Chemistry, 28.10.2019 21:31 marlesly87
Which of the following statements are true concerning this laboratory exercise - the systematic identification of an organic compound ?
true false your compound , when you receive it , may be impure , ie. a component of a mixture.
true false your unknown may be a solid, liquid, or gas.
true false your compound will contain at least c , h and oxygen and one or more of several other possible elements such as n , one or more halogens, s and se.
true false in a "real world" situation, the compound could be one of several million possible known organic compounds.
true false you can use spectroscopic results to indicate the appropriate chemical tests to perform.
Answers: 2
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Which sample at stp has the same number of atoms as 18 liters of ne at stp
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Write balanced nuclear equations for the formation of five elements whose atomic number is between helium (2) and iron (26):
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Concentrated aqueous nitric acid is 70.4 wt% hno3 and has a concentration of 15.9 m. calculate the volume of concentrated nitric acid that should be diluted to 1.80 l to form a 5.00 m hno3 solution.
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Which of the following statements are true concerning this laboratory exercise - the systematic iden...
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