What type of rxn?
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What type of rxn? Double Replacemen t Decompositi on Combustio n Synthesi s Single Replacemen t •Products are CO 2 + H 2 O •Make new cmpds •Flip and drop + / - •Make new cmpd •Flip and Drop + / - •Check if new element is diatomic •Split into elements •Check for diatomics •Find Charges •Flip and Drop
description
What type of rxn?. Double Replacement. Synthesis. Decomposition. Single Replacement. Combustion. Make new cmpds Flip and drop + / -. Find Charges Flip and Drop. Split into elements Check for diatomics. Products are CO 2 + H 2 O. Make new cmpd Flip and Drop + / - - PowerPoint PPT Presentation
Transcript of What type of rxn?
What type of rxn?
Double
Replacement
Decomposition CombustionSynthesis Single
Replacement
•Products are
CO2 + H2O
•Make new cmpds
•Flip and drop + / -
•Make new cmpd
•Flip and Drop + / -
•Check if new element
is diatomic
•Split into elements
•Check for diatomics
•Find Charges
•Flip and Drop
Ex 1) Mg + O2 →
What type of rxn?
Double
Replacement
Decomposition CombustionSynthesis Single
Replacement
•Products are
CO2 + H2O
•Make new cmpds
•Flip and drop + / -
•Make new cmpd
•Flip and Drop + / -
•Check if new element
is diatomic
•Split into elements
•Check for diatomics
•Find Charges
•Flip and Drop
What type of rxn?
Synthesis
•Find Charges
•Flip and Drop
Ex 1) Mg + O2 →
What type of rxn?
Synthesis
•Find Charges
•Flip and Drop
Ex 1) Mg + O2 →
Mg2+ O2-
What type of rxn?
Synthesis
•Find Charges
•Flip and Drop
Ex 1) Mg + O2 →
Mg2+ O2-
Mg2O2 = MgO
What type of rxn?
Synthesis
•Find Charges
•Flip and Drop
Ex 1) Mg + O2 → MgO
Ex 2) H2O →
What type of rxn?
Double
Replacement
Decomposition CombustionSynthesis Single
Replacement
•Products are
CO2 + H2O
•Make new cmpds
•Flip and drop + / -
•Make new cmpd
•Flip and Drop + / -
•Check if new element
is diatomic
•Split into elements
•Check for diatomics
•Find Charges
•Flip and Drop
Ex 2) H2O →
What type of rxn?
Decomposition
•Split into elements
•Check for diatomics
Ex 2) H2O →
H + O (both are diatomic)
What type of rxn?
Decomposition
•Split into elements
•Check for diatomics
Ex 2) H2O → H2 + O2
What type of rxn?
Decomposition
•Split into elements
•Check for diatomics
Ex 3) Cu (II) + AgNO3 →
What type of rxn?
Double
Replacement
Decomposition CombustionSynthesis Single
Replacement
•Products are
CO2 + H2O
•Make new cmpds
•Flip and drop + / -
•Make new cmpd
•Flip and Drop + / -
•Check if new element
is diatomic
•Split into elements
•Check for diatomics
•Find Charges
•Flip and Drop
Ex 3) Cu (II) + AgNO3 →
What type of rxn?
Single
Replacement
•Make new cmpd
•Flip and Drop + / -
•Check if new element
is diatomic
Ex 3) Cu (II) + AgNO3 →
Cu2+ NO31- + Ag
What type of rxn?
Single
Replacement
•Make new cmpd
•Flip and Drop + / -
•Check if new element
is diatomic
Ex 3) Cu (II) + AgNO3 →
Cu2+ NO31- + Ag
Cu(NO3)2 + Ag (not diatomic)
What type of rxn?
Single
Replacement
•Make new cmpd
•Flip and Drop + / -
•Check if new element
is diatomic
Ex 3) Cu (II) + AgNO3 → Cu(NO3)2 + Ag
What type of rxn?
Single
Replacement
•Make new cmpd
•Flip and Drop + / -
•Check if new element
is diatomic
Ex 4) NaOH + MgCl2 →
What type of rxn?
Double
Replacement
Decomposition CombustionSynthesis Single
Replacement
•Products are
CO2 + H2O
•Make new cmpds
•Flip and drop + / -
•Make new cmpd
•Flip and Drop + / -
•Check if new element
is diatomic
•Split into elements
•Check for diatomics
•Find Charges
•Flip and Drop
Ex 4) NaOH + MgCl2 →
What type of rxn?
Double
Replacement
•Make new cmpds
•Flip and drop + / -
Ex 4) NaOH + MgCl2 →
Mg OH + Na Cl
What type of rxn?
Double
Replacement
•Make new cmpds
•Flip and drop + / -
Ex 1) NaOH + MgCl2 →
Mg2+ OH1- + Na1+ Cl1-
What type of rxn?
Double
Replacement
•Make new cmpds
•Flip and drop + / -
Ex 4) NaOH + MgCl2 →
Mg2+ OH1- + Na1+ Cl1-
Mg(OH)2 + NaCl
What type of rxn?
Double
Replacement
•Make new cmpds
•Flip and drop + / -
Ex 4) NaOH + MgCl2 → Mg(OH)2 + NaCl
What type of rxn?
Double
Replacement
•Make new cmpds
•Flip and drop + / -
Ex 5) C6H8 + O2 →
What type of rxn?
Double
Replacement
Decomposition CombustionSynthesis Single
Replacement
•Products are
CO2 + H2O
•Make new cmpds
•Flip and drop + / -
•Make new cmpd
•Flip and Drop + / -
•Check if new element
is diatomic
•Split into elements
•Check for diatomics
•Find Charges
•Flip and Drop
Ex 5) C6H8 + O2 →
cmpd with C/H + O2 is always combustion
What type of rxn?
Combustion
•Products are
CO2 + H2O
Ex 5) C6H8 + O2 → CO2 + H2O
What type of rxn?
Combustion
•Products are
CO2 + H2O
Additional Practice
1) Li + O2 →
2) Mg + CuCl2 →
3) KI + PbCl2 → (Pb is 2+)
