ORGANIC CHEMISTRY BASICS
... o ORGANIC CHEMISTRY Used to be considered chemistry of living things (or things that were once living… like petroleum) o Since it has been demonstrated that organic compounds can be synthesized in laboratories we now just say that Organic chemistry is the Chemistry of Carbon compounds o Examples: pe ...
... o ORGANIC CHEMISTRY Used to be considered chemistry of living things (or things that were once living… like petroleum) o Since it has been demonstrated that organic compounds can be synthesized in laboratories we now just say that Organic chemistry is the Chemistry of Carbon compounds o Examples: pe ...
Matter is anything that occupies volume (takes up space)
... Chlorine is NOT stable, it has one valence electron it would like obtain In forming an ionic bond, sodium will transfer its one valence electron to chlorine making both atoms stable. Now Na is positive and Cl is negative forming an attraction or ionic bond. Covalent bonds involve the sharing of ele ...
... Chlorine is NOT stable, it has one valence electron it would like obtain In forming an ionic bond, sodium will transfer its one valence electron to chlorine making both atoms stable. Now Na is positive and Cl is negative forming an attraction or ionic bond. Covalent bonds involve the sharing of ele ...
Atoms, Elements, and Compounds Study Guide
... Proton – particle in nucleus with a positive charge Neutron – particle in nucleus that is neutral Quarks – particles that make up protons and neutrons Electron – particle that orbits the nucleus in different energy levels and has a negative charge Valence – electrons on the outermost energy level of ...
... Proton – particle in nucleus with a positive charge Neutron – particle in nucleus that is neutral Quarks – particles that make up protons and neutrons Electron – particle that orbits the nucleus in different energy levels and has a negative charge Valence – electrons on the outermost energy level of ...
Atoms, Elements, and Compounds Study Guide
... Proton – particle in nucleus with a positive charge Neutron – particle in nucleus that is neutral Quarks – particles that make up protons and neutrons Electron – particle that orbits the nucleus in different energy levels and has a negative charge Valence – electrons on the outermost energy level of ...
... Proton – particle in nucleus with a positive charge Neutron – particle in nucleus that is neutral Quarks – particles that make up protons and neutrons Electron – particle that orbits the nucleus in different energy levels and has a negative charge Valence – electrons on the outermost energy level of ...
ch 4 powerpoint - not the powerpoint for fri ch_4_lecture
... phosphorus atom is bonded to four oxygen atoms; one oxygen is bonded to the carbon skeleton; two oxygens carry negative charges. The phosphate group (—OPO32–, abbreviated P ) is an ionized form of a phosphoric acid group (—OPO3H2; note the two ...
... phosphorus atom is bonded to four oxygen atoms; one oxygen is bonded to the carbon skeleton; two oxygens carry negative charges. The phosphate group (—OPO32–, abbreviated P ) is an ionized form of a phosphoric acid group (—OPO3H2; note the two ...
Text Questions from Corwin
... a family of compounds that are aromatic hydrocarbons containing a benzene ring 29. Why are some of the electrons in benzene said to be delocalized? they are not in fixed positions, but shift between carbon atoms 30. A. What is the formula for benzene? ...
... a family of compounds that are aromatic hydrocarbons containing a benzene ring 29. Why are some of the electrons in benzene said to be delocalized? they are not in fixed positions, but shift between carbon atoms 30. A. What is the formula for benzene? ...
2.5 THE NAMES AND FORMULAS OF COMPOUNDS
... explain many of the properties of ionic compounds, but they aren’t sufficient to explain the physical state of molecular compounds. If covalent bonds were the only forces at work, molecular compounds would all be gases, as there would be no attraction between the molecules strong enough to order the ...
... explain many of the properties of ionic compounds, but they aren’t sufficient to explain the physical state of molecular compounds. If covalent bonds were the only forces at work, molecular compounds would all be gases, as there would be no attraction between the molecules strong enough to order the ...
Organic Chemistry
... Organic & Inorganic Compounds Originally the distinction between inorganic and organic substances was based on whether or not they were produced by living systems. ...
... Organic & Inorganic Compounds Originally the distinction between inorganic and organic substances was based on whether or not they were produced by living systems. ...
Carbon - Napa Valley College
... Have the same arrangement of atoms but the spatial arrangement of the atoms are different. An example is cis vs trans arrangements across a double bond (cis = large groups are on same side, trans = large groups on opposite side ...
... Have the same arrangement of atoms but the spatial arrangement of the atoms are different. An example is cis vs trans arrangements across a double bond (cis = large groups are on same side, trans = large groups on opposite side ...
chapter 7 - chemical formulas and chemical compounds
... subscripts showing the smallest whole-number mole ratio of the different atoms in the compound - ionic compounds - formula unit is the compound’s empirical formula - molecular compound - empirical formula does not indicate the actual numbers of atoms present in each molecule - calculate: convert per ...
... subscripts showing the smallest whole-number mole ratio of the different atoms in the compound - ionic compounds - formula unit is the compound’s empirical formula - molecular compound - empirical formula does not indicate the actual numbers of atoms present in each molecule - calculate: convert per ...
Review Test #1 Review
... - What are the two factors that determine the properties of organic compounds? (the skeleton formed by the carbons and the functional groups H’s, and OH’s or C’s that branch off of the carbon “skeleton”) - Know the first ten compounds of the simplest alkanes (1- methane, 2- ethane, 3- propane, 4-but ...
... - What are the two factors that determine the properties of organic compounds? (the skeleton formed by the carbons and the functional groups H’s, and OH’s or C’s that branch off of the carbon “skeleton”) - Know the first ten compounds of the simplest alkanes (1- methane, 2- ethane, 3- propane, 4-but ...
2 NaCl + MgO → Na2O + MgCl2 CuSO4 Mg(NO3)2
... numbers assigned to the _____________ in a chemical ____________ that give the _______________ charge of the ________________. ...
... numbers assigned to the _____________ in a chemical ____________ that give the _______________ charge of the ________________. ...
carbon compound
... There are 4 main classes of organic compounds which are essential to the life processes of all living things. Carbohydrates Proteins Lipids Nucleic Acids ...
... There are 4 main classes of organic compounds which are essential to the life processes of all living things. Carbohydrates Proteins Lipids Nucleic Acids ...
Organic compounds
... • What does it mean to be organic? • Organic compounds - compounds containing CARBON • Carbon atoms contain 4 valence electrons – Valence – electrons in the outer energy level of the atom – Carbon can form 4 covalent bonds with other atoms • Covalent bonds are formed when atoms share electrons ...
... • What does it mean to be organic? • Organic compounds - compounds containing CARBON • Carbon atoms contain 4 valence electrons – Valence – electrons in the outer energy level of the atom – Carbon can form 4 covalent bonds with other atoms • Covalent bonds are formed when atoms share electrons ...
Carbon
... ii. Carbon has little tendency to gain or lose electrons to form __________ bonds. iii. Carbon likes to share four electrons to form ______________ bonds. iv. Carbon can form ____________, ______________, or even _____________ bonds. v. Carbon most often forms the __________________ of organic molec ...
... ii. Carbon has little tendency to gain or lose electrons to form __________ bonds. iii. Carbon likes to share four electrons to form ______________ bonds. iv. Carbon can form ____________, ______________, or even _____________ bonds. v. Carbon most often forms the __________________ of organic molec ...
elements of chemistry unit
... The structural formula for propane shows 3 axial carbon atoms and 8 peripheral hydrogen atoms. The molecular formula of propane is C3H8. Molecular formulas do not provide as much information as structural formulas. In particular, they do not show how atoms are connected. ISOMERS Several molecules wi ...
... The structural formula for propane shows 3 axial carbon atoms and 8 peripheral hydrogen atoms. The molecular formula of propane is C3H8. Molecular formulas do not provide as much information as structural formulas. In particular, they do not show how atoms are connected. ISOMERS Several molecules wi ...
Acc
... Count atoms on both sides (polyatomics can be counted as one if they are on both sides) Balance using coefficients (save H & O for last if they’re present) Check balancing and make sure coefficients are in the lowest ratio ...
... Count atoms on both sides (polyatomics can be counted as one if they are on both sides) Balance using coefficients (save H & O for last if they’re present) Check balancing and make sure coefficients are in the lowest ratio ...
PIB and HH - Unit 4 - Chemical Names and Formulas
... A formula unit gives the lowest whole-number ratio of ions in the compound. The charges of the ions of the representative elements can be determined by the position of these elements in the periodic table. Most transition metals have more than one common ionic charge. A polyatomic ion is a g ...
... A formula unit gives the lowest whole-number ratio of ions in the compound. The charges of the ions of the representative elements can be determined by the position of these elements in the periodic table. Most transition metals have more than one common ionic charge. A polyatomic ion is a g ...
Naming Ionic Compounds 16 Naming Ionic Compounds
... Naming Ionic Compounds What are the structural units that make up ionic compounds and how are they named? ...
... Naming Ionic Compounds What are the structural units that make up ionic compounds and how are they named? ...
Lesson 1 - Working With Chemicals
... - All atoms of an element are identical in mass and size, but they are different in mass and size from the atoms of other elements - Compounds are formed when atoms of different elements combine in fixed proportions - Chemical reactions change the way atoms are grouped, but atoms themselves are not ...
... - All atoms of an element are identical in mass and size, but they are different in mass and size from the atoms of other elements - Compounds are formed when atoms of different elements combine in fixed proportions - Chemical reactions change the way atoms are grouped, but atoms themselves are not ...
Lecture 2 - PDF Archive
... - When a π system donates electrons, the π system has a positive mesomeric effect (+M). -When a lone pair of electron is donated, the group donating the electrons has a positive mesomeric effect (+M). -When a π-system accepts electron, the π-system has a negative mesomeric effect (-M). -In neutral c ...
... - When a π system donates electrons, the π system has a positive mesomeric effect (+M). -When a lone pair of electron is donated, the group donating the electrons has a positive mesomeric effect (+M). -When a π-system accepts electron, the π-system has a negative mesomeric effect (-M). -In neutral c ...
Homoaromaticity
Homoaromaticity in organic chemistry refers to a special case of aromaticity in which conjugation is interrupted by a single sp3 hybridized carbon atom. Although this sp3 center disrupts the continuous overlap of p-orbitals, traditionally thought to be a requirement for aromaticity, considerable thermodynamic stability and many of the spectroscopic, magnetic, and chemical properties associated with aromatic compounds are still observed for such compounds. This formal discontinuity is apparently bridged by p-orbital overlap, maintaining a contiguous cycle of π electrons that is responsible for this preserved chemical stability.The concept of homoaromaticity was pioneered by Saul Winstein in 1959, prompted by his studies of the “tris-homocyclopropenyl” cation. Since the publication of Winstein's paper, much research has been devoted to understanding and classifying these molecules, which represent an additional “class” of aromatic molecules included under the continuously broadening definition of aromaticity. To date, homoaromatic compounds are known to exist as cationic and anionic species, and some studies support the existence of neutral homoaromatic molecules, though these are less common. The 'homotropylium' cation (C8H9+) is perhaps the best studied example of a homoaromatic compound.