Slide 1
... Noble Gases are colorless gases that are extremely unreactive. One important property of the noble gases is their inactivity. They are inactive because their outermost energy level is full. Because they do not readily combine with other elements to form compounds, the noble gases are called inert. T ...
... Noble Gases are colorless gases that are extremely unreactive. One important property of the noble gases is their inactivity. They are inactive because their outermost energy level is full. Because they do not readily combine with other elements to form compounds, the noble gases are called inert. T ...
AP Chemistry Summer Assignment
... a. Ammonia ( NH3) b. Baking soda ( NaHCO3)) c. Osmium Metal (Os) 42.Convert the following to moles a.3.86 grams of Carbon tetrachloride b.6.0 x 10 5g of Hydrazine (N2 H4), a rocket propellant. 43.The molecular formula of morphine, a pain-killing narcotic, is C17H19NO3. a.What is the molar mass? b.Wh ...
... a. Ammonia ( NH3) b. Baking soda ( NaHCO3)) c. Osmium Metal (Os) 42.Convert the following to moles a.3.86 grams of Carbon tetrachloride b.6.0 x 10 5g of Hydrazine (N2 H4), a rocket propellant. 43.The molecular formula of morphine, a pain-killing narcotic, is C17H19NO3. a.What is the molar mass? b.Wh ...
CHEMISTRY EXAM 2 REVIEW
... My child completed this review and studied for at least 30 minutes. Define the following chemistry terms: [Chemistry Dictionary] 1. alloy a mixture of metals 2. brittleness the property of matter that is how easily the substance breaks or shatters when force is applied to it. 3. compound a substance ...
... My child completed this review and studied for at least 30 minutes. Define the following chemistry terms: [Chemistry Dictionary] 1. alloy a mixture of metals 2. brittleness the property of matter that is how easily the substance breaks or shatters when force is applied to it. 3. compound a substance ...
1411-Practice Exam 3 (ch6-8)
... In which of the series of elements listed below would the elements have most nearly the same atomic radius? A) Sc, Ti, V, Cr B) Na, K, Rb, Cs C) B, Si, As, Te D) F, Cl, Br, I E) Na, Mg, Al, Si ...
... In which of the series of elements listed below would the elements have most nearly the same atomic radius? A) Sc, Ti, V, Cr B) Na, K, Rb, Cs C) B, Si, As, Te D) F, Cl, Br, I E) Na, Mg, Al, Si ...
EVANS GROUP RESEARCH PROJECT DESCRIPTIONS
... limited supply of natural rubber in the world. Natural rubber is now found only in Southeast Asia due to the blights that destroyed the rubber trees and hence the rubber industry elsewhere. For this reason, synthetic rubber can be considered a strategic commodity. ...
... limited supply of natural rubber in the world. Natural rubber is now found only in Southeast Asia due to the blights that destroyed the rubber trees and hence the rubber industry elsewhere. For this reason, synthetic rubber can be considered a strategic commodity. ...
Final Exam Chemistry B2A Mr. Kimball`s Class 2003
... 22. Which of the following is FALSE regarding an electron? a) has a relative charge of -1 b) is abbreviated ec) has a mass of approximately 1 amu d) exists outside the nucleus e) exists in energy levels 23. Which of the following is FALSE regarding the nucleus of an atom? a) a small, low density reg ...
... 22. Which of the following is FALSE regarding an electron? a) has a relative charge of -1 b) is abbreviated ec) has a mass of approximately 1 amu d) exists outside the nucleus e) exists in energy levels 23. Which of the following is FALSE regarding the nucleus of an atom? a) a small, low density reg ...
Chemical Compounds
... S Take your ion and find someone you can bond with S Attempt to create the compound H2O, MgCl2..and so on S We will come together as a class and try to figure out if you ...
... S Take your ion and find someone you can bond with S Attempt to create the compound H2O, MgCl2..and so on S We will come together as a class and try to figure out if you ...
AP Chemistry Summer Packet More Chapter Two and Chapter
... e. None of the above 76. When a substance that has a positive charge is brought near a substance that has a negative charge, a force of attraction occurs between them. WHen two substances with the same sign of charge are brought near each other, a repulsive force occurs. These forces are electrostat ...
... e. None of the above 76. When a substance that has a positive charge is brought near a substance that has a negative charge, a force of attraction occurs between them. WHen two substances with the same sign of charge are brought near each other, a repulsive force occurs. These forces are electrostat ...
green chemistry - Catalysis Eprints database
... • Chemical developments also bring new environmental problems and harmful unexpected side effects, which result in the need for ‘greener’ chemical products. • A famous example is the pesticide DDT. ...
... • Chemical developments also bring new environmental problems and harmful unexpected side effects, which result in the need for ‘greener’ chemical products. • A famous example is the pesticide DDT. ...
Scientific Method - Virtual Medical Academy
... Polyatomic Ions:-Ammonium>NH4+ Perchlorate>ClO4Cyanide>CNhydroxid OHNitrate>NO3Nitrite>NO2Nitride>N3- ...
... Polyatomic Ions:-Ammonium>NH4+ Perchlorate>ClO4Cyanide>CNhydroxid OHNitrate>NO3Nitrite>NO2Nitride>N3- ...
Final Exam Review
... 67. Which of the following compounds are most likely not ionic? A. H2O B. Na2O C. CO2 D. CaS E. SO2 F. NH3 ...
... 67. Which of the following compounds are most likely not ionic? A. H2O B. Na2O C. CO2 D. CaS E. SO2 F. NH3 ...
Scientific Method - Virtual Medical Academy
... Polyatomic Ions:-Ammonium>NH4+ Perchlorate>ClO4Cyanide>CNhydroxid OHNitrate>NO3Nitrite>NO2Nitride>N3- ...
... Polyatomic Ions:-Ammonium>NH4+ Perchlorate>ClO4Cyanide>CNhydroxid OHNitrate>NO3Nitrite>NO2Nitride>N3- ...
Name: Period
... a. Ionic Solids b. Metallic Solids c. Network Solids 7. How are ionic compounds and molecular compounds different? Ionic Compounds ...
... a. Ionic Solids b. Metallic Solids c. Network Solids 7. How are ionic compounds and molecular compounds different? Ionic Compounds ...
1.1 to 1.4
... with each other in a chemical reaction to form a new substance with different properties • example: reactive and inert (unreactive) Note: proof of a chemical reaction could be a change in 5 colour, energy, state or odour. ...
... with each other in a chemical reaction to form a new substance with different properties • example: reactive and inert (unreactive) Note: proof of a chemical reaction could be a change in 5 colour, energy, state or odour. ...
AP Chem -‐ Unit 1 Part 1 AP Chemistry 2016
... After completion of unit 1 I will be able to… • Identify an element or determine its purity using mass percent calculations. • Use mole relationships to convert between moles, mass and particles. • ...
... After completion of unit 1 I will be able to… • Identify an element or determine its purity using mass percent calculations. • Use mole relationships to convert between moles, mass and particles. • ...
File - Science With BLT
... ____ 29. The electron configuration of nitrogen is 1s2 2s2 2p3. How many more electrons does nitrogen need to satisfy the octet rule? a. 1 c. 5 b. 3 d. 8 ____ 30. The elements of the ____ group satisfy the octet rule without forming compounds. a. main c. alkali metal b. noble gas d. alkaline-earth m ...
... ____ 29. The electron configuration of nitrogen is 1s2 2s2 2p3. How many more electrons does nitrogen need to satisfy the octet rule? a. 1 c. 5 b. 3 d. 8 ____ 30. The elements of the ____ group satisfy the octet rule without forming compounds. a. main c. alkali metal b. noble gas d. alkaline-earth m ...
Biochemistry Introduction day 1
... Isotopes: Atoms of an element that have the same number of protons but a different number of neutrons. Ex: Oxygen usually has 8 neutrons but 9 and 10 neutrons can be found in some oxygen atoms. Some isotopes are unstable in the nucleus which makes it more likely to decay and release energy. This i ...
... Isotopes: Atoms of an element that have the same number of protons but a different number of neutrons. Ex: Oxygen usually has 8 neutrons but 9 and 10 neutrons can be found in some oxygen atoms. Some isotopes are unstable in the nucleus which makes it more likely to decay and release energy. This i ...
Chapter 7
... the atoms of many other elements. 5. Carbon may form compounds that contain different structural arrangements and combinations with the same molecular formula. isomers: carbon compounds having the same molecular formula but different structural formulas. ...
... the atoms of many other elements. 5. Carbon may form compounds that contain different structural arrangements and combinations with the same molecular formula. isomers: carbon compounds having the same molecular formula but different structural formulas. ...
Chemical Equation
... particles. • In general: the electrons are shared between the ions. Metals tend to give up their electrons to an incomplete nonmetal. • All Ionic compounds are represented by their empirical formulas. They are always in the smallest whole number ratios. ...
... particles. • In general: the electrons are shared between the ions. Metals tend to give up their electrons to an incomplete nonmetal. • All Ionic compounds are represented by their empirical formulas. They are always in the smallest whole number ratios. ...
AP Chemistry Summer Assignment
... NaCN (s) + H+ (aq) ---> HCN (g) + Na+ (aq) What mass of sodium cyanide is required to make 8.5 L of Hydrogen Cynaide at 220C and 751 mm Hg? 53. A gaseous mixture contains 5.78 g of methane, 2.15 g of neon, and 6.8 g of sulfur dioxide. What pressure is exerted by the mixture inside a 75.0 L cylinder ...
... NaCN (s) + H+ (aq) ---> HCN (g) + Na+ (aq) What mass of sodium cyanide is required to make 8.5 L of Hydrogen Cynaide at 220C and 751 mm Hg? 53. A gaseous mixture contains 5.78 g of methane, 2.15 g of neon, and 6.8 g of sulfur dioxide. What pressure is exerted by the mixture inside a 75.0 L cylinder ...
12-3: Lewis Structures
... o Octet Rule—most elements will be surrounded by 8 dots, representing noble gas configuration Hydrogen is full with 2 electrons (2 dots on one side)—so it is like helium Draw the Lewis structures for: H Ca N F ...
... o Octet Rule—most elements will be surrounded by 8 dots, representing noble gas configuration Hydrogen is full with 2 electrons (2 dots on one side)—so it is like helium Draw the Lewis structures for: H Ca N F ...
FIREWORKS EMC summary notes
... Most elements are solid at room temperature, e.g. carbon and copper. The two elements that are liquid at room temperature are bromine and mercury. Some elements are gases at room temperature, e.g. oxygen and hydrogen.* Elements can be classified as metals and non-metals. There are many more metals t ...
... Most elements are solid at room temperature, e.g. carbon and copper. The two elements that are liquid at room temperature are bromine and mercury. Some elements are gases at room temperature, e.g. oxygen and hydrogen.* Elements can be classified as metals and non-metals. There are many more metals t ...
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.