Review 4 ESO Organic Chemistry

Write the formula of 

1. 2 ethyl 3 hidroxi 4 cyclopentenone 
2. 2 methyl 4 hidroxi 3 hexynoic acid 
3. 2 propyl 5 ethyl 3 hexanodiol
4. 2,4 ciclopentenodiol

Name

An organic branched compound with terminal C=O bonds has a Pm=86g/mol. It has 7% of H and a 55,8%C. Determine its empiric and mollecular formula. Draw its geometric fórmula or its s.d. formula. 

Organic Chemistry Rewiew Weekend

• Name:

• Write the formula of 

a) 1,3,4 hexanotriol

b) 2 ethyl 5,5 dimethyl 1,3 hexadiene

c) 1,3 hexadien 5 yne

d) 2,5 diethyl 6 fluoro 3 hexynoic acid

• An organic dicarboxilic acid has a mollecular weight of 116 g/mol. It contains a 3.4%H and a 41,4%C. Determine its empiric and mollecular formula.  Draw its geometric/ semideveloped formula.

Review Organic Chemistry

1. A cyclic ketone which hasn't got branches and has a Pm=84g/mol contains  71.4% C and 9,5%H. Tell its empiric and its mollecular fórmula. Draw its geometric fórmula. 
2. A compound burns energically, boils at 60°C and solves into water. It doesn't carry electricity. Can it be organic?
3. Name:

1. Write the formula of 

• 2 ethyl 2 propen-al
• 2 propyl 3 chloro butanoic acid
• 3 flúoro 2 cyclopentenone 

Organic formulation

Name

Write the formula of

1. 4 methyl 4 Chloro 1,3 hexanodiol
2. Buthenodioic acid
3. 1 Methyl 1,3 cyclobuthadiene
4. 2,2-dichloro 3-hidroxi-buthanoic acid

Organic chemistry

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