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Structural formula condensed

Organic chemists have devised a number of shortcuts to speed the writing of structural formulas Sometimes we leave out unshared electron pairs but only when we are sure enough m our ability to count electrons to know when they are present and when they re not We ve already mentioned representing covalent bonds by dashes In condensed structural formulas we leave out some many or all of the covalent bonds and use sub scripts to indicate the number of identical groups attached to a particular atom These successive levels of simplification are illustrated as shown for isopropyl alcohol ( rub bmg alcohol )... [Pg.21]

An n alkane of molecular formula C28H58 has been isolated from a certain fossil plant Write a condensed structural formula for this alkane J... [Pg.68]

The molecular formula is CnH24 the condensed structural formula is CH3(CH2)9CH3... [Pg.1202]

Condensed structural formula (Section 1 7) A standard way of representing structural formulas in which subscripts are used to indicate replicated atoms or groups as in (CH3)2CHCH2CH3... [Pg.1279]

Write the condensed structural formulas and molecular formulas for the following molecules. The reactive groups are shown in red. [Pg.46]

Hydrogen bonds can exist in many molecules other than HF, H20, and NH3. The basic requirement is simply that hydrogen be bonded to a fluorine, oxygen, or nitrogen atom with at least one unshared pair. Consider, for example, the two compounds whose condensed structural formulas are... [Pg.238]

To save space we often write condensed structural formulas such as... [Pg.580]

Sfi.f-Tfst 18.IB Write (a) the structural formula of carvonc (11) and (b) the condensed structural formula for... [Pg.850]

Self-Test 18.3A (a) Name the alkene (CH3),CHCH=CH2 and (b) write the condensed structural formula for 2-methylpropene. [Pg.853]

Self-Test 18.4A Write the condensed structural formulas for the five isomeric alkanes of molecular formula C6H14. [Pg.854]

Self-Test 18.8A Write the condensed structural formula of the product of the addition of hydrogen to 2-butene CH3CH=CHCH3 + H2 — product. [Pg.861]

Write the shortened (condensed) structural formula of (a) 3-methyl-l-penrene (b) 4-cth yl-3,3-dimethyl heptane ... [Pg.867]

I Self-Test 19.1 A (a) Write the condensed structural formula of the ester formed from the reaction between propanoic acid, CH3CFI2COOH, and methanol, CH3OH. [Pg.878]

Write the condensed structural formulas of the acid and alcohol that react to form methyl butanoate, CH3(CH2)2COOCH3, a contributor to the flavor of apples. [Pg.878]

Write the condensed structural formulas of the principal products of the reaction that takes place when (a) ethylene glycol, 1,2-ethanediol, is heated with stearic acid, CH,(CH2)i6COOH (b) ethanol is heated with oxalic acid, HOOCCOOH (c) 1-butanol is heated with propanoic acid. [Pg.901]

In a balanced chemical equation (commonly called a chemical equation ), the same number of atoms of each element appears on both sides of the equation, chemical equilibrium A dynamic equilibrium between reactants and products in a chemical reaction, chemical formula A collection of chemical symbols and subscripts that shows the composition of a substance. See also condensed structural formula empirical formula,- molecular formula structural formula. [Pg.944]

The model shows the structural formula of 1-butyne. Which of these is the proper condensed structural formula for 1-butyne ... [Pg.43]

Chemists frequently write condensed structural formulas that omit the carbon-hydrogen bonds, as shown in Figure 6-3. [Pg.60]

Notice that these condensed structural formulas still display the pattern of carbon-carbon bonding required to distinguish structural isomers. [Pg.60]

The two molecules in Figure 6-4 are not different isomers they are both butane. Despite the crooked CCCC chain of the molecule on the right, it still has the same condensed structural formula, as shown in Figure 6-5. [Pg.61]

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