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Types of reactions
Level 1
Level 2
Level 3
Terms
100

A + B -> AB

What is synthesis?

100

CO -> C + CO2

2 CO ->1 C +1 CO2

100

BaS + PtF2 -> BaF + PtS

1 BaS + 1 PtF2 -> 1 BaF + 1 PtS

100

H2SO4 + NH4OH -> H2O + (NH4)2SO4

1 H2SO4 + 1 NH4OH -> 1 H2O + 1 (NH4)2SO4

100

A synthesis reaction is to...

build elements into compounds

200

AB -> A + B

What is decomp?

200

P4 + H2 -> PH3

1 P4 + 6 H2 -> 4 PH3 

200

MgF2 + Li2CO3 -> MgCO3 + LiF

1 MgF2 + 1 Li2CO3 -> 1 MgCO3 + 2 LiF

200

NH3 + O2 -> NO + H2O 

4 NH3 + 5 O2 -> 4 NO + 6 H2O

200

a decomp reaction is to 

break compounds into elements

300

XY + A -> AY +X 

What is single replacement?

300

NO2 -> NO + O2

2 NO2 -> 2 NO + 1 O2

300

F2 + H2O -> OF2 + FH 

2 F2 + 1 H2O -> 1 OF2 + 2 FH

300

Fe2S3 + H2O + O2 → Fe2O3 + H2SO4

1 Fe2S3 + 3 H2O + 6 O2 → 1 Fe2O3 + 3 H2SO4

300

single replacement reaction is 

a when a single element switches sides of equation thats part of a compound

400

XY + AB -> XB + AY

What is double replacement?

400

Na3PO4 + KOH -> NaOH + K3PO4 

1 Na3PO4 + 3 KOH -> 3 NaOH + 1 K3PO4

400

CH4 + S -> CS2 + H2S

1 CH4 + 4 S -> 1 CS2 + 2 H2S

400

C2H6 + O2 -> CO2 + H2O 

3 C2H6 + 7 O2 -> 4 CO2 + 6 H2O

400

A double replacement reaction is

when to elements in the compound switch

500

_ + O2 -> CO2 + H2O 

What is combustion?

500

AgNO3 + Cu -> Cu(NO3)2 + Ag

2 AgNO3 + 1 Cu -> 1 Cu(NO3)2 + 2 Ag

500

C2H4 + O2 -> CO2 +H2O

1 C2H4 + 3 O2 -> 2 CO2 + 2 H2O

500

S + HNO3 -> H2SO4 + NO2 + H2O

1 S + 6 HNO3 -> 1 H2SO4 + 6 NO2 + 2 H2O

500

a combustion reaction is

a reaction that burns and includes oxygen and releases carbon dioxide