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7 C8H8 + 20 H2SO4 = 8 C7H6O2 + 20 SO2 + 24 H2O
NaIO2 = NaI + O2 =>
NaIO2 = NaI + O2
KMnO4 + C6H6 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
6 KMnO4 + C6H6 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 6 CO2 + 12 H2O
Co + Mn + Al = Co200Mn120Al80 =>
200 Co + 120 Mn + 80 Al = Co200Mn120Al80
Ca3(PO4)2 + H2CO3 = CaCO3 + H3PO4 =>
Ca3(PO4)2 + 3 H2CO3 = 3 CaCO3 + 2 H3PO4
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Fe{+3} + Sn{+2}{+} = Fe{+2}{+} + Sn{+4} =>
2 Fe{+3} + Sn{+2}{+} = 2 Fe{+2}{+} + Sn{+4}
C3H6O2 + NaOH = C3H5O2 + Na + H2O =>
C3H6O2 + NaOH = C3H5O2 + Na + H2O
K2S + HI = K2I2 + H2S =>
K2S + 2 HI = K2I2 + H2S
CuSO4 + KON = Cu(ON)2 + K2SO4 =>
CuSO4 + 2 KON = Cu(ON)2 + K2SO4
NiCl2 + NaHCO3 = NiCO3 + NaHCl2 =>
NiCl2 + NaHCO3 = NiCO3 + NaHCl2
Fe2O3 + K2CO3 = KFeO2 + CO2 =>
Fe2O3 + K2CO3 = 2 KFeO2 + CO2
Ba(OH)2(aq) + H3PO4(aq) = Ba3(PO4)2(s) + H2O(aq) =>
3 Ba(OH)2(aq) + 2 H3PO4(aq) = Ba3(PO4)2(s) + 6 H2O(aq)
ZnS + K2SO4 = ZnSO4 + K2S =>
ZnS + K2SO4 = ZnSO4 + K2S
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq) =>
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq)
Ba(OH)2 + HOBr = H2O + Ba(OBr)2 =>
Ba(OH)2 + 2 HOBr = 2 H2O + Ba(OBr)2
(C6H12O5) + O2 = CO2 + H2O =>
2(C6H12O5) + 13 O2 = 12 CO2 + 12 H2O
K2C2O4*H2O + H2SO4 + H2O = H2C2O4*2H2O + K2SO4 =>
K2C2O4*H2O + H2SO4 + H2O = H2C2O4*2H2O + K2SO4
LiCl + NaOH = LiOH + NaCl =>
LiCl + NaOH = LiOH + NaCl
C8H17NH2 + O2 = CO2 + H2O + NO2 =>
4 C8H17NH2 + 55 O2 = 32 CO2 + 38 H2O + 4 NO2
NaAlSi3O8 = Na2O + Al2O3 + SiO2 =>
2 NaAlSi3O8 = Na2O + Al2O3 + 6 SiO2
S{2-} + H2O2 = SO3{2-} + H2O =>
S{2-} + 3 H2O2 = SO3{2-} + 3 H2O
MnO4{-} + Cr{2+} + H{+} = Mn{2+} + Cr{3+} + H2O =>
MnO4{-} + 5 Cr{2+} + 8 H{+} = Mn{2+} + 5 Cr{3+} + 4 H2O
Fe3Br3 + Cl2 = FeCl3 + Br2 =>
2 Fe3Br3 + 9 Cl2 = 6 FeCl3 + 3 Br2
C3H4 + HCl = C3H6Cl2 =>
C3H4 + 2 HCl = C3H6Cl2
N2H4*HNO3*HN3 = N2 + H2O =>
N2H4*HNO3*HN3 = 3 N2 + 3 H2O
C5H8 + Cu(NH3)2Cl = C5H7Cu + NH4Cl + NH3 =>
C5H8 + Cu(NH3)2Cl = C5H7Cu + NH4Cl + NH3
CaS + K3P = Ca3P2 + K2S =>
3 CaS + 2 K3P = Ca3P2 + 3 K2S
CuCl2 + H2SO4 = CuSO4 + H2Cl2 =>
CuCl2 + H2SO4 = CuSO4 + H2Cl2
C5H8 + Cu(NH3)2Cl = C5H7Cu + NH4Cl + NH3 =>
C5H8 + Cu(NH3)2Cl = C5H7Cu + NH4Cl + NH3
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
Cu(NO3)2*3H2O + C6H8O7 = CuO + CO2 + H2O + N2 =>
9 Cu(NO3)2*3H2O + 5 C6H8O7 = 9 CuO + 30 CO2 + 47 H2O + 9 N2
PbCr04 + HCl + FeSO4 = PbCl2 + Cr2(S04)3 + FeCl3 + H2O + Fe(SO4)3 =>
3 PbCr04 + 576 HCl + 249 FeSO4 = 3 PbCl2 + 6 Cr2(S04)3 + 190 FeCl3 + 288 H2O + 59 Fe(SO4)3
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
CoBr2 + Fe = FeBr3 + Co =>
3 CoBr2 + 2 Fe = 2 FeBr3 + 3 Co
NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O =>
2 NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O
FeBr2(aq) + (NH4)2CO3(aq) = FeCO3(s) + NH4Br(aq) =>
FeBr2(aq) + (NH4)2CO3(aq) = FeCO3(s) + 2 NH4Br(aq)
C5H8 + Cu(NH3)2Cl = C5H7Cu + NH4Cl + NH3 =>
C5H8 + Cu(NH3)2Cl = C5H7Cu + NH4Cl + NH3
C3H7NO3 + C9H11NO2 = C12H18N2O5 =>
C3H7NO3 + C9H11NO2 = C12H18N2O5
Np + P4 = Np3P5 =>
12 Np + 5 P4 = 4 Np3P5
Mn{2+} + O2{-2} = MnO2 =>
Mn{2+} + O2{-2} = MnO2
NaI(aq) + NiCl2(aq) = NaCl + NiI2 =>
2 NaI(aq) + NiCl2(aq) = 2 NaCl + NiI2
P2O3 + H2O = H3PO4 + H2 =>
P2O3 + 5 H2O = 2 H3PO4 + 2 H2
KHPC20H14O4NaOH = NaOHC20H14O4KHP =>
KHPC20H14O4NaOH = NaOHC20H14O4KHP
Pb(OH)2 + H2PO4 = PbPO4 + H2O =>
Pb(OH)2 + H2PO4 = PbPO4 + 2 H2O
CaCl2 + (NH4)2S = CaS + Cl2(NH4)2 =>
CaCl2 + (NH4)2S = CaS + Cl2(NH4)2
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