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Write the balanced equation for the reaction between sucrose(C 12 H 22 O 11 ) and oxygen(O 2 ) that yields gaseous carbon dioxide and liquid water.

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Presentation on theme: "Write the balanced equation for the reaction between sucrose(C 12 H 22 O 11 ) and oxygen(O 2 ) that yields gaseous carbon dioxide and liquid water."— Presentation transcript:

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2 Write the balanced equation for the reaction between sucrose(C 12 H 22 O 11 ) and oxygen(O 2 ) that yields gaseous carbon dioxide and liquid water.

3  Classify Chemical Reactions  Identify Each type of Chemical Reaction

4 4 Types of Chemical Reactions 1. Synthesis 2. Combustion 3. Decomposition 4. Replacement

5  2 or more substances combine to form a single compound. 2Na + Cl > 2NaCl General: A + B  AB +

6  Which reaction is a synthesis reaction?  1.Fe + 2HCl --> FeCl 2 + H 2  2.2Mg + O 2 --> 2MgO  3.2H 2 O 2 --> 2H 2 O + O 2  4.NaOH + HCl --> NaCl + H 2 O

7  A single compound breaks down to form two or more simpler substances H 2 CO > H 2 O + CO 2 General: AB  A + B

8  Which reaction is a decomposition reaction?  1.Fe + 2HCl --> FeCl 2 + H 2  2.2Mg + O 2 --> 2MgO  3.2H 2 O 2 --> 2H 2 O + O 2  4.NaOH + HCl --> NaCl + H 2 O

9  One element takes the place of another element. Zn + 2HCl -----> ZnCl 2 +H 2 General: AB + C  AC + B + + Zinc replaced hydrogen

10  2 elements switch places to form new compounds. NaCl + AgNO3 ----> NaNO3 + AgCl General:AB + CD  AD + CB + + Chlorine and nitrate switch places

11  Which Reaction is Single …..….Double Replacement?  1.Fe + 2HCl --> FeCl 2 + H 2  2.2Mg + O 2 --> 2MgO  3.2H 2 O 2 --> 2H 2 O + O 2  4.NaOH + HCl --> NaCl + H 2 O

12  Oxygen combines with a substance and releases energy (heat and/or light)  Examples: coal burning power plantsfire gas turbines and jet enginesguns and explosives Piston engines (cars) C(s) + O 2 (g) CO 2 (g) General: A + O 2 AO

13  Page 298; Problems 29, 31, 32, & 33  Balance the following Reactions: Zn + HCl ZnCl 2 + H 2

14  What type of reaction is this? NaCl + AgF --> NaF + AgCl


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