Chemistry, 07.07.2019 03:00, linhlema2005
Describe one everyday situation in which it would be useful to identify unknown substance. explain how you would identify the substance in question
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Litmus paper is made from water-soluble dyes which are extracted from lichens. this paper is used as an acid-base indicator. which of these common household substances would turn blue litmus paper red? a) bleach b) lye c) soap d) vinegar
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Chemistry, 22.06.2019 02:30, drivinghydra
What is the relation between concentration of reactants and the rate of chemical reaction?
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Chemistry, 22.06.2019 09:00, bibhu42kumarp7o4ss
At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure
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Describe one everyday situation in which it would be useful to identify unknown substance. explain h...
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