How can the following pairs of isomers be differentiated, using spectroscopic methods?
(a) Propanone and Propanal
(b) 1, 3- Butadiene and 1,4 - Butadience
(c) Methylethanoate and Ethylmethanoate
(d) Ethanol and Ethanal.

Consider the reaction of a(g) + b(g) + c(g) => d(g) for which the following data were obtained: experiment initial [a], mol/l initial [b], mol/l initial [c], mol/l initial rate, mol/l.s 1 0.0500 0.0500 0.0100 6.25 x 10^-3 2 0.100 0.0500 0.0100 2.50 x 10^-2 3 0.100 0.100 0.0100 1.00 x 10^-1 4 0.0500 0.0500 0.0200 6.25 x 10^-3 what is the rate law for the reaction?

Convert .347 kilometers to miles show your work

What are the two major rules associated with polarity