Classifying Chemical Reactions Worksheet Answer Key Most chemical reactions can be classified into one or more of five basic types acid base reactions exchange reactions condensation reactions and the reverse cleavage reactions and oxidation reduction reactions The general forms of these five kinds of reactions are summarized in Table 7 10 1 along with examples of each
Classifying Chemical Reactions Worksheet 1 Classify each reaction as synthesis S decomposition D single displacement SD double displacement DD or combustion C 2 The equations are not balanced SO BE SURE TO BALANCE THEM TOO 3 If single displacement check the activity series to be sure that a reaction actually does occur Place a glass of water outside It will freeze if the temperature is below 0 C 3 a law states a consistently observed phenomenon can be used for prediction b theory a widely accepted explanation of the behavior of matter c hypothesis a tentative explanation can be investigated by experimentation 5
Classifying Chemical Reactions Worksheet Answer Key
Classifying Chemical Reactions Worksheet Answer Key
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10 Types Of Chemical Reactions Worksheet Answer Key Worksheets Decoomo
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Classifying Chemical Reactions Worksheet Answer Key Section 3 Reinforcement
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Balance each of the following reactions and identify each type of reaction NaBr Ca OH 2 CaBr2 NaOH NH3 H2 SO4 NH4 2 SO4 C5H9O O2 CO2 H2O Pb H3 PO4 H2 Pb3 PO4 2 Li3N NH4 NO3 LiNO3 NH4 3N The net ionic equation representing this reaction is Pb 2 a q 2 I a q PbI 2 s Lead iodide is a bright yellow solid that was formerly used as an artist s pigment known as iodine yellow Figure 4 4 The properties of pure PbI 2 crystals make them useful for fabrication of X ray and gamma ray detectors
Types of Reactions Worksheet Solutions Balance the following equations and indicate the type of reaction taking place 1 3 NaBr 1 H3PO 4 1 Na 3PO 4 3 HBr Type of reaction double displacement 2 3 Ca OH 2 1 Al 2 SO 4 3 3 CaSO 4 2 Al OH 3 Type of reaction double displacement 3 3 Mg 1 Fe 2O3 2 Fe 3 MgO Type of reaction single displacement 4 1 C2H4 3 O2 2 CO 2 2 H2O Combination Reactions A combination reaction is a reaction in which two or more substances combine to form a single new substance Combination reactions are also called synthesis reactions The general form of a combination reaction is A B AB One type of combination reaction that occurs frequently is the reaction of an element with oxygen to form an oxide
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These worksheets will look at all the different types of chemical reaction you will see in any science curriculum This group of sheets really focuses on understanding how a reaction can be understood from the molecular masses all the way through to diagramming the reaction that takes place Get Free Worksheets In Your Inbox Name Score Date Classifying Chemical Reactions A Classify the following reaction as synthesis decomposition single replacement double replacement and combustion
91 a Both the electron geometry and the molecular structure are octahedral b Both the electron geometry and the molecular structure are trigonal bipyramid c Both the electron geometry and the molecular structure are linear d Both the electron geometry and the molecular structure are trigonal planar Directions First balance each of the chemical equations below Then classify each reaction as synthesis decomposition single replacement or double replacement To earn full credit write the words out when classifying Balance the equation Sb Cl2 SbCl3 Mg O2 MgO
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Classifying Chemical Reactions Worksheet Answer Key - Combination Reactions A combination reaction is a reaction in which two or more substances combine to form a single new substance Combination reactions are also called synthesis reactions The general form of a combination reaction is A B AB One type of combination reaction that occurs frequently is the reaction of an element with oxygen to form an oxide