1. Objectives: 1. I can classify matter into substances and mixtures. 2. I can identify and distinguish between physical and chemical properties. 3. I can identify and distinguish between the two types of forces that affect the nature of compounds. 4.I can understand and distinguish between physical and chemical changes. 5.I can apply energy changes with changes matter undergoes. 6. I can identify techniques used to separate mixtures.

2. Chem I: 8.31.15 Infinite Campus: Scientific Skills Quiz Due: Elements, Compounds; Mixtures Worksheet Objectives: I can classify matter into substance or mixtures Homework: Classifying Matter Worksheet

3. What is Matter? One or more atoms that take up space and has mass.

4. Classification of Matter-2nd

5. Classification of Matter-3rd

6. Classification of Matter-6th

7. Elements Simplest substance

8. Compounds Chemical combination of elements in a fixed amount (always the same way). A compound’s fixed amount is called a chemical formula. Ex. Sodium chloride = NaCl When elements chemically combine the compound produced has new properties. Sodium (Na) + Chlorine (Cl) = Salt (NaCl)

9. Mixture Substances (elements or compounds) are physically mixed together to produce a mixture. The composition of substances in a mixture varies from one sample to another. The physical properties of each substance in a mixture is preserved.

10. Heterogenous Mixures Observe multiple phases (parts) because the substances do NOT mix well.

11. Homogenous Mixtures Also called solutions Substances mix so well they look like one phase.

12. Substances in Matter The symbol/formula for matter identifies Kind and number of substances in matter Identifies class of matter Sodium: Na Element Salt: NaCl Compound Salt Water: NaCl + H 2 O mixture: homo mix

13. Classifying Matter: Substances vs. Mixtures Substances Definite chemical make-up Elements or compounds Ex. Silicon chip or H 2 O Mixtures Varied chemical make- up 2 or more substances physically combined Homo or Hetero Mixtures Pizza and salt water

14. Classifying Matter: Substances vs. Mixtures Element Pure and simplest substance One type of atom Periodic table Symbol, (He= Helium) Homogenous Mixture 2 or more substances physically combined. Substances are very soluble in one another-mix well – one phase Substances in mix properties are preserved Separated by physical processes. Also called a solution Ex. salt water, kool-aid Compound 2 or more substances chemically combined Definite composition Break-down only thru chemical processes Substances making up cmpd gain new properties. Chemical Formula, H 2 O Ex. iron rust Heterogenous Mixture 2 or more substances physically combined. Substances are not soluble in one another-do not mix well-multiple phases Substances in mixture properties are preserved. Separated by physical processes Ex. Oil and water, pizza, soil

15. Chem I: 9.1.15 Due: Elements, Compounds; Mixtures Worksheet Objectives: I can classify matter into substance or mixtures. (Classification of Matter Lab) I can identify chemical and physical changes. Homework: Classification of Matter and Changes Worksheets

16. Chem I: 9.1.15(2 nd /3 rd ) Infinite Campus Updated: Scientific Skills Quiz(14pts.) Graduated Cylinder Lab (12pts.) Scientific Skill Measurement Lab (8pts.) Scientific Skills Gallery Walk (5pts.) Notebook Check (5pts.) *Extended School Services (ESS) -computer lab/make-up assessments/peer tutoring -Every Thursday, starting Sept. 8 th from 2:30-4 -ESS Bus available-must sign-up in guidance before noon on Thursdays

17. Chem I: 9.1.15(6 th )) Infinite Campus Updated: Scientific Skills Quiz(14pts.) Graduated Cylinder Lab (12pts.) Scientific Skill Measurement Worksheet (8pts.) Scientific Skills Gallery Walk (5pts.) *Extended School Services (ESS) -computer lab/make-up assessments/peer tutoring -Every Thursday, starting Sept. 8 th from 2:30-4 -ESS Bus available-must sign-up in guidance before noon on Thursdays

18. Chem ICP: 9.1.15 Due: Elements, Compounds; Mixtures Worksheet Objectives: I can classify matter into substance or mixtures. (Classification of Matter Lab) I can identify chemical and physical changes. Homework: Classification of Matter and Changes Worksheets

19. Chem ICP: 9.1.15 Extended School Services (ESS) -computer lab/make-up assessments/peer tutoring -Every Thursday, starting Sept. 8 th from 2:30-4 -ESS Bus available-must sign-up in guidance before noon on Thursdays

20. Classification of Matter

21. Chem I: Homework (9.1.15) Classification of matter worksheet-review.

22. Chem I: 9.2.15(2 nd /3 rd ) Due: Classifying Matter Lab-read background Classifying Matter Worksheet Objectives: I can classify matter into substance or mixtures. (Classification of Matter Lab) I can identify chemical and physical changes. Homework: Identify properties/changes of matter worksheet

23. Chem I: 9.2.15(6th) Due: Classifying Matter Lab-read background Objectives: I can classify matter into substance or mixtures. (Classification of Matter Lab) I can identify chemical and physical changes. Homework: Classify Matter Worksheet Identify properties/changes of matter worksheet

24. Chem I: 9.2.15 ICP Due: Classify Matter Worksheet Objectives: I can classify matter into substance or mixtures. (Classification of Matter Lab) I can identify chemical and physical changes. Homework: Classify Matter Worksheet Identify properties/changes of matter worksheet

25. Bell Ringer: Classification of Matter 1.How would a chemist define matter? 2. Explain AND illustrate the difference between a substance and a mixture if you were looking at them under the microscope. 3. Explain AND illustrate the difference between a compound and a mixture if you were looking at them under a microscope.

26. Bell Ringer: Classification of Matter 1.How would a chemist define matter? 2. Explain AND illustrate the difference between a substance and a mixture if you were looking at them under the microscope. 3. Explain AND illustrate the difference between a compound and a mixture if you were looking at them under a microscope.

27. Chem I: 9.3.15 Due: Classifying Matter Worksheet Objectives: I can classify matter into substance or mixtures. (Classification of Matter Lab) I can identify chemical and physical changes. Homework: Identify properties/changes of matter worksheet

28. Chem I: 9.3.15 Due: Classifying Matter Worksheet Objectives: I can classify matter into substance or mixtures. (Classification of Matter Lab) I can identify chemical and physical changes. Homework: Identify properties/changes of matter worksheet

29. Bell Ringer: Classify Matter 1. Classify each of the following examples as: element, compound, hetero mix, or homo mix a. corn starch (C 27 H 48 O 20 ) b. calcium carbonate solution c. aluminum foil d. iron rust (FeO) e. italian dressing

30. Elements Simplest substance

31. Compounds Chemical combination of elements in a fixed amount (always the same way). A compound’s fixed amount is called a chemical formula. Ex. Sodium chloride = NaCl When elements chemically combine the compound produced has new properties. Sodium (Na) + Chlorine (Cl) = Salt (NaCl)

32. Classification Matter Lab Sodium: Na Salt: NaCl Salt Water: NaCl + H 2 O

33. Classification of Matter Lab Purpose: Evaluate and classify matter as either an element, compound, homo mix, or hetero mix. Must provide evidence for your classification. Conclusion: Identify what helped you classify matter into these subgroups.

34. Classification of Matter

35. Matter: Physical vs. Chemical Properties Physical Properties Chemical Properties

36. Chem I: 9.4.15 Due: Classification of Matter Lab-place in tray Physical vs. Chemical Change Worksheet Objectives: I can understand and distinguish between physical and chemical properties/changes. I can identify what forces are affected during changes with matter. Homework: Identify properties/changes of matter worksheet

37. Matter: Physical vs. Chemical Properties 1. Physical Properties Chemical Properties

38. Matter: Physical vs. Chemical Properties 1. Physical Properties Chemical Properties

39. Matter: Physical vs. Chemical Properties Physical Properties Does not change the chemical make-up of the matter. Color, shape, mass, length, odor, states of matter, solubility Chemical Properties Does change the chemical make-up of matter. flammable, neutralization, rusting,decomposing

40. Matter: Propertes/Changes

41. Solubility Insoluble Soluble Salt added to water How well one substance dissolves (physically mixes) with another substance.

42. Soluble Solutions Solutions are composed of: Solute: what is dissolved in the solution. substance you have less of Solvent: what dissolves the solute substance you have more of water is a common solvent.

43. Neutralization Change in pH of a solution by the addition of an acid (H+ ions) or a base (OH - ion).

44. Flammability and Combustion Matter that can catch on fire and produce a lot of energy. www.astm.org http://magillservicesinc.com/flammability/

45. Phase Changes

46. Sublimation solid directly to a gas. en.wikipedia.orgchemistryjournal104dianegan8.blogspot.com

47. Deposition gas directly to a solid. www2.volstate.edu n.wikipedia.org/wiki/Hail

48. Chemical vs. Physical Change Chemical Change: Physical Change:

49. Physical vs. Chemical Changes. Intramolecular Forces Intermolecular Forces

50. Chemical vs. Physical Change Chemical Change: Physical Change:

51. ICP: 9.4.15 Due: Classification of Matter Lab-place in tray Physical vs. Chemical Change Worksheet Objectives: I can identify physical and chemical properties/changes. I can identify what forces are affected during changes with matter. Homework: Identify properties/changes of matter worksheet

52. Bell Ringer: Classify Matter 1. Classify each of the following examples as an: element, compound, hetero mix, or homo mix a. corn starch (C 27 H 48 O 20 ) b. calcium carbonate solution c. aluminum foil d. iron rust (FeO) e. italian dressing

53. Chemical vs. Physical Change Chemical Change: Physical Change:

54. Chemical vs. Physical Change Chemical Change: Matter’s chemical make-up changes. New matter is produced with new properties. Ex. Iron Rust (FeO) Physical Change: Physical properties change, but chemical properties are preserved. Matter’s chemical make-up stays the same. Ex. cutting paper

56. Chem I: 9.8.15 Infinite Campus: Classification of Matter Lab-17pts. Classification of Matter Bell Ringer- 5pts. Objectives: I can identify physical and chemical properties/changes. I can identify what forces are affected during changes with matter. Homework: Apply forces with changes worksheet

57. Chemical vs. Physical Change Chemical Change: Physical Change:

58. ICP: 9.8.15 Infinite Campus: Classification of Matter Lab-17pts. Classification of Matter Bell Ringer- 5pts. Objectives: I can identify physical and chemical properties/changes. I can identify what forces are affected during changes with matter. Homework: Apply forces with changes worksheet

59. Forces affected during physical and chemical changes.. Intramolecular Forces Intermolecular Forces

60. Identify what forces are affected during each change on your homework assignment.. Intramolecular Forces Intermolecular Forces

61. Physical vs. Chemical Changes Lab Goggles must be worn at all times or you will be dismissed from the lab-NO exceptions! Remember to record all observations. (needs to be legible and descriptive) Caution: Working with HCl acid, so be careful. Disposal of Materials: Most can be discarded down drains except metal waste (Mg).

62. Chem I: 9.9.15 Objectives: I can understand the difference between physical and chemical properties/changes I can apply forces with changes in matter. Homework: Apply forces with changes worksheet

63. Physical vs. Chemical Changes 1.P (dissolve) 2.C (reacts/new subst.) 3.P (sliced) 4.P (change to steam) 5.C (decomposes) 6. C (rusts) 7. C (catches on fire) 8.P (evaporation) 9. P (melting) 10. C (sours) 11. P (dissolves) 12. C (rotting) 13. C (cooking) 14. C(plant grows) 15. P (tire inflates) 16. C (digested) 17. P (absorbed) 18. P (freezing)

64. Identify which force below is affected during each change on your homework assignment.. Intramolecular Forces Intermolecular Forces

65. Physical vs. Chemical Changes Lab Goggles must be worn at all times or you will be dismissed from the lab-NO exceptions! Remember to record all observations. (needs to be legible and descriptive) Caution: Working with HCl acid, so be careful. Disposal of Materials: Most can be discarded down drains except metal waste (Mg).

66. Chem I: 9.10.15 Objectives: I can understand the difference between physical and chemical properties/changes I can apply forces with changes in matter. I can identify what physical separation techniques we used during the changes lab. Homework: Establish conclusion for changes lab. Apply physical separation techniques with changes lab. *Matter and Change Quiz tomorrow-study!

67. Forces affected by changes with matter. Intramolecular Forces Intermolecular Forces

69. Intramolecular Forces H 2 O compound Forces within a compound that hold the atoms together. (chemical bonds) Affected/altered during a chemical change.

70. Chemical Changes Burning(combustion,flammable) Growing(chemical reactions) Reacts with…. Spoiled Decomposing Neutralizion (acid reacting with a base)

71. Intermolecular Forces Forces between compounds in a sample of matter. (group forces) Affected/altered during a physical change.

72. Types of Physical Changes Phase change proccesses (ex. melting/freezing) Cutting or slicing Absorbing Dissolving

73. Chem I: 9.10.15 Objectives: I can understand the difference between physical and chemical properties/changes I can apply forces with changes in matter. I can identify what physical separation techniques we used during the changes lab. Homework: *Matter and Change Quiz tomorrow-study!

74. Physical vs. Chemical Changes Lab Complete lab. Conclusion: Homework-due Friday. *Format: Needs to in be paragraph form; complete sentences. Write conclusion on back of lab. *Give two examples of a physical change. Explain your reasoning with data from the lab. *Give two examples of a chemical change from the lab. Explain your reasoning with data from the lab.

75. Chemical Vs. Physical Changes ExamplesChemical or Physical Change Evidence from Lab Intermolecular or Intramolecular Forces affected? sulfur’s odor Sucrose’s solubility In water Magnesium reacting with the flame Sugar burning Sodium bicarbonate reacting with HCl

76. Chem I: 9.11.15 Due: Physical vs. Chemical Changes Lab with conclusion Objectives: I can understand the difference between physical and chemical properties/changes I can apply forces with changes in matter. I can identify what physical separation techniques we used during the changes lab. Homework: Phase Changes Worksheet

77. Physical vs. Chemical Change Lab

78. Mixtures Substances in a mixture can be separated from one another through physical processes. Some common methods to separate mixtures are: *Filtration *Extraction *Distillation *Chromatography Which of these separation techniques did we use in the lab?

79. Chem I: 9.14.15 Due: Phase Changes Worksheet Physical vs Chemical Changes Lab with conclusion Objectives: I can identify separation techniques for mixtures. I can understand the relationship between intermolecular forces and kinetic energy. Homework: Matter and Change Study Guide

80. ICP: 9.14.15 Objectives: I can identify separation techniques for mixtures. I can understand the relationship between intermolecular forces and kinetic energy. Homework: Matter and Change Study Guide

81. . Intramolecular Forces Intermolecular Forces

82. Mixtures Substances in a mixture can be separated from one another through physical processes. Some common methods to separate mixtures are: *Filtration *Extraction *Distillation *Chromatography Which of these separation techniques did we use in the lab?

83. Filtration Separating a solid from a liquid in a heterogenous mixture by their size difference.

84. Extraction 1. Extraction- separating substances in a heterogenous mixture from one another based on their unique physical properties. Sand and Iron Filings

85. Distillation Separation of liquids in a mixture by their differences in boiling points. Ex. Ethanol (78 0 C) and Water (100 0 C)

86. ICP: 9.15.15 Infinite Campus Update: Matter and Change Quiz Due: Green Pen Chromatography Lab-Post Lab Qts. Objectives: I can identify separation techniques for mixtures. I can understand the relationship between intermolecular forces and kinetic energy.

87. Chromatography Separates substances present within a homogenous mixture. Stationary phase Usually in solid state: ex.chromotography paper Mobile Phase Liquid or gas solvent The two phases help separate substances in a homogenous mixture based on solubility.

88. Physical Separation Techniques Separation Techniques Physical property used for separation For homo or hetero mixtures Filtration Extraction Distillation Chromotography

89. ICP: 9.16.15 Infinite Campus: Physical vs. Chemical Change Lab Matter and Change Quiz Green Pen Chromatography Lab Objectives: I can identify separation techniques for mixtures. I can connect speed of particles with kinetic energy and intermolecular forces. I can understand that mass is conserved during changes (physical or chemical) Homework: Matter and Change Study Guide

90. Common Phases of Matter

91. Types of Energy Potential Energy: Stored Energy Chemical bonds Kinetic Energy: Energy of motion particle movement Heat energy

92. phase change of system Speed of Particles (increase/ decrease) Kinetic Energy (absorbed /released by system) Intermolecular Forces: (stronger/weaker) evaporation of water condensation of alcohol deposition of copper melting of snow

93. Chemistry: 9.15.15 Due: Heating Curve Graph Worksheet Phase Change Table Objectives: I can understand the relationship between intermolecular forces and kinetic energy.(KMT Theory) I can identify separation techniques for mixtures I can understand that mass is conserved during changes. Homework: Matter and Change Study Guide

94. Heat Energy Energy that is transferred between matter of different temperatures. (kinetic energy) Energy flows between: The System: The matter you are studying/measuring. The Surrounding : The matter (environment) around the system. Energy Processes: Endothermic Process: When more heat is absorbed by the system. Exothermic Process: When more heat is released by the system.

95. Types of Energy Potential Energy: Stored Energy Chemical bonds Kinetic Energy: Energy of motion particle movement Heat energy

96. phase change of system Speed of Particles (increase/ decrease) Kinetic Energy (absorbed /released by particles) Intermolecular Forces: (stronger/weaker) evaporation of water condensation of alcohol deposition of copper melting of snow

97. Primary Phase Changes

98. Deposition gas directly to a solid. www2.volstate.edu n.wikipedia.org/wiki/Hail

99. Sublimation solid directly to a gas. en.wikipedia.orgchemistryjournal104dianegan8.blogspot.com

100. Kinetic Molecular Theory (KMT): Establishes a relationship between energy flow, speed of particles, and intermolecular forces during phase changes. (Physical Changes!)

101. Chemistry: 9.16.15 Infinite Campus: Phase Table/Heating Curve Graph Wksht Physical vs. Chemical Change Lab Matter and Change Quiz Objectives: I can understand the relationship between intermolecular forces and kinetic energy.(KMT Theory) I can identify separation techniques for mixtures I can understand that mass is conserved during changes. Homework: Separation Technique Wksht Atomic Structure Worksheet

102. phase change of system Speed of Particles (increase/ decrease) Kinetic Energy (absorbed /released by particles) Intermolecular Forces: (stronger/weaker) evaporation of water condensation of alcohol deposition of copper melting of snow

103. Kinetic Molecular Theory Applications http://webmail.warwickschools.org

104. Chemistry: 9.17.15 Due: Separation of Mixtures Worksheet Objectives: I can understand the relationship between intermolecular forces and kinetic energy.(KMT Theory) I can identify separation techniques for mixtures I can understand that mass is conserved during changes. Homework: Atomic Models Worksheet

105. Mixtures Substances in a mixture can be separated from one another through physical processes. Some common methods to separate mixtures are: *Filtration *Extraction *Distillation *Chromatography Which of these separation techniques did we use in the lab?

106. Filtration Separating a solid from a liquid in a heterogenous mixture by their size difference.

107. Extraction 1. Extraction- separating substances in a heterogenous mixture from one another based on their unique physical properties. Sand and Iron Filings

108. Distillation Separation of liquids in a mixture by their differences in boiling points. Ex. Ethanol (78 0 C) and Water (100 0 C)

109. Chromatography Separates substances present within a homogenous mixture. Stationary phase Usually in solid state: ex.chromatography paper Mobile Phase Liquid or gas solvent The two phases help separate substances in a homogenous mixture based on solubility.

110. Physical Separation Techniques Separation Techniques Physical property used for separation For homo or hetero mixtures Filtration Extraction Distillation Chromatography

111. Physical Separation Techniques Separation Techniques Physical property used for separation For homo or hetero mixtures Filtration Extraction Distillation Chromotography

112. Chemistry Homework Separation Mixtures Worksheet Matter and Change Worksheet (qts.7-9)

114. Thermochemistry Study of energy changes when matter undergoes physical or chemical changes. What is energy? What does energy feel like? What does energy look like? What does energy smell like? What does energy sound like?

115. Thermochemistry Study of how energy changes when matter undergoes a change (physical or chemical). What are the two forms of Energy?

116. Heat Energy Heat Energy (Kinetic Energy): Energy that is transferred between matter of different temperatures. Unit for Energy: Joules (J) or calories (cal) Energy is NOT matter because it does not have mass or volume. How does heat energy flow between objects of different temperatures?

117. Heat Energy Flow Energy flows between: The System: The matter you are studying/measuring. The Surrounding : The matter (environment) around the system. Energy Processes: Endothermic Process: When more heat is absorbed by the system. Exothermic Process: When more heat is released by the system.

118. Primary Phase Changes

119. System’s Energy Diagram: Endothermic or Exothermic ?

120. System’s Energy Diagram: Endothermic vs. Exothermic?

121. Energy Changes and Temp. of System

122. Kinetic Molecular Theory (KMT): Establishes a relationship between energy flow, speed of particles, and intermolecular forces during phase changes.

123. Kinetic Molecular Theory Applications http://webmail.warwickschools.org

124. Conservation of Matter and Energy Matter can go through physical and chemical changes, but the atoms are always conserved. Energy naturally flows from warm to cold matter and in that process take many forms (solar, electrical, mechanical, but it is always conserved during physical and chemical changes.

125. phase change of system Speed of Particles (increase/ decrease) Kinetic Energy (absorbed /released by system) Intermolecular Forces: (stronger/weaker) evaporation of water condensation of alcohol deposition of copper melting of snow

126. Chromatography Lab Follow instructions from textbook, pg. 45. *Modifications: 1. Place dot with marker about 2 cm from bottom of chromatography paper. 2. Will use straw instead of pencil. 4. Do not need to put plastic wrap over it.