Podcast
Questions and Answers
You need a weighing bottle for each sample to be ______
You need a weighing bottle for each sample to be ______
weighed
Filter paper folding techniques are important for creating precise ______
Filter paper folding techniques are important for creating precise ______
cones
When heating is complete, quickly cap the bottles and cool in a ______
When heating is complete, quickly cap the bottles and cool in a ______
desiccator
Preparation of filter paper cones ensures efficient ______ of samples
Preparation of filter paper cones ensures efficient ______ of samples
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Liquids that are noncorrosive and relatively nonvolatile can be transferred to previously weighed containers with snugly fitting ______
Liquids that are noncorrosive and relatively nonvolatile can be transferred to previously weighed containers with snugly fitting ______
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Ashing filter paper involves the removal of ______ impurities
Ashing filter paper involves the removal of ______ impurities
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Simple crucibles serve only as ______
Simple crucibles serve only as ______
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Rules for manipulating head objects include proper ______
Rules for manipulating head objects include proper ______
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The Paper is then opened so that the untorn quarters form a ______
The Paper is then opened so that the untorn quarters form a ______
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Seating is completed by dampening the cone with water from a wash bottle and gently patting it with ______
Seating is completed by dampening the cone with water from a wash bottle and gently patting it with ______
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Allow a crucible that has been subjected to the flame of a burner or to a muffle furnace to cool momentarily on a wire gauze or ceramic plate before transferring it to the ______
Allow a crucible that has been subjected to the flame of a burner or to a muffle furnace to cool momentarily on a wire gauze or ceramic plate before transferring it to the ______
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Keep the tongs and forceps used to handle heated objects scrupulously ______
Keep the tongs and forceps used to handle heated objects scrupulously ______
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