activity series
... 6. A few nonmetals combine with each other. These two reactions must be remembered: 2P(s) + 3Cl2(g) 2PCl3(g) N2(g) + 3H2(g) 2NH3(g) NH3(g) + H2O(l) NH4OH(aq) ...
... 6. A few nonmetals combine with each other. These two reactions must be remembered: 2P(s) + 3Cl2(g) 2PCl3(g) N2(g) + 3H2(g) 2NH3(g) NH3(g) + H2O(l) NH4OH(aq) ...
Chemistry 30 Review of Basic Chemistry 20
... Compounds that dissolve in water may produce ions. These solutions are called electrolytes. Some compounds may dissolve in water but form no ions. These solutions are called nonelectrolytes. When electrolytes are formed, dissociation equations can be shown. ...
... Compounds that dissolve in water may produce ions. These solutions are called electrolytes. Some compounds may dissolve in water but form no ions. These solutions are called nonelectrolytes. When electrolytes are formed, dissociation equations can be shown. ...
Sample Paper Chemistry - Educomp Solutions Ltd.
... Elevation in boiling point is a colligative property which depends on the number of particles. NaCl is an ionic compound which dissociates in solution to give more number of particles whereas sugar is made up of molecules and ...
... Elevation in boiling point is a colligative property which depends on the number of particles. NaCl is an ionic compound which dissociates in solution to give more number of particles whereas sugar is made up of molecules and ...
AP Chemistry Summer Work
... SO WHAT IS THE SUMMER WORK? All work should be done neatly and clearly on paper and organized in the order it was assigned. All work for every problem including units throughout is necessary for AP. This is an expectation on the AP exam in the spring and we want to get into the good habit early ____ ...
... SO WHAT IS THE SUMMER WORK? All work should be done neatly and clearly on paper and organized in the order it was assigned. All work for every problem including units throughout is necessary for AP. This is an expectation on the AP exam in the spring and we want to get into the good habit early ____ ...
chemistry i - surrattchemistry
... 32. Diamond, graphite, and silicon dioxide all exhibit which type of intermolecular force? a. metallic b. network covalent c. ionic d. hydrogen e. dipole-dipole 33. Which of the following compounds contains polar bonds, yet the molecule itself is nonpolar? B. ...
... 32. Diamond, graphite, and silicon dioxide all exhibit which type of intermolecular force? a. metallic b. network covalent c. ionic d. hydrogen e. dipole-dipole 33. Which of the following compounds contains polar bonds, yet the molecule itself is nonpolar? B. ...
NYS Regents Chemistry June 21, 2002
... (A) high ionization energy and poor electrical conductivity (B) high ionization energy and good electrical conductivity (C) low ionization energy and poor electrical conductivity (D) low ionization energy and good electrical conductivity ...
... (A) high ionization energy and poor electrical conductivity (B) high ionization energy and good electrical conductivity (C) low ionization energy and poor electrical conductivity (D) low ionization energy and good electrical conductivity ...
+ H 2 O(g)
... Info on Decomp Reactions • Energy is usually need to make these reactions happen • Often hard to predict products unless the substance breaks into its ionic components (or memorize some basic types of reactions) • Often are the cause of explosions ...
... Info on Decomp Reactions • Energy is usually need to make these reactions happen • Often hard to predict products unless the substance breaks into its ionic components (or memorize some basic types of reactions) • Often are the cause of explosions ...
Formulae/ Equations homework - St Peter the Apostle High School
... (a) When zinc metal burns, it reacts with oxygen in the air to form zinc oxide, a grey solid. (b) Sodium metal reacts violently with water producing hydrogen gas and a solution of sodium hydroxide. (c) When iron is produced in the blast furnace from iron ore, the iron (III) oxide in the ore reacts w ...
... (a) When zinc metal burns, it reacts with oxygen in the air to form zinc oxide, a grey solid. (b) Sodium metal reacts violently with water producing hydrogen gas and a solution of sodium hydroxide. (c) When iron is produced in the blast furnace from iron ore, the iron (III) oxide in the ore reacts w ...
Masterton and Hurley Chapter 4
... in most compounds a. Group 1 metals are +1 b. Group 2 metals are +2 c. Oxygen is always -2 d. Hydrogen is always +1 4. Oxidation numbers sum to zero (compound) or to the charge (polyatomic ion) ...
... in most compounds a. Group 1 metals are +1 b. Group 2 metals are +2 c. Oxygen is always -2 d. Hydrogen is always +1 4. Oxidation numbers sum to zero (compound) or to the charge (polyatomic ion) ...
AP Chemistry Summer Assignment
... Welcome to my AP Chemistry class! I am looking forward to helping you gain a deeper appreciation for the science of chemistry and how it impacts our lives. I hope you are looking forward to an exciting and challenging year. Since you have elected to take this course, I assume you have the intelligen ...
... Welcome to my AP Chemistry class! I am looking forward to helping you gain a deeper appreciation for the science of chemistry and how it impacts our lives. I hope you are looking forward to an exciting and challenging year. Since you have elected to take this course, I assume you have the intelligen ...
Synthesis of Alum Lab
... NH3 is added to Cu2+: Cu(NH3)42+ cupric tetraamine NH3 is added to Ag+: Ag(NH3)2+ silver diamine Conc. OH- is added to Zn(OH)2: Zn(OH)42+ Fe3+ in thiocyanate (SCN-): Fe(SCN)63- complex Co2+ with chlorine: CoCl42Al oxidized in base: Al(OH)4- ...
... NH3 is added to Cu2+: Cu(NH3)42+ cupric tetraamine NH3 is added to Ag+: Ag(NH3)2+ silver diamine Conc. OH- is added to Zn(OH)2: Zn(OH)42+ Fe3+ in thiocyanate (SCN-): Fe(SCN)63- complex Co2+ with chlorine: CoCl42Al oxidized in base: Al(OH)4- ...
9.1-10.5 Organic Chemistry
... Evaluation: Determine if your prediction was verified or falsified. Was the predictive power of the concept of London forces judged to be acceptable based on the evidence? Was the purpose of the ...
... Evaluation: Determine if your prediction was verified or falsified. Was the predictive power of the concept of London forces judged to be acceptable based on the evidence? Was the purpose of the ...
4. bonding - New Hartford Central Schools
... 1. write the name of the first element 2. write the name of the polyatomic ion ...
... 1. write the name of the first element 2. write the name of the polyatomic ion ...
The Periodic table and subatomic particles
... Ionic compounds – metal and nonmetal – name metal and change ending of nonmetal to “ide” Molecular compounds – 2 nonmetals (use prefixes) Polyatomic compounds – metal and group of nonmetals – name metal followed by polyatomic ion ...
... Ionic compounds – metal and nonmetal – name metal and change ending of nonmetal to “ide” Molecular compounds – 2 nonmetals (use prefixes) Polyatomic compounds – metal and group of nonmetals – name metal followed by polyatomic ion ...
How many significant figures are there in each of these
... - Dalton's theory sets LIMITS on what can be done with chemistry. For example: Chemistry can't convert lead (an element) into gold (another element). Sorry, alchemists! You can't have a compound form in a chemical reaction that contains an element that was not in your starting materials. You can onl ...
... - Dalton's theory sets LIMITS on what can be done with chemistry. For example: Chemistry can't convert lead (an element) into gold (another element). Sorry, alchemists! You can't have a compound form in a chemical reaction that contains an element that was not in your starting materials. You can onl ...
Chapters 1-4 Numbers and Measurements in Chemistry Units SI
... terms of the elements the compound contains. – The number of atoms for each element is indicated by a subscript to the right of the chemical symbol symbol. • Groups of atoms can be designated using parentheses. Subscripts outside these parentheses mean that all atoms enclosed in the parentheses are ...
... terms of the elements the compound contains. – The number of atoms for each element is indicated by a subscript to the right of the chemical symbol symbol. • Groups of atoms can be designated using parentheses. Subscripts outside these parentheses mean that all atoms enclosed in the parentheses are ...
Elements Elements (cont.) Elements (cont.)
... • Atoms of a given element are different from those of any other element. – C Carbon b atoms have h different diff chemical h i l andd physical h i l properties than sulfur atoms. ...
... • Atoms of a given element are different from those of any other element. – C Carbon b atoms have h different diff chemical h i l andd physical h i l properties than sulfur atoms. ...
6.1 ATOMS, ELEMENTS, and COMPOUNDS
... • Compounds cannot be broken down into simpler compounds or elements by physical means. -can be broken down by chemical means into simpler compounds or into their original elements -H2O can be broken down into hydrogen gas and oxygen gas • Elements can undergo chemical reactions to combine with othe ...
... • Compounds cannot be broken down into simpler compounds or elements by physical means. -can be broken down by chemical means into simpler compounds or into their original elements -H2O can be broken down into hydrogen gas and oxygen gas • Elements can undergo chemical reactions to combine with othe ...
Chapter 4 Chemical Foundations: Elements, Atoms, and Ions
... physical properties are in the same column. • Groups (Families族) and Periods(週期) ...
... physical properties are in the same column. • Groups (Families族) and Periods(週期) ...
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.