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2 Fe(OH)3 + 3 H2So4 = Fe2(So4)3 + 6 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CACl2 + NAOH = CA(OH)2 + NACl =>
CACl2 + 2 NAOH = CA(OH)2 + 2 NACl
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Ni(CO)4 = Ni + CO =>
Ni(CO)4 = Ni + 4 CO
Mg + H2So4 = Mg2So4 + H2 =>
2 Mg + H2So4 = Mg2So4 + H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
KCLO3 + KCL = KCLO =>
KCLO3 + 2 KCL = 3 KCLO
HCL + KOH = KCL + H2O =>
HCL + KOH = KCL + H2O
CaC2 + H2O = C2H2 + CaO =>
CaC2 + H2O = C2H2 + CaO
HClO3 + HBr = HCl + Br2 + H2O =>
HClO3 + 6 HBr = HCl + 3 Br2 + 3 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
MnBr2 + AgNO3 = Mn(NO3)2 + AgBr =>
MnBr2 + 2 AgNO3 = Mn(NO3)2 + 2 AgBr
C6H12O6 + H2O = C6H14O7 =>
C6H12O6 + H2O = C6H14O7
FeS + HNO3 = Fe(NO3)2 + S + NO + H2O =>
3 FeS + 8 HNO3 = 3 Fe(NO3)2 + 3 S + 2 NO + 4 H2O
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
NAOH + SO2 = NAHSO3 =>
NAOH + SO2 = NAHSO3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
HCl + Zn = ZnCl + H2 =>
2 HCl + 2 Zn = 2 ZnCl + H2
CACO3 + MG(NO3)2 = CA(NO3)2 + MGCO3 =>
CACO3 + MG(NO3)2 = CA(NO3)2 + MGCO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
KNO2 + KCLO3 = KCL + KNO3 =>
3 KNO2 + KCLO3 = KCL + 3 KNO3
MG + H2SO4 = MGSO4 + H2S + H2O =>
4 MG + 5 H2SO4 = 4 MGSO4 + H2S + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
Al2 + Fe2O3 = Al2O3 + Fe =>
Al2 + Fe2O3 = Al2O3 + 2 Fe
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2 + (S04)3 = Al2(S04)3 =>
Al2 + (S04)3 = Al2(S04)3
AGCL + HNO3 = AGNO3 + HCL =>
AGCL + HNO3 = AGNO3 + HCL
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
Ca + S = CaS =>
Ca + S = CaS
NiSO4 + Nh4OH = (NiOH)2SO4 + (Nh4)2SO4 =>
2 NiSO4 + 2 Nh4OH = (NiOH)2SO4 + (Nh4)2SO4
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
CH3COOH + NaHCO3 = CH3COONa + H2CO3 =>
CH3COOH + NaHCO3 = CH3COONa + H2CO3
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
P + NO3{-} = PO4{2-} + NO =>
P + 2 NO3{-} = PO4{2-} + 2 NO
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