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3 Sn + 4 H3PO4 = 6 H2 + Sn3(PO4)4
Ni + HBrO4 = Ni(BrO4)3 + H2 =>
2 Ni + 6 HBrO4 = 2 Ni(BrO4)3 + 3 H2
Zn(s) + Ni(C2H3O2)2(aq) = Zn(C2H3O2)2 + Ni =>
Zn(s) + Ni(C2H3O2)2(aq) = Zn(C2H3O2)2 + Ni
FeCl2 + Na3P = Fe3(P)2 + NaCl =>
3 FeCl2 + 2 Na3P = Fe3(P)2 + 6 NaCl
KCO + FeCl = FeCO + KCl =>
KCO + FeCl = FeCO + KCl
MnI2 + PbO2 + HNO3 = HMnO4 + Pb(IO)3 + Pb(NO3)2 + H2O =>
6 MnI2 + 29 PbO2 + 50 HNO3 = 6 HMnO4 + 4 Pb(IO)3 + 25 Pb(NO3)2 + 22 H2O
CH3COOCH3NaOH = CH3COONaCH3OH =>
CH3COOCH3NaOH = CH3COONaCH3OH
Pb(NO3)2 + KOH = PbK2 + NO3OH =>
Pb(NO3)2 + 2 KOH = PbK2 + 2 NO3OH
C2H6 + Cl2 = CCl2 + HCl =>
C2H6 + 5 Cl2 = 2 CCl2 + 6 HCl
Pb(NO3)2 + KOH = PbK2 + NO3OH =>
Pb(NO3)2 + 2 KOH = PbK2 + 2 NO3OH
Fe3O4 + H2O + O2 = FeO2H =>
4 Fe3O4 + 6 H2O + O2 = 12 FeO2H
C + Cl4 = CCl4 =>
C + Cl4 = CCl4
AlBr3 + NaBF4 = BBr3 + AlF3 + NaBr =>
4 AlBr3 + 3 NaBF4 = 3 BBr3 + 4 AlF3 + 3 NaBr
Zn + HBr2 = ZnBr2 + H2 =>
2 Zn + 2 HBr2 = 2 ZnBr2 + H2
HCO3H + Cl = COCl2 + H2O2 =>
HCO3H + 2 Cl = COCl2 + H2O2
NiH3 = Ni + H2 =>
2 NiH3 = 2 Ni + 3 H2
AgNO3(ac) + Fe(s) = Fe(NO3)2(ac) + Ag(s) =>
2 AgNO3(ac) + Fe(s) = Fe(NO3)2(ac) + 2 Ag(s)
KCO + FeCl = FeCO + KCl =>
KCO + FeCl = FeCO + KCl
ClO2F2 + HCl = HF + Cl2 + O2 =>
2 ClO2F2 + 4 HCl = 4 HF + 3 Cl2 + 2 O2
(NH4)2Cr2O7 = Cr(OH)3 + N2 + H2O =>
(NH4)2Cr2O7 = 2 Cr(OH)3 + N2 + H2O
Sn(NO3)2 + Ba = Ba(NO3)2 + Sn =>
Sn(NO3)2 + Ba = Ba(NO3)2 + Sn
H2O + Ag = AgOH + H2 =>
2 H2O + 2 Ag = 2 AgOH + H2
Sn + H3PO4 = H2 + Sn3(PO4)4 =>
3 Sn + 4 H3PO4 = 6 H2 + Sn3(PO4)4
Fe3PO4 + CaCl2 = Ca3(PO4)2 + FeCl =>
2 Fe3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 FeCl
FeCl2 + Na3P = Fe3(P)2 + NaCl =>
3 FeCl2 + 2 Na3P = Fe3(P)2 + 6 NaCl
CaCl2 + Br2 = CaBr2 + Cl2 =>
CaCl2 + Br2 = CaBr2 + Cl2
FeCl2 + Na3P = Fe3(P)2 + NaCl =>
3 FeCl2 + 2 Na3P = Fe3(P)2 + 6 NaCl
(CN)2(g) + H2O(l) = H2C2O4(aq) + NH3(aq) =>
(CN)2(g) + 4 H2O(l) = H2C2O4(aq) + 2 NH3(aq)
ZnBr2 + CoPO4 = CoBr3 + Zn3(PO4)2 =>
3 ZnBr2 + 2 CoPO4 = 2 CoBr3 + Zn3(PO4)2
C6H5ONa + H2O = C6H5OH + Na + OH =>
C6H5ONa + H2O = C6H5OH + Na + OH
C2H6 + Cl2 = CCl2 + HCl =>
C2H6 + 5 Cl2 = 2 CCl2 + 6 HCl
Li2ON2O5 = LiNO3 =>
Li2ON2O5 = 2 LiNO3
SrO + Fe2O3 = SrFe12O19 =>
SrO + 6 Fe2O3 = SrFe12O19
C + Cl4 = CCl4 =>
C + Cl4 = CCl4
C2H6 + Cl2 = CCl2 + HCl =>
C2H6 + 5 Cl2 = 2 CCl2 + 6 HCl
Fe3O4 + H2O + O2 = FeO2H =>
4 Fe3O4 + 6 H2O + O2 = 12 FeO2H
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NaF + Mg(OH)2 = MgF2 + NaOH =>
2 NaF + Mg(OH)2 = MgF2 + 2 NaOH
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Fe(s) + O2(g) = Fe3O4(s) = =>
3 Fe(s) + 2 O2(g) = Fe3O4(s)
Mo + CO2 = MoO3 + CO =>
Mo + 3 CO2 = MoO3 + 3 CO
K2Cr2O4 + HI + HClO4 = Cr(ClO)4 + KClO4 + I2 + H2O =>
K2Cr2O4 + 46 HI + 10 HClO4 = 2 Cr(ClO)4 + 2 KClO4 + 23 I2 + 28 H2O
C6H8O7 + NaOH = Na3C6H5O7 + H2O =>
C6H8O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
KCI + H2SO4 = HCI + KHSO4 =>
KCI + H2SO4 = HCI + KHSO4
Fe3O4 + H2O = Fe + OH =>
Fe3O4 + 4 H2O = 3 Fe + 8 OH
AgNO3 + HCl + Cu = CuCl2 + HNO3 + Ag =>
2 AgNO3 + 2 HCl + Cu = CuCl2 + 2 HNO3 + 2 Ag
Ni + FeO = Fe + NiO =>
Ni + FeO = Fe + NiO
KNO3 + CrSO4 + Na2CO3 = KNO2 + Na2CrO4 + Na2SO4 + CO2 =>
2 KNO3 + CrSO4 + 2 Na2CO3 = 2 KNO2 + Na2CrO4 + Na2SO4 + 2 CO2
CH2CHCH3 + HOCl = CH3CHOHCH2Cl =>
CH2CHCH3 + HOCl = CH3CHOHCH2Cl
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