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6 HCOONa + 2 K2Cr2O7 + 11 H2SO4 = 6 CO2 + 3 Na2SO4 + 2 K2SO4 + 2 Cr2(SO4)3 + 14 H2O
Ni(NO3)2*6H2O(aq) + C2H2O4(aq) = NiC2O4*2H2O(s) + H2O(l) + HNO3(aq) =>
Ni(NO3)2*6H2O(aq) + C2H2O4(aq) = NiC2O4*2H2O(s) + 4 H2O(l) + 2 HNO3(aq)
AlO2 + H + H2O = Al(OH)3 =>
AlO2 + H + H2O = Al(OH)3
Na2S + Co(NO3)2 = CoS + NaNO3 =>
Na2S + Co(NO3)2 = CoS + 2 NaNO3
Ba(MnO4)2 = BaMnO4 + MnO2 + O2 =>
Ba(MnO4)2 = BaMnO4 + MnO2 + O2
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
Mg(NO3)2 + NaOH = Mg(OH)2 + Na(NO3) =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 Na(NO3)
Ba + O2 = Ba(O)2 =>
Ba + O2 = Ba(O)2
H2S + Pb(NO3)2 = PbS + H(NO3) =>
H2S + Pb(NO3)2 = PbS + 2 H(NO3)
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
Propane + oxygen = water + carbondioxide =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
H2S + Cl2 = S8 + HCl2 =>
8 H2S + 16 Cl2 = S8 + 16 HCl2
H2(aq) + O2(aq) = H2O =>
2 H2(aq) + O2(aq) = 2 H2O
[Co(H2O)6]Cl2 + CaCl2 = Ca[CoCl4] + H2O =>
[Co(H2O)6]Cl2 + CaCl2 = Ca[CoCl4] + 6 H2O
NaOH + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4
Co{2+} + Cl{-} + H2O = CoCl2*6H2O =>
Co{2+} + 2 Cl{-} + 6 H2O = CoCl2*6H2O
ZnSeO3 + S = ZnSe + SO2 =>
2 ZnSeO3 + 3 S = 2 ZnSe + 3 SO2
AlO2 + H + H2O = Al(OH)3 =>
AlO2 + H + H2O = Al(OH)3
H2SiF6 + NaCl = NaF + SiCl4 + HCl =>
H2SiF6 + 6 NaCl = 6 NaF + SiCl4 + 2 HCl
(H2S) + (HNO3) = (S) + (NO) + (H2O) =>
3(H2S) + 2(HNO3) = 3(S) + 2(NO) + 4(H2O)
Ba(OH)2 + HN = H2O + BaN2 =>
Ba(OH)2 + 2 HN = 2 H2O + BaN2
K3Fe(CN)6 + NH4SCN = KSCN + (NH4)3Fe(CN)6 =>
K3Fe(CN)6 + 3 NH4SCN = 3 KSCN + (NH4)3Fe(CN)6
(NH4)6Mo7O24 + HNO3 = MoO3 + NH4NO3 + H2O =>
(NH4)6Mo7O24 + 6 HNO3 = 7 MoO3 + 6 NH4NO3 + 3 H2O
Mn + Cu3(PO4)2 = Cu + Mn3(PO4)4 =>
3 Mn + 2 Cu3(PO4)2 = 6 Cu + Mn3(PO4)4
[Ag(NH3)2]{+} + H{+} + Cl{-} = AgCl + NH4{+} =>
[Ag(NH3)2]{+} + 2 H{+} + Cl{-} = AgCl + 2 NH4{+}
B2Br6 + HNO3 = B[NO3]3 + HBr =>
B2Br6 + 6 HNO3 = 2 B[NO3]3 + 6 HBr
I2 + Na3(AsO3) + Na(HCO3) = NaI + Na3(AsO4) + CO2 + H2O =>
I2 + Na3(AsO3) + 2 Na(HCO3) = 2 NaI + Na3(AsO4) + 2 CO2 + H2O
CoCl3 + Na3PO4 = NaCl + CoPO4 =>
CoCl3 + Na3PO4 = 3 NaCl + CoPO4
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Zn + AgNO3 = Zn(NO3) + Ag =>
Zn + AgNO3 = Zn(NO3) + Ag
Al(s) + Cu(NO3)2(aq) = Al(NO3)2(aq) + Cu(s) =>
Al(s) + Cu(NO3)2(aq) = Al(NO3)2(aq) + Cu(s)
FeCr2O4(s) + K2CO3(s) + O2(g) = K2CrO4(s) + Fe2O3(s) + CO2(g) =>
4 FeCr2O4(s) + 8 K2CO3(s) + 7 O2(g) = 8 K2CrO4(s) + 2 Fe2O3(s) + 8 CO2(g)
CrO2Cl2 + H2O = Cr2O7 + Cl + H =>
2 CrO2Cl2 + 3 H2O = Cr2O7 + 4 Cl + 6 H
NaHCO3 + K[Sb(OH)6] = Na[Sb(OH)6] + KHCO3 =>
NaHCO3 + K[Sb(OH)6] = Na[Sb(OH)6] + KHCO3
HNo3(aq) + Sr(OH)2(s) = Sr(No3)2 + H2O =>
2 HNo3(aq) + Sr(OH)2(s) = Sr(No3)2 + 2 H2O
NH3 + AgNO3 + H2O = Ag2O + NH4NO2 =>
10 NH3 + 6 AgNO3 + H2O = 3 Ag2O + 8 NH4NO2
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
AsCl3(aq) + H2S(aq) = As2S3(aq) + HCl =>
2 AsCl3(aq) + 3 H2S(aq) = As2S3(aq) + 6 HCl
Ca(OH)2 + SO2 = CaSO3H2O =>
Ca(OH)2 + SO2 = CaSO3H2O
C20H14O4 + O2 = CO2 + H2O =>
2 C20H14O4 + 43 O2 = 40 CO2 + 14 H2O
KOH + NaCI = NaOH + KCI =>
KOH + NaCI = NaOH + KCI
[Al(OH)6]{3-} + NH4{+} = Al(OH)3 + NH3 + H2O =>
[Al(OH)6]{3-} + 3 NH4{+} = Al(OH)3 + 3 NH3 + 3 H2O
SiH4 = Si + H2 =>
SiH4 = Si + 2 H2
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
LiNO2 + NaOH = LiOH + NaNO2 =>
LiNO2 + NaOH = LiOH + NaNO2
Br2 + NaHSO3 = NaBr + NaHSO4 + H2O + SO2 =>
Br2 + 3 NaHSO3 = 2 NaBr + NaHSO4 + H2O + 2 SO2
FeS2 + KClO3 = Fe2O3 + SO2 + KCl =>
6 FeS2 + 11 KClO3 = 3 Fe2O3 + 12 SO2 + 11 KCl
Ca(OH)2 + SO2 = CaSO3H2O =>
Ca(OH)2 + SO2 = CaSO3H2O
(HCOO)2Ca + (CH3CH2COO)2Ca = CH3CHO + CaCO3 =>
3(HCOO)2Ca + (CH3CH2COO)2Ca = 4 CH3CHO + 4 CaCO3
C6H6 + O2 = CO2 + *H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6*H2O
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