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Water of crystallization
Aim:<Tab/>Prepare a standard solution of hydrated sodium borate to find the number of moles of water of crystallisation
Title: Water of crystallization
Aim:<Tab/>Prepare a standard solution of hydrated sodium borate to find the number of moles of water of crystallisation
Category: Science & Technology / Chemistry
Details: Words: 1181 | Pages: 5.0 (approximately 235 words/page)
Water of crystallization
Aim:<Tab/>Prepare a standard solution of hydrated sodium borate to find the number of moles of water of crystallisation
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
&…showed first 75 words of 1181 total…
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…showed last 75 words of 1181 total…done better to improve the accuracy of this experiment is:
The indicator used was not exact, to show neutrality it turned gray and there are many shades of gray so there was a region where different volumes of acid could have been thought to be neutralizing the alkali. A more precise indicator should have been used or a certain shade of gray (with something to compare it to) should have been used to maintain consistency.
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