HC≡C-CH₃ + H-OH ⇒ H₂C=C-CH₃ ⇒ (tautomerie) ⇒ H₃C-C-CH₃
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OH O
n = m/M = 87/58 = 1,5 kmoli acetona
practic: 1,5 kmoli acetona
teoretic: 150/80 = 1,875 kmoli acetona
n acetona = n propina = 1,875 kmoli
pV = nRT ⇒ V = nRT/p = 1,875*0,082*300/2 = 23,0625m³ propina