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MnO2 + Na2SO3 + H2SO4 = Na2SO4 + MnSO4 + H2O
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
HF + S = H2S + F2 =>
2 HF + S = H2S + F2
NH4SO4 + PbNO3 = NH4NO3 + PbSO4 =>
NH4SO4 + PbNO3 = NH4NO3 + PbSO4
BaCO3 + H3O{+} = Ba{2+} + HCO3{-} + H2O =>
BaCO3 + H3O{+} = Ba{2+} + HCO3{-} + H2O
MgCl2Na(OH) = Mg(OH)Cl2Na =>
MgCl2Na(OH) = Mg(OH)Cl2Na
Cr2(SO4)3 + H2O2 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 3 Na2SO4 + 8 H2O
K2HPO4KOH = K3PO4H2O =>
K2HPO4KOH = K3PO4H2O
Sn + H2SO4 = H2SnO3 + SO2 + H2O =>
Sn + 2 H2SO4 = H2SnO3 + 2 SO2 + H2O
AlCl3 + NH4(OH) = NH4(Cl) + Al(OH)3 =>
AlCl3 + 3 NH4(OH) = 3 NH4(Cl) + Al(OH)3
Li + H2O = LiOH + H3 =>
3 Li + 3 H2O = 3 LiOH + H3
LiH + SiO2 + H2O = LiSiO3 + H2 =>
2 LiH + 2 SiO2 + 2 H2O = 2 LiSiO3 + 3 H2
MgO + K2O = MgO2 + K =>
MgO + K2O = MgO2 + 2 K
P + ZnCl2 = PCl3 + Zn =>
2 P + 3 ZnCl2 = 2 PCl3 + 3 Zn
Br2 + NH3 = NH4Br + N =>
3 Br2 + 8 NH3 = 6 NH4Br + 2 N
K2SO4 + LiCl = Li2SO4 + KCl =>
K2SO4 + 2 LiCl = Li2SO4 + 2 KCl
KMnO4 + FeSO4 + KOH = Fe2(SO4)3 + K2MnO4 + Fe(OH)3 =>
3 KMnO4 + 3 FeSO4 + 3 KOH = Fe2(SO4)3 + 3 K2MnO4 + Fe(OH)3
ZnSO4 + CuPO4 = ZnPO4 + CuSO4 =>
ZnSO4 + CuPO4 = ZnPO4 + CuSO4
Pb(NO3)2 + AgNO3 = Pb(NO3) + Ag(NO3)2 =>
Pb(NO3)2 + AgNO3 = Pb(NO3) + Ag(NO3)2
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
C6H4CH3NO2 + KMnO4 + H2SO4 = C6H4COOHNO2 + MnSO4 + K2SO4 + H2O =>
5 C6H4CH3NO2 + 6 KMnO4 + 9 H2SO4 = 5 C6H4COOHNO2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
FeCl3 + NH4SCN + H3PO4 = H3[Fe(PO4)2] + NH4Cl + HSCN =>
FeCl3 + 3 NH4SCN + 2 H3PO4 = H3[Fe(PO4)2] + 3 NH4Cl + 3 HSCN
CuSO4 + NH4OH = Cu2(OH)2SO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH4OH = Cu2(OH)2SO4 + (NH4)2SO4
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
C9H11NO2 + CH3OH + SOCl2 = C10H14ClNO2 + SO2 + HCl =>
C9H11NO2 + CH3OH + SOCl2 = C10H14ClNO2 + SO2 + HCl
(CH3COO)2Ca + H2O = CH3COOH + OH + Ca =>
(CH3COO)2Ca + 2 H2O = 2 CH3COOH + 2 OH + Ca
CaC2 + Ba(OH)2 = BaC2 + Ca(OH)2 =>
CaC2 + Ba(OH)2 = BaC2 + Ca(OH)2
Zn + HCl(c) = ZnCl + H =>
Zn + HCl(c) = ZnCl + H
FeCl2 + K3Fe(CN)6 = Fe3[Fe(CN)6]2 + KCl =>
3 FeCl2 + 2 K3Fe(CN)6 = Fe3[Fe(CN)6]2 + 6 KCl
CH3COOH + NaHCO3 = H2O + CO2 + CH3COONa =>
CH3COOH + NaHCO3 = H2O + CO2 + CH3COONa
H2O + Br{-} + Al{3+} = Al + BrO3{3+} + H{+} =>
9 H2O + 3 Br{-} + 10 Al{3+} = 10 Al + 3 BrO3{3+} + 18 H{+}
Ca(OH)2 + Na(NO3) = Ca(NO3)2 + Na(OH) =>
Ca(OH)2 + 2 Na(NO3) = Ca(NO3)2 + 2 Na(OH)
CUSO4 + Na = CU + Na2SO4 =>
CUSO4 + 2 Na = CU + Na2SO4
MgCr2O7 + H3PO4 = Mg3(PO4)2 + H2Cr2O7 =>
3 MgCr2O7 + 2 H3PO4 = Mg3(PO4)2 + 3 H2Cr2O7
Ag3Sb + AgNO3 + H2O = Ag + SbO4 + HNO3 =>
Ag3Sb + 8 AgNO3 + 4 H2O = 11 Ag + SbO4 + 8 HNO3
CH4 + Mo8O23 = Mo4O11 + H2O + CO2 =>
CH4 + 4 Mo8O23 = 8 Mo4O11 + 2 H2O + CO2
NaCO3 + BaCl = NaCl + CO3Ba =>
NaCO3 + BaCl = NaCl + CO3Ba
Zn = Zn5 =>
5 Zn = Zn5
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
Cu(NO3) = Cu + NO2 + O2 =>
2 Cu(NO3) = 2 Cu + 2 NO2 + O2
Cr + Al2(SO4)3 = Al + CrSO4 =>
3 Cr + Al2(SO4)3 = 2 Al + 3 CrSO4
NHC3H4S(l) + O2(g) = CO2(g) + H20(g) + SNO(g) =>
4 NHC3H4S(l) + 14 O2(g) = 12 CO2(g) + H20(g) + 4 SNO(g)
KCrO2 + Cl2 + KOH = H2O + KCl + K2CrO4 =>
2 KCrO2 + 3 Cl2 + 8 KOH = 4 H2O + 6 KCl + 2 K2CrO4
K(s) + NaBr(aq) = KBr + Na =>
K(s) + NaBr(aq) = KBr + Na
Na2CO3 + H2O = NaOH + CO2 =>
Na2CO3 + H2O = 2 NaOH + CO2
CO + ClF3 = COF2 + Cl =>
3 CO + 2 ClF3 = 3 COF2 + 2 Cl
Pb2O3 + H2SO4 = Pb2(SO4)3 + H2O =>
Pb2O3 + 3 H2SO4 = Pb2(SO4)3 + 3 H2O
RbOH + Zn(OH)2 = Rb2ZnO2 + H2O =>
2 RbOH + Zn(OH)2 = Rb2ZnO2 + 2 H2O
NH3*H2O + H2SO4 = NH4HSO4 + H2O =>
NH3*H2O + H2SO4 = NH4HSO4 + H2O
CaF2 + H2SO4 = CaS + HF + O2 =>
CaF2 + H2SO4 = CaS + 2 HF + 2 O2
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