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KClO4 + 8 FeCl2 + 8 HCl = KCl + 8 FeCl3 + 4 H2O
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
HI + AgSO4 = AgI + HSO4 =>
HI + AgSO4 = AgI + HSO4
Al(NO3)3 + K3(Fe(CN)6) = Al(Fe(CN)6) + KNO3 =>
Al(NO3)3 + K3(Fe(CN)6) = Al(Fe(CN)6) + 3 KNO3
CH2OHCH2OH + KMnO4 + H2SO4 = CH2COOHCH2COOH + MnSO4 + K2SO4 + H2O =>
10 CH2OHCH2OH + 6 KMnO4 + 9 H2SO4 = 5 CH2COOHCH2COOH + 6 MnSO4 + 3 K2SO4 + 24 H2O
HF + Al = F3Al + H2 =>
6 HF + 2 Al = 2 F3Al + 3 H2
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
K2Cr2O7 + HCl = KCl + (CrCl3)3 + H2O + Cl2 =>
3 K2Cr2O7 + 42 HCl = 6 KCl + 2(CrCl3)3 + 21 H2O + 9 Cl2
(NH4)2SO4(aq) + Pb(NO3)2(aq) = NH4NO3(aq) + PbSO4(s) =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = 2 NH4NO3(aq) + PbSO4(s)
FeCO3 = CO2 + FeO =>
FeCO3 = CO2 + FeO
Fe + Pb(CN)2 = Pb + Fe(CN)3 =>
2 Fe + 3 Pb(CN)2 = 3 Pb + 2 Fe(CN)3
MoS3(s) + Cl2(g) = MoCl6(s) + S(s) =>
MoS3(s) + 3 Cl2(g) = MoCl6(s) + 3 S(s)
CH4(g) + NH3(g) + O2(l) = H2O(l) + HCN(g) =>
2 CH4(g) + 2 NH3(g) + 3 O2(l) = 6 H2O(l) + 2 HCN(g)
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
Mg + FeCl3 + H2O = FeO + MgCl + H2 =>
3 Mg + FeCl3 + H2O = FeO + 3 MgCl + H2
CuCl2 + I = CuI + Cl =>
CuCl2 + I = CuI + 2 Cl
I2 + AgNO3 = AgIO3 + AgI + NO =>
3 I2 + 6 AgNO3 = 4 AgIO3 + 2 AgI + 6 NO
P4 + KOH + H2O = PH3 + KH2PO2 =>
P4 + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
K2CrO4(aq) + NaI(aq) = Na2CrO4(aq) + KI(aq) =>
K2CrO4(aq) + 2 NaI(aq) = Na2CrO4(aq) + 2 KI(aq)
NaBr + AgNO3 + NH3 = Ag(NH3)2Br + NaNO3 =>
NaBr + AgNO3 + 2 NH3 = Ag(NH3)2Br + NaNO3
LiHCO3(s) + H2SO4(aq) = Li2SO4(aq) + H2O(l) + CO2(g) =>
2 LiHCO3(s) + H2SO4(aq) = Li2SO4(aq) + 2 H2O(l) + 2 CO2(g)
CUSO4*5H2O + NH3 = [CU(NH3)4]SO4*H2O + H2O =>
CUSO4*5H2O + 4 NH3 = [CU(NH3)4]SO4*H2O + 4 H2O
Ca3Al2Si3O12 + SiO2 = CaAl2Si2O8 + CaSiO3 =>
Ca3Al2Si3O12 + SiO2 = CaAl2Si2O8 + 2 CaSiO3
FeBr3HS = FeBr2HBrS =>
FeBr3HS = FeBr2HBrS
K2SO4 + NaCrO2 = KCrO2 + Na2SO4 =>
K2SO4 + 2 NaCrO2 = 2 KCrO2 + Na2SO4
MgCl2 + H2SO4 = HCl + (MgSO4)2 =>
2 MgCl2 + 2 H2SO4 = 4 HCl + (MgSO4)2
K2[PtCl4] + KOH + PPh3 + C2H5OH = Pt(PPh3)4 + KCl + CH3CHO + H2O =>
K2[PtCl4] + 2 KOH + 4 PPh3 + C2H5OH = Pt(PPh3)4 + 4 KCl + CH3CHO + 2 H2O
KI + H2O2 + HCl = KCl + IO + H2O =>
2 KI + 3 H2O2 + 2 HCl = 2 KCl + 2 IO + 4 H2O
Fe + O2 + H2 = Fe(OH)3 =>
2 Fe + 3 O2 + 3 H2 = 2 Fe(OH)3
(COOK)2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5(COOK)2 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 6 K2SO4 + 2 MnSO4 + 8 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
FeCl3 + CoCl2 + NaOH = CoFe2O4 + H2O + NaCl =>
2 FeCl3 + CoCl2 + 8 NaOH = CoFe2O4 + 4 H2O + 8 NaCl
Cr + HI = CrH + I =>
Cr + HI = CrH + I
Zn(aq) + AlBr(aq) = ZnBr(aq) + Al(s) =>
Zn(aq) + AlBr(aq) = ZnBr(aq) + Al(s)
C4H8(l) + O2(g) = CO2(g) + H2O(l) =>
C4H8(l) + 6 O2(g) = 4 CO2(g) + 4 H2O(l)
KMnO4 + Fe2SO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 Fe2SO4 + 16 H2SO4 = 5 Fe2(SO4)3 + 4 MnSO4 + 2 K2SO4 + 16 H2O
Ca(HCO3)2 = CaO + H2O + CO2 =>
Ca(HCO3)2 = CaO + H2O + 2 CO2
Pb(CH3COO)2 + Na2SO4 = PbSO4 + CH3COONa =>
Pb(CH3COO)2 + Na2SO4 = PbSO4 + 2 CH3COONa
NaHSO3 = Na2SO4 + SO2 + H2 =>
2 NaHSO3 = Na2SO4 + SO2 + H2
K3CrOH6 + H2O2 = K2CrO4 + KOH + H2O =>
2 K3CrOH6 + 13 H2O2 = 2 K2CrO4 + 2 KOH + 18 H2O
NaCl + KNO3 = KCl + Na(NO3) =>
NaCl + KNO3 = KCl + Na(NO3)
Fe(s) + O2(g) + H2O(l) = FeO(OH)3(s) =>
4 Fe(s) + 5 O2(g) + 6 H2O(l) = 4 FeO(OH)3(s)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Pb(CH3COO)2 + Na2SO4 = PbSO4 + Na2(CH3COO)2 =>
Pb(CH3COO)2 + Na2SO4 = PbSO4 + Na2(CH3COO)2
Mg + (ZnNO3)2 = Mg(NO3)2 + Zn =>
Mg + (ZnNO3)2 = Mg(NO3)2 + 2 Zn
Co + Br2 = Co2Br2 =>
2 Co + Br2 = Co2Br2
CuCl3 + Ca(OH)2 = Cu(OH)3 + CaCl2 =>
2 CuCl3 + 3 Ca(OH)2 = 2 Cu(OH)3 + 3 CaCl2
CH3COOH + C14H14N3NaO3S = C14H14N3NaO3S(CH3COO) + H =>
CH3COOH + C14H14N3NaO3S = C14H14N3NaO3S(CH3COO) + H
PhCH2ClMg + CH3CHO + H2O = PhCH2CH(OH)CH3 + Mg(OH)Cl =>
PhCH2ClMg + CH3CHO + H2O = PhCH2CH(OH)CH3 + Mg(OH)Cl
Ca(OH)2Fe = CaFe(OH)2 =>
Ca(OH)2Fe = CaFe(OH)2
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