1/18/2014Regular Chemistry1 Assignment #40 Classifications of Chemical Reactions.

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Presentation transcript:

1/18/2014Regular Chemistry1 Assignment #40 Classifications of Chemical Reactions

1/18/2014Regular Chemistry2 Synthesis (Direct Combination) A+B AB 2 Mg (s.) + O 2(g.) 2 MgO (s.)

1/18/2014Regular Chemistry3 Decomposition Electrolysis of Water 2 H 2 O (l.) 2 H 2(g.) + O 2(g.) AB A+B H 2 O 2(aq.)

1/18/2014Regular Chemistry4 Decomposition AB A+B H 2 O 2(aq.) H 2 O (l.) + O 2(g.) 2 H 2 O 2(aq.) 2 H 2 O (l.) + O 2(g.)

1/18/2014Regular Chemistry5 Single Replacement A + BX AX + B Cu (s.) + 2 AgNO 3(aq.) Cu(NO 3 ) 2(aq.) + 2 Ag (s.)

1/18/2014Regular Chemistry6 Single Replacement A + BX AX + B Metal Replaces Metal

1/18/2014Regular Chemistry7 Single Replacement A + BX AX + B Cu (s.) + 2 AgNO 3(aq.) Cu(NO 3 ) 2(aq.) + 2 Ag (s.)

1/18/2014Regular Chemistry8 Single Replacement A + BX AX + B Metal Replaces Metal Metal Replaces Hydrogen Metal With Acid

1/18/2014Regular Chemistry9 Single Replacement A + BX AX + B Cu (s.) + 2 AgNO 3(aq.) Cu(NO 3 ) 2(aq.) + 2 Ag (s.) Zn (s.) + HCl (aq.)

1/18/2014Regular Chemistry10 Single Replacement A + BX AX + B Cu (s.) + 2 AgNO 3(aq.) Cu(NO 3 ) 2(aq.) + 2 Ag (s.) Zn (s.) + HCl (aq.) ZnCl 2(aq.) + H 2(g.) Zn (s.) + 2 HCl (aq.) ZnCl 2(aq.) + H 2(g.)

1/18/2014Regular Chemistry11 Single Replacement A + BX AX + B Metal Replaces Metal Metal Replaces Hydrogen Metal With Acid Halogen Replaces Halogen

1/18/2014Regular Chemistry12 Single Replacement A + BX AX + B Cu (s.) + 2 AgNO 3(aq.) Cu(NO 3 ) 2(aq.) + 2 Ag (s.) Zn (s.) + 2 HCl (aq.) ZnCl 2(aq.) + H 2(g.) KBr (aq.) + F 2(g.)

1/18/2014Regular Chemistry13 Single Replacement A + BX AX + B Cu (s.) + 2 AgNO 3(aq.) Cu(NO 3 ) 2(aq.) + 2 Ag (s.) Zn (s.) + 2 HCl (aq.) ZnCl 2(aq.) + H 2(g.) KBr (aq.) + F 2(g.) KF (aq.) + Br 2(l.) 2 KBr (aq.) + F 2(g.) 2 KF (aq.) + Br 2(l.)

1/18/2014Regular Chemistry14 Single Replacement A + BX AX + B Cu (s.) + 2 AgNO 3(aq.) Cu(NO 3 ) 2(aq.) + 2 Ag (s.) Ag (s.) + Cu(NO 3 ) 2(aq.)

1/18/2014Regular Chemistry15 Single Replacement A + BX AX + B Cu (s.) + 2 AgNO 3(aq.) Cu(NO 3 ) 2(aq.) + 2 Ag (s.) Ag (s.) + Cu(NO 3 ) 2(aq.) AgNO 3(aq.) + Cu (s.) 2 Ag (s.) + Cu(NO 3 ) 2(aq.) 2 AgNO 3(aq.) + Cu (s.) No Reaction Activity Series

1/18/2014Regular Chemistry16 Single Replacement A + BX AX + B Metal Replaces Metal Activity Series Metal Replaces Hydrogen Metal With Acid Activity Series Halogen Replaces Halogen Activity Series Li K Ba Sr Ca Na Mg Al Mn Zn Fe Cd Co Ni Sn Pb H Cu Ag Hg Au

1/18/2014Regular Chemistry17 Single Replacement A + BX AX + B Cu (s.) + 2 AgNO 3(aq.) Cu(NO 3 ) 2(aq.) + 2 Ag (s.) Ag (s.) + Cu(NO 3 ) 2(aq.) No Reaction Activity Series 2 KBr (aq.) + F 2(g.) 2 KF (aq.) + Br 2(l.) KF (aq.) + Br 2(l.) No Reaction Periodic Table

1/18/2014Regular Chemistry18 Single Replacement A + BX AX + B Metal Replaces Metal Activity Series Metal Replaces Hydrogen Metal With Acid Activity Series Halogen Replaces Halogen Periodic Table

1/18/2014Regular Chemistry19 Double Replacement (Double Displacement) AX + BY AY + BX NaCl (aq.) + AgNO 3(aq.) NaCl (aq.) + AgNO 3(aq.) NaNO 3(aq.) + AgCl (s.) Precipitation Two Aqueous Solutions Form a Solid HClO 2(aq.) + KOH (aq.) HClO 2(aq.) + KOH (aq.) KClO 2(aq.) + H 2 O (l.) Acid / Base Two Aqueous Solutions Form Water

1/18/2014Regular Chemistry20 Combustion Hydrocarbon Combines With Oxygen To Form Carbon Dioxide And Water.

1/18/2014Regular Chemistry21 Combustion 2 C 2 H 6(g.) + 7 O 2(g.) 4 CO 2(g.) + 6 H 2 O (l.) 2 C 6 H 14(g.) + 19 O 2(g.) 12 CO 2(g.) + 14 H 2 O (l.)

1/18/2014Regular Chemistry22 Summary Synthesis (Direct Combination) A+B AB Decomposition AB A+B Single Replacement A + BX AX + B Metals, Acids, Halogens Activity Series (Page 295) Periodic Table Double Replacement AX + BY AY + BX Precipitation Acid/Base Combustion