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In this video we'll write the condensed and structural formula for Propane (C3H8). We'll also write the skeletal structure for propane.
20 maj 2021 · Condensed structural chemical formulas show the hydrogen atoms (or other atoms or groups) right next to the carbon atoms to which they are attached. Skeletal ormulas imply a carbon atom at the corners and ends of lines.
20 cze 2011 · In the days before word processors and graphics programs made it a cinch to include pictures, condensed formulae were the method of choice when you wanted to convey the structure of something without actually having to draw it. It’s easy for simple hydrocarbons like propane: CH 3 CH 2 CH 3.
Write condensed structural formulas for alkanes given complete structural formulas. Draw line-angle formulas given structural formulas. We use several kinds of formulas to describe organic compounds.
A condensed structure uses parentheses to show that polyatomic groups within a formula are attached to the nearest non-hydrogen atom on the left. So the condensed structural formula of propan-2-ol is CH3CH (OH)CH3. It also uses parentheses to show that polyatomic groups at the beginning of a formula are attached to atom on the right.
22 cze 2016 · Explanation: H 3C − CH (CH 3) −CH 3. The longest chain is 3 carbons long; a methyl group substitutes the chain at C2. Answer link. iOS.
Structural Formula. C 3 H 8. propane
