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$KINDERGARTEN EVERYDAY MATH – BASELINE RUBRIC$

Types of Reactions Combination: A + B AB Two atoms (or polyatomic ions) come together to form a compound Examples: 2H 2 + O 2 2 H 2 O Decomposition: AB A + B: A compound or polyatomic ion is broken down into its individual elements Examples: CO 2 C + O 2 Single Replacement: A + BC B + AC An atom replaces the cation (+ part) of a compound to form a new compound and an element. Examples: Zn + 2 HCl ZnCl 2 + H 2 Double Replacement: AB + CD AD + CB This reaction starts with two compounds as reactants and yields two new compounds as products. Each of the cations changes places and recombines with the anion of the other compound. Examples: AlCl 3 + 3 Li(OH) Al(OH) 3 + 3 LiCl Combustion of a Hydrocarbon: A hydrocarbon is a compound made of only carbon and hydrogen atoms. When a hydrocarbon is burnt, it combines with oxygen from the air and always forms water and carbon dioxide as products. Examples: CH 4 + O 2 CO 2 + H 2 O
Flow chart for identifying chemical reactions 1 Reactant 1 Product 2 Reactants Type of Reaction: Decomposition! Type of Reaction: Combination 1 Element & 1 Compound 2 Compounds Check reactant to determine subtype of decomposition: Is the element O 2 AND is the compound a hydrocarbon? Type of Reaction: Double Replacement *binary compound *metallic chlorate *metallic carbonate *metallic hydroxide *acid If YES, Type of Reaction: Combustion of Hydrocarbon If NO, Type of Reaction: Single Replacement
Page 1 and 2: Learning Goals Unit 4: Copper lab,
Page 3 and 4: SECOND DAY We will continue working
Page 5 and 6: Observations before reaction Observ
Page 7 and 8: Next reaction 3) Put a pre-cut piec
Page 9 and 10: 1) Percent recovery is a term used
Page 11: Describe with words any observed pa
Page 14 and 15: Write the group # the ions are in o
Page 16 and 17: Practice Writing Formulas with the
Page 18 and 19: Practice makes perfect! The third r
Page 20 and 21: Naming chemical compounds Now that
Page 22 and 23: It is your turn to practice. The fo
Page 24 and 25: Identification of elements, ions an
Page 26 and 27: Chemical Change Lab - Five Fabulous
Page 28 and 29: 3. How many products are present an
Page 30 and 31: What type of reaction is this? Ther
Page 32 and 33: Practice identifying types of react
Page 34 and 35: B. Heating of a metallic chlorate:
Page 36 and 37: compound1 + compound2 Compound3 + c
Page 38 and 39: 3. The reaction of hydrogen and nit
Page 40 and 41: Follow the instructions for previou
Page 44 and 45: Decomposition subtypes When there i
Page 46: 6. Describe how to use gravity filt

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