What properties of a soccer ball would change when it is filled with air particles? Color and weight
Length and width
Size and shape
Texture and mass

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

How many absorptions would you expect to observe in the 13c nmr spectra of the following molecules? a) 3-chloropentane b) cis-4-methyl-2-pentene

Many pharmaceutical drugs are organic compounds that were originally synthesized in the laboratory. which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology