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Na2Cr2O7 + 4 H2SO4 + 6 HI = 3 I2 + Cr2(SO4)3 + Na2SO4 + 7 H2O
CaC2 + H2O + CO2 = Ca(OH)2 + CH3CO2H =>
4 CaC2 + 14 H2O + 2 CO2 = 4 Ca(OH)2 + 5 CH3CO2H
CuCl2HCl = CuClHCl2 =>
CuCl2HCl = CuClHCl2
HCl + Sr(OH)2 = SrCl2 + H2O =>
2 HCl + Sr(OH)2 = SrCl2 + 2 H2O
C13H13N3 + O2 = CO2 + H2O + N2 =>
4 C13H13N3 + 65 O2 = 52 CO2 + 26 H2O + 6 N2
HNO3 + Ra = Ra(NO3)2 + NH4NO3 + H2O =>
10 HNO3 + 4 Ra = 4 Ra(NO3)2 + NH4NO3 + 3 H2O
KCN + O2 = KCNO =>
2 KCN + O2 = 2 KCNO
NeO + H2 = Ne(OH) =>
2 NeO + H2 = 2 Ne(OH)
KBr + H2O2 + H2SO4 = K2SO4 + Br2 + H2O =>
2 KBr + H2O2 + H2SO4 = K2SO4 + Br2 + 2 H2O
KMnO4 + NH4 = MnO2 + N2 + KOH + H2O =>
8 KMnO4 + 6 NH4 = 8 MnO2 + 3 N2 + 8 KOH + 8 H2O
K2CrO4 + Cu2SO4 = K2SO4 + Cu2CrO4 =>
K2CrO4 + Cu2SO4 = K2SO4 + Cu2CrO4
Cu + HNO5 = Cu(NO5)2 + NO + H2O =>
7 Cu + 16 HNO5 = 7 Cu(NO5)2 + 2 NO + 8 H2O
SO4 + Ca(OH)2 = CaSO4 + OH =>
SO4 + Ca(OH)2 = CaSO4 + 2 OH
Fe2O3 + MgAl = Fe + MgO + Al2O3 =>
5 Fe2O3 + 6 MgAl = 10 Fe + 6 MgO + 3 Al2O3
BaCl + NaPO34 = BaClNaPO34 =>
BaCl + NaPO34 = BaClNaPO34
Na2PbO3 + HCl = Na2[PbCl6] + H2O =>
Na2PbO3 + 6 HCl = Na2[PbCl6] + 3 H2O
CuOH + HBO2 = CuBO2 + H2O =>
CuOH + HBO2 = CuBO2 + H2O
P + LiOH + H2O = PH3 + LiH2PO2 =>
4 P + 3 LiOH + 3 H2O = PH3 + 3 LiH2PO2
KClO7 = KCl + O =>
KClO7 = KCl + 7 O
Po + He = PoHe =>
Po + He = PoHe
CaCl2 + KOH = Ca(OH)2 + KCl = =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
AgNO3 + Ca(NO3)2 = Ag(NO3)2 + CaNO3 =>
AgNO3 + Ca(NO3)2 = Ag(NO3)2 + CaNO3
NH3(g) = N2(g) + H2(g) =>
2 NH3(g) = N2(g) + 3 H2(g)
Li2CO3 + Co3O4 + O2 = LiCoO2 + CO2 =>
6 Li2CO3 + 4 Co3O4 + O2 = 12 LiCoO2 + 6 CO2
FeSO4 + Na3Fe(CN)6 = NaFe(Fe(CN)6) + Na2SO4 =>
FeSO4 + Na3Fe(CN)6 = NaFe(Fe(CN)6) + Na2SO4
Sb + H2SO4 = Sb(SO4)3 + H2O + SO2 =>
Sb + 6 H2SO4 = Sb(SO4)3 + 6 H2O + 3 SO2
Al2S3 + HNO3 = S + Al(NO3)3 + H2O + N2O =>
4 Al2S3 + 30 HNO3 = 12 S + 8 Al(NO3)3 + 15 H2O + 3 N2O
Cr(NO3)3 = Cr2O3 + NO2 + O2 =>
4 Cr(NO3)3 = 2 Cr2O3 + 12 NO2 + 3 O2
Na2Cr2O7(s) + HCl(g) = CrO2Cl2(g) + NaCl(s) + H2O(l) =>
Na2Cr2O7(s) + 6 HCl(g) = 2 CrO2Cl2(g) + 2 NaCl(s) + 3 H2O(l)
Al(OH)3 + HNO3 = HAlO3 + N(OH)3 =>
Al(OH)3 + HNO3 = HAlO3 + N(OH)3
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Al + CuCl3 = Cu + AlCl3 =>
Al + CuCl3 = Cu + AlCl3
HOCN + Fe = CO2 + NH3 + Fe3C + Fe4N =>
6 HOCN + 25 Fe = 3 CO2 + 2 NH3 + 3 Fe3C + 4 Fe4N
MgSO3 + HSO4 = MgSO4 + SO + H2O =>
5 MgSO3 + 2 HSO4 = 5 MgSO4 + 2 SO + H2O
Na + FeCl2 = Fe + Na2Cl =>
4 Na + FeCl2 = Fe + 2 Na2Cl
POH + N2O5 = P2O5 + H2O + N =>
10 POH + 4 N2O5 = 5 P2O5 + 5 H2O + 8 N
KOH + SO2 = KHSO3 =>
KOH + SO2 = KHSO3
Pb(NO3)2 + Zn2 = Pb + Zn(NO3)2 =>
2 Pb(NO3)2 + Zn2 = 2 Pb + 2 Zn(NO3)2
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
LiHCO3 + HClO = LiClO + H2O + CO2 =>
LiHCO3 + HClO = LiClO + H2O + CO2
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
Cl2 + SrI = SrCl2 + I2 =>
2 Cl2 + 2 SrI = 2 SrCl2 + I2
V(OH)5 + HCl = VCl5 + H2O =>
V(OH)5 + 5 HCl = VCl5 + 5 H2O
C6H5COOHPCl5 = C6H5COClHClPOCl3 =>
C6H5COOHPCl5 = C6H5COClHClPOCl3
SO3(g) + H2O(l) = H2SO4(g) =>
SO3(g) + H2O(l) = H2SO4(g)
H2SO4P2O5 = P2SO4H2O5 =>
H2SO4P2O5 = P2SO4H2O5
Al + Mn = AlMn =>
Al + Mn = AlMn
Ti2(SO4)3 + Fe2(SO4)3 + H2O = TiOSO4 + H2SO4 + FeSO4 =>
Ti2(SO4)3 + Fe2(SO4)3 + 2 H2O = 2 TiOSO4 + 2 H2SO4 + 2 FeSO4
CH2O + CuSO4 + NaOH = CHOO + Cu2O + Na2SO4 + H2O =>
2 CH2O + 6 CuSO4 + 12 NaOH = 2 CHOO + 3 Cu2O + 6 Na2SO4 + 7 H2O
CaO2 = Ca(O2) =>
CaO2 = Ca(O2)
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