a sample of hydrocarbon burns in excess oxygen to yield 0.22g of co2 and 009 of h2o what is the empirical formula of the compound

Which of the following is not a true statement about dwarf planets? a the kuiper belt contains comets, asteroids, and dwarf planets. b ceres is a dwarf planet located in the kuiper belt. c the largest known dwarf planet in the solar system is named eris.

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

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