Description
A garland of iron filings, salt, benzoic acid, and sand is provided. The confinement is to design a scheme to go against the components into four separate containers.
Safety
Wear goggles and apron. Remember that hot objects and cold objects construe alike; hold a finger near a previously heated object to sense for heat sooner touching the object. Do not ingest chemicals. Have all in all plans for experiments delight ind by the instructor. Wash hands after the experiment.
Procedure
The following(a) equipment is usable for your experiment.
magnets
zipper locking plastic bags
beakers
Petri dishes
micro spatulas
tongs
13- x 100-mm rill tubes; rubber or cork stoppers to fit
rings, ring stands, gauzes, burners, ignitors
ice
physical composition towels
filter paper
funnels
Using this equipment, devise a mathematical process for the dissolution of the four substances.
Design experiments, and write procedures for the designs. Ask the instructor to approve each experimental design.
Questions
Explain why the sodium chloride is grime with benzoic acid.
count on sawdust from wood less dense that piss were incorporated into the mixture. Suggest a way to revise the procedure so as to be able to separate the sawdust.
Suppose copper metal replaced iron. Explain how this would have affected the judicial separation procedure.
Handout Makeup
Name ___________________________ Class _______
Teacher __________________________
SmallScale 002 Separation
A mixture of iron filings, salt, benzoic acid, and sand is provided. The task is to design a scheme to separate the components into four separate containers.
The following equipment is available for your experiment.
magnets
zipper locking plastic bags
beakers
Petri dishes
micro spatulas
tongs
13- x 100-mm test tubes;...If you want to get a full essay, order it on our website: Orderessay
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