South Pasadena • AP Chemistry
... 11. When H2SO4 and Ba(OH)2 are reacted in a double replacement reaction, one of the products of the reaction is… a) H2 d) BaH2 b) H2O e) SO2 c) BaS 12. In the double replacement reaction between the weak acid, HC2H3O2 and strong base, NaOH, which ion(s) are spectator ions? a) Na+, C2H3O2– d) H+, C2 ...
... 11. When H2SO4 and Ba(OH)2 are reacted in a double replacement reaction, one of the products of the reaction is… a) H2 d) BaH2 b) H2O e) SO2 c) BaS 12. In the double replacement reaction between the weak acid, HC2H3O2 and strong base, NaOH, which ion(s) are spectator ions? a) Na+, C2H3O2– d) H+, C2 ...
South Pasadena • AP Chemistry
... 11. When H2SO4 and Ba(OH)2 are reacted in a double replacement reaction, one of the products of the reaction is… a) H2 d) BaH2 b) H2O e) SO2 c) BaS 12. In the double replacement reaction between the weak acid, HC2H3O2 and strong base, NaOH, which ion(s) are spectator ions? a) Na+, C2H3O2– d) H+, C2 ...
... 11. When H2SO4 and Ba(OH)2 are reacted in a double replacement reaction, one of the products of the reaction is… a) H2 d) BaH2 b) H2O e) SO2 c) BaS 12. In the double replacement reaction between the weak acid, HC2H3O2 and strong base, NaOH, which ion(s) are spectator ions? a) Na+, C2H3O2– d) H+, C2 ...
Chapter 4: Life is based on molecules with carbon (organic
... II. Isomers are molecules that have the same molecular formula but different structures; there are two kinds of isomers A. structural isomers - substances with the same molecular formula that differ in the covalent arrangement of their atoms; example: ethanol and dimethyl ether (C2H6O) B. stereoisom ...
... II. Isomers are molecules that have the same molecular formula but different structures; there are two kinds of isomers A. structural isomers - substances with the same molecular formula that differ in the covalent arrangement of their atoms; example: ethanol and dimethyl ether (C2H6O) B. stereoisom ...
L refers to the left hand orientation of the OH on the chiral carbon
... aldehydes or ketones • have the general molecular formula CH2O ...
... aldehydes or ketones • have the general molecular formula CH2O ...
elements of chemistry unit
... (A) orbital diagrams (B) elemental formulas (C) isomers (D) molecular formulas (E) empirical formulas 6. Several molecules with the same composition but different structures are called: (A) elements (B) isotopes (C) isomers (D) compounds (E) organic 7. __________ leave out some bonds and/or atoms wi ...
... (A) orbital diagrams (B) elemental formulas (C) isomers (D) molecular formulas (E) empirical formulas 6. Several molecules with the same composition but different structures are called: (A) elements (B) isotopes (C) isomers (D) compounds (E) organic 7. __________ leave out some bonds and/or atoms wi ...
1 - vnhsteachers
... (A) orbital diagrams (B) elemental formulas (C) isomers (D) molecular formulas (E) empirical formulas 6. Several molecules with the same composition but different structures are called: (A) elements (B) isotopes (C) isomers (D) compounds (E) organic 7. __________ leave out some bonds and/or atoms wi ...
... (A) orbital diagrams (B) elemental formulas (C) isomers (D) molecular formulas (E) empirical formulas 6. Several molecules with the same composition but different structures are called: (A) elements (B) isotopes (C) isomers (D) compounds (E) organic 7. __________ leave out some bonds and/or atoms wi ...
Aldehydes and ketones
... points for aldehydes and ketones are lower than for alcohols of similar molar mass. • The C-O double bond in these molecules is polar, so dipoledipole forces do exist. As a result, their boiling points tend to be higher than for alkanes of similar molar mass. ...
... points for aldehydes and ketones are lower than for alcohols of similar molar mass. • The C-O double bond in these molecules is polar, so dipoledipole forces do exist. As a result, their boiling points tend to be higher than for alkanes of similar molar mass. ...
Nucleophilic substitution at saturated carbon
... different in size, another factor comes into play—the polarizability of the atom. Because the electrons are farther away in the larger atom, they are not held as tightly and can, therefore, move more freely toward a positive charge. As a result, the electrons are able to overlap from farther away wi ...
... different in size, another factor comes into play—the polarizability of the atom. Because the electrons are farther away in the larger atom, they are not held as tightly and can, therefore, move more freely toward a positive charge. As a result, the electrons are able to overlap from farther away wi ...
2-3 Carbon Compounds: Organic Biomolecules
... What do you think would happen if someone followed the Atkins diet? How do vegetarians get protein? What if they didn’t eat those foods? What if you cut out all fat in your diet? ...
... What do you think would happen if someone followed the Atkins diet? How do vegetarians get protein? What if they didn’t eat those foods? What if you cut out all fat in your diet? ...
Chapter 25. The Chemistry of Life: Organic and Biological Chemistry
... • CH3OH, methanol, is used as a gasoline additive and a fuel. • Methanol is produced by the reaction of CO with hydrogen under high pressure and high temperature: CO(g) + 2H2(g) CH3OH(g) • Ethanol is produced by the fermentation of carbohydrates. • Ethanol is the alcohol found in alcoholic bever ...
... • CH3OH, methanol, is used as a gasoline additive and a fuel. • Methanol is produced by the reaction of CO with hydrogen under high pressure and high temperature: CO(g) + 2H2(g) CH3OH(g) • Ethanol is produced by the fermentation of carbohydrates. • Ethanol is the alcohol found in alcoholic bever ...
Synthesis of new nitric oxide donor derivatives
... Properties of Ligands The ligands may be anions or neutral molecules . Neutral atoms arenot found in coordination agents. There are one factor that all ligands have in common that one non – bonded pairs of es , which is used to form a coordination covalent bond with metal. ...
... Properties of Ligands The ligands may be anions or neutral molecules . Neutral atoms arenot found in coordination agents. There are one factor that all ligands have in common that one non – bonded pairs of es , which is used to form a coordination covalent bond with metal. ...
Coordination compounds
... a. Can be neutral or ions, but must have lone pair of electrons to donate (lewis bases) i. Examples are: NH3, Cl-, H2O, OH-, CN-, NO2-1 b. Some ligands have more than one lone pair that they can donate. i. Bidentate: forms two dative bonds ii. Polydentate: forms 3 or more dative bonds 1. Example: ED ...
... a. Can be neutral or ions, but must have lone pair of electrons to donate (lewis bases) i. Examples are: NH3, Cl-, H2O, OH-, CN-, NO2-1 b. Some ligands have more than one lone pair that they can donate. i. Bidentate: forms two dative bonds ii. Polydentate: forms 3 or more dative bonds 1. Example: ED ...
Aldehydes and ketones
... ketones • Neither aldehydes nor ketones possess the ability to H-bond with other molecules like themselves. Consequently, boiling points for aldehydes and ketones are lower than for alcohols of similar molar mass. • The C-O double bond in these molecules is polar, so dipoledipole forces do exist. As ...
... ketones • Neither aldehydes nor ketones possess the ability to H-bond with other molecules like themselves. Consequently, boiling points for aldehydes and ketones are lower than for alcohols of similar molar mass. • The C-O double bond in these molecules is polar, so dipoledipole forces do exist. As ...
Document
... The rules for IUPAC ketone nomenclature follow. 1. Select as the parent carbon chain the longest carbon chain that includes the carbon atom of the carbonyl group. 2. Name the parent chain by changing the -е ending of the corresponding alkane name to -one. 3. Number the carbon chain such that the car ...
... The rules for IUPAC ketone nomenclature follow. 1. Select as the parent carbon chain the longest carbon chain that includes the carbon atom of the carbonyl group. 2. Name the parent chain by changing the -е ending of the corresponding alkane name to -one. 3. Number the carbon chain such that the car ...
LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034 Part-A
... Answer any eight questions. Each question carries five marks. ...
... Answer any eight questions. Each question carries five marks. ...
F.example
... N.B. this reaction changes only the –OH group of the reaction. Dimethyl ether that is the structural isomer of ethyl alcohol cannot give the same reaction with sodium. Thus the functional group in dimethyl ether is not the same as that in ethyl alcohol. Another important organic family is that of th ...
... N.B. this reaction changes only the –OH group of the reaction. Dimethyl ether that is the structural isomer of ethyl alcohol cannot give the same reaction with sodium. Thus the functional group in dimethyl ether is not the same as that in ethyl alcohol. Another important organic family is that of th ...
Functional Groups and nomenclature Major concepts Stable
... 9. Application to Medicine: Antihistamines are drugs commonly used to treat allergy symptoms. Newer antihistamines are blockbuster drugs because they do not cause drowsiness (due to the fact that they don’t cross the blood-brain barrier.) The structure of fexofenadine (Allegra) is shown below. How m ...
... 9. Application to Medicine: Antihistamines are drugs commonly used to treat allergy symptoms. Newer antihistamines are blockbuster drugs because they do not cause drowsiness (due to the fact that they don’t cross the blood-brain barrier.) The structure of fexofenadine (Allegra) is shown below. How m ...
Learning objectives: Recall the reactivity of magnesium, zinc, iron
... Predict and explain displacement reactions between metals and metal salt solutions. Explain oxidation and reduction in terms of loss or gain of electrons (H). Explain displacement reactions as examples of redox reactions (H). Suggested time: 30–45 minutes Name: ________________________________ ...
... Predict and explain displacement reactions between metals and metal salt solutions. Explain oxidation and reduction in terms of loss or gain of electrons (H). Explain displacement reactions as examples of redox reactions (H). Suggested time: 30–45 minutes Name: ________________________________ ...
Hydroformylation
Hydroformylation, also known as oxo synthesis or oxo process, is an important homogeneously catalyzed industrial process for the production of aldehydes from alkenes. This chemical reaction entails the addition of a formyl group (CHO) and a hydrogen atom to a carbon-carbon double bond. This process has undergone continuous growth since its invention in 1938: Production capacity reached 6.6×106 tons in 1995. It is important because the resulting aldehydes are easily converted into many secondary products. For example, the resulting aldehydes are hydrogenated to alcohols that are converted to plasticizers or detergents. Hydroformylation is also used in specialty chemicals, relevant to the organic synthesis of fragrances and natural products. The development of hydroformylation, which originated within the German coal-based industry, is considered one of the premier achievements of 20th-century industrial chemistry.The process typically entails treatment of an alkene with high pressures (between 10 to 100 atmospheres) of carbon monoxide and hydrogen at temperatures between 40 and 200 °C. Transition metal catalysts are required.