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