Please help me fill in the following:
choices are:
beaker, conical flask, test tube, flat-bottomed flask, crucible, boiling tube, pipette, evaporating dish, filter funnel, measuring cylinder, bell jar, wire gauze, gas jar, water trough, retort stand, round-bottomed flask, tripod and cuvette
1) To store and to transfer chemicals (not meant for measuring accurate volume of liquid
2) to contain or heat a small amount of solid substances
3) to contain or heat a small amount of solid and liquid substances
4) to heat solids directly over a flame
5) to evaporate liquids (my answer: evaporating dish)
6)to help transfer chemicals into apparatus with small opening. To separate a solid from a liquid with the help of a filter paper. (My answer: filter funnel)
7) To measure a specific volume of liquid
8) To measure very accurately a specific volume of liquid (eg. 25.0 cm3, 50.0 cm3)
9) to collect gases (my answer: gas jar)
10) to isolate an experiment set up from the outside experiment (my answer: bell jar)
11) To support apparatus during heating (my answer: retort stand)
12) to support a container (such as beaker or flask) during heating. When the Bunsen Burner flame is beneath it, the wire gauze helps to spread the flame (and heat) out evenly over the container.
13) To hold/support apparatus during experiment
14) For mixing and swirling chemiclas. To store chemicals (my answer: conical flask)
15) For heating liquids and to prepare gases when heating is required (my answer: round-bottomed flask).
16) To store liquids and to prepare gases when heating is not required
17) To contain water (eg. while collecting gases by displacement of water)
18) to hold samples for spectroscopic experiments
I can only answer some but mostly I am not sure. Pls help. I need to submit this assignment by tomorrow.
Thanks, Natasha