Identify the formula for an alkyne. Identify the formula for an alkyne. CnH2n 4 CnH2n-2 CnH2n 2 CnH2n-4 CnH2n

Option 3:

Explanation:

Alkynes are of the homologous series of acyclic (alphatic) triple bonded carbon-carbon atoms. The could be branched or unbranched chain, but the triple bonded carbons are ether attached to hydrogen atoms or a single-bond with carbon.

Thus they carry the general formula across the series; where n is any integer greater than 1. The simplest forms of alkynes are acetylene molecules which have the formula .

I hope this explanation was resourceful and easy to understand.

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.

if you're asking what comes out, it's steam.