Chem Lab practice with chem
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12 Terms
What is the singular most potentially dangerous aspect of distillation?
the use of flammable materials in the presence of heat
Examples of oxidizing agents include
KNO3, KMnO4, and Na2CrO4
Examples of reducing agents include
H2, C, gasoline, acetic acid
Examples of corrosive chemicals include
HCl, H3PO4, KOH, Cl2
Examples of water-reactive chemicals include
metallic sodium, NaH, PH3, H2C2
Examples of air-reactive include
metallic potassium, metallic sodium
Examples of highly toxic chemicals include
NaCN, phenol
Examples of less toxic chemicals include
ethanol, n-hexane
Examples of self-reactive chemicals include
picric acid, trinitrotoluene,CH3N2
Examples of incompatible chemicals include
acid/base pairs, redox pairs
Solvents such as THF and ethyl ether are particularly hazardous because
they form explosive peroxides when exposed to air
What quantity of liquid chemical describes the general transition between maximum amounts to keep at workbenches and amounts to be stored?
1.0L
Note 
Flashcards (42)