.
Valoda: Angļu
Līmenis: Vidusskolas
Literatūras saraksts: Nav
Atsauces: Nav
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Darba fragmentsAizvērt

Apparatus:
<Tab/>Safety spectacles
<Tab/>Weighing bottle
<Tab/>Balance capable of weighing to within 0.01g
<Tab/>Spatula
<Tab/>Stirring rod with rubber end
<Tab/>Dropping pipette
<Tab/>Wash bottle of distilled water
<Tab/>Funnel
<Tab/>Volumetric flask, 250 cm3
<Tab/>Beaker, 250 cm3
<Tab/>Retort stand
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