Bonding Notes
... points or boiling points. (Remember in vapor pressures the liquid with the highest intermolecular forces of attraction had the highest boiling point!) Thus ionic solids have high melting points! -Also ionic compounds in the solids state are in the fixed geometric patterns or crystal lattice. In the ...
... points or boiling points. (Remember in vapor pressures the liquid with the highest intermolecular forces of attraction had the highest boiling point!) Thus ionic solids have high melting points! -Also ionic compounds in the solids state are in the fixed geometric patterns or crystal lattice. In the ...
Chemistry: Matter and Change
... vertical columns called groups. • Elements in the same group have similar chemical and physical properties. • The table is called periodic because the pattern of similar properties repeats from period to period. ...
... vertical columns called groups. • Elements in the same group have similar chemical and physical properties. • The table is called periodic because the pattern of similar properties repeats from period to period. ...
Chapter 2 - San Joaquin Memorial High School
... 1691), who carefully measured the relationship between the pressure and volume of air. When Boyle published his book The Skeptical Chymist in 1661, the quantitative sciences of physics and chemistry were born. In addition to his results on the quantitative behavior of gases, Boyle’s other major cont ...
... 1691), who carefully measured the relationship between the pressure and volume of air. When Boyle published his book The Skeptical Chymist in 1661, the quantitative sciences of physics and chemistry were born. In addition to his results on the quantitative behavior of gases, Boyle’s other major cont ...
WORD - SSS Chemistry
... Malleability, Ductility, Lustre, Viscosity and Diffusion. Review the Phases of Matter. ...
... Malleability, Ductility, Lustre, Viscosity and Diffusion. Review the Phases of Matter. ...
Chem 11 Notes Booklet (pdf version)
... CaCO3 + energy CaO + CO2 The heat is much like a reactant – without it, the reaction cannot take place. ...
... CaCO3 + energy CaO + CO2 The heat is much like a reactant – without it, the reaction cannot take place. ...
CHEMICAL REACTIONS
... In these reactions one of the products formed is an insoluble solid called a precipitate. For example, when solutions of potassium chromate,K2CrO4 , and barium nitrate, Ba(NO3)2 , are combined an insoluble salt barium chromate, BaCrO4 , is formed. ...
... In these reactions one of the products formed is an insoluble solid called a precipitate. For example, when solutions of potassium chromate,K2CrO4 , and barium nitrate, Ba(NO3)2 , are combined an insoluble salt barium chromate, BaCrO4 , is formed. ...
WEEK
... are nuclear reactions which involve changes in the nucleus of an atom releasing larger amounts of energy per mass than in chemical reactions. ...
... are nuclear reactions which involve changes in the nucleus of an atom releasing larger amounts of energy per mass than in chemical reactions. ...
Chapter 4
... In a titration a solution of accurately known concentration is added gradually added to another solution of unknown concentration until the chemical reaction between the two solutions is complete. Equivalence point – the point at which the reaction is complete Indicator – substance that changes colo ...
... In a titration a solution of accurately known concentration is added gradually added to another solution of unknown concentration until the chemical reaction between the two solutions is complete. Equivalence point – the point at which the reaction is complete Indicator – substance that changes colo ...
Classification of Matter
... States of Matter Matter can be a gas, a liquid, or a solid. These are the three states of matter. Gases take the shape and volume of their container. Gases can be compressed to form liquids. Liquids take the shape of their container, but they do have their own volume. Solids are rigid and have a def ...
... States of Matter Matter can be a gas, a liquid, or a solid. These are the three states of matter. Gases take the shape and volume of their container. Gases can be compressed to form liquids. Liquids take the shape of their container, but they do have their own volume. Solids are rigid and have a def ...
Schrodinger Equation and Quantum Chemistry
... “…Chemistry is an experimental subject, whose results can be built into a pattern around quite elementary concepts. The role of quantum chemistry is to understand these concepts and to say that the electronic computer shows that dissociation energy of HF is much bigger than dissociation of F2 is not ...
... “…Chemistry is an experimental subject, whose results can be built into a pattern around quite elementary concepts. The role of quantum chemistry is to understand these concepts and to say that the electronic computer shows that dissociation energy of HF is much bigger than dissociation of F2 is not ...
File
... A crystalline solid with a high melting point which conducts electricity only when molten or dissolved in water is: a. a molecular compound c. a metal b. an ionic compound d. a network covalent solid ...
... A crystalline solid with a high melting point which conducts electricity only when molten or dissolved in water is: a. a molecular compound c. a metal b. an ionic compound d. a network covalent solid ...
Expedient synthesis of 1,2,4-triazolin-3
... solutions of pure compounds. Butylated hydroxy anisole (BHA) was used as a standard. Although the final dilution of the sample in the reaction mixture was high (100 µg), for any possible influence of the solvent on the reaction was checked. Therefore, aqueous solutions of the FeSO4.7H2O standard use ...
... solutions of pure compounds. Butylated hydroxy anisole (BHA) was used as a standard. Although the final dilution of the sample in the reaction mixture was high (100 µg), for any possible influence of the solvent on the reaction was checked. Therefore, aqueous solutions of the FeSO4.7H2O standard use ...
Predicting Equations Reference #2
... 2. BASES. The number of strong bases (bases that are present in solution largely as metal ions and hydroxide ions rather than as molecules) is not large, and these substances should also be learned: LiOH, NaOH, KOH, CsOH, RbOH, Ca(OH) 2, Sr(OH) 2, Ba(OH) 2. All other bases should be considered weak ...
... 2. BASES. The number of strong bases (bases that are present in solution largely as metal ions and hydroxide ions rather than as molecules) is not large, and these substances should also be learned: LiOH, NaOH, KOH, CsOH, RbOH, Ca(OH) 2, Sr(OH) 2, Ba(OH) 2. All other bases should be considered weak ...
Unit 1 Notes
... 2) Compounds – substances that contain atoms of more than one element combined in a definite, fixed proportion. Compounds are represented by chemical formulas that contain two or more different symbols. e.g. Water’s chemical formula is H2O – (2 hydrogen atoms and 1 oxygen atom make 1 water molecul ...
... 2) Compounds – substances that contain atoms of more than one element combined in a definite, fixed proportion. Compounds are represented by chemical formulas that contain two or more different symbols. e.g. Water’s chemical formula is H2O – (2 hydrogen atoms and 1 oxygen atom make 1 water molecul ...
5H2O → CuSO4 + 5H2O(g)
... number of -1 (except when bonded to oxygen or in polyatomic ions). 4) The sum of oxidation numbers is 0 for a neutral compound and is equal to the net charge for a polyatomic ion. ...
... number of -1 (except when bonded to oxygen or in polyatomic ions). 4) The sum of oxidation numbers is 0 for a neutral compound and is equal to the net charge for a polyatomic ion. ...
Chemistry
... hydrocarbons and functional groups, stereochemistry, aromaticity, nucleophilicity and electrophilicity. Basic types of reactions discussed include nucleophilic substitution, elimination, addition, oxidation/reduction and reactions of carbonyl compounds. PREREQUISITE: Chemistry 112 Three lecture hour ...
... hydrocarbons and functional groups, stereochemistry, aromaticity, nucleophilicity and electrophilicity. Basic types of reactions discussed include nucleophilic substitution, elimination, addition, oxidation/reduction and reactions of carbonyl compounds. PREREQUISITE: Chemistry 112 Three lecture hour ...
Introduction
... 7. BaCl2(aq) + Na2SO4(aq) BaSO4(s) + 2NaCl(aq) Decomp. 8. 2HgO(s) 2Hg(l) + O2(g) Acid-base neut. 9. 2LiOH(aq) + H2SO4(aq) Li2SO4(aq) + 2H2O(l) Precip. 10. Na2CrO4(aq) + Ni(NO3)2(aq) 2NaNO3(aq) + NiCrO4(s) Combo. 11. 4Li(s) + O2(g) 2Li2O(s) Acid-base neut. 12. Mg(OH)2(aq) + 2HCl(aq) 2MgCl ...
... 7. BaCl2(aq) + Na2SO4(aq) BaSO4(s) + 2NaCl(aq) Decomp. 8. 2HgO(s) 2Hg(l) + O2(g) Acid-base neut. 9. 2LiOH(aq) + H2SO4(aq) Li2SO4(aq) + 2H2O(l) Precip. 10. Na2CrO4(aq) + Ni(NO3)2(aq) 2NaNO3(aq) + NiCrO4(s) Combo. 11. 4Li(s) + O2(g) 2Li2O(s) Acid-base neut. 12. Mg(OH)2(aq) + 2HCl(aq) 2MgCl ...
Inorganic chemistry
Inorganic chemistry deals with the synthesis and behavior of inorganic and organometallic compounds. This field covers all chemical compounds except the myriad organic compounds (carbon based compounds, usually containing C-H bonds), which are the subjects of organic chemistry. The distinction between the two disciplines is far from absolute, and there is much overlap, most importantly in the sub-discipline of organometallic chemistry. It has applications in every aspect of the chemical industry–including catalysis, materials science, pigments, surfactants, coatings, medicine, fuel, and agriculture.