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6 KMnO4 + 5 C6H12O6 + 9 H2SO4 = 5 C6H6O6 + 6 MnSO4 + 3 K2SO4 + 24 H2O
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(a) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(a) + 2 NaNO3(aq)
K2Cl + Zn(NO3)2 = ZnCl + KNO3 =>
K2Cl + Zn(NO3)2 = ZnCl + 2 KNO3
H5IO6 + HI = I2 + H2O =>
H5IO6 + 7 HI = 4 I2 + 6 H2O
Co(CH3COO)2 + K2S = CoS + KCH3COO =>
Co(CH3COO)2 + K2S = CoS + 2 KCH3COO
As4 + KClO3 + KOH = K3AsO4 + KCl + H2O =>
3 As4 + 10 KClO3 + 36 KOH = 12 K3AsO4 + 10 KCl + 18 H2O
Zn3N2 + Ca = Ca3N2 + Zn =>
Zn3N2 + 3 Ca = Ca3N2 + 3 Zn
Zn(s) + HNO3 = Zn(NO3)2 + H2 =>
Zn(s) + 2 HNO3 = Zn(NO3)2 + H2
Ca(OH)2 + Na2HPO4 = Ca3(PO4)2 + Na3PO4 + H2O =>
3 Ca(OH)2 + 6 Na2HPO4 = Ca3(PO4)2 + 4 Na3PO4 + 6 H2O
FeNCS + SnCl2 = FeCl2 + SnNCS =>
FeNCS + SnCl2 = FeCl2 + SnNCS
HNO4 + Na2CO3 = NaNO4 + H2O + CO2 =>
2 HNO4 + Na2CO3 = 2 NaNO4 + H2O + CO2
HCl + MgNO3 = MgCl + HNO3 =>
HCl + MgNO3 = MgCl + HNO3
CH2OH(CHOH)3CHO + Cu(OH)2 + NaOH = CH2OH(CHOH)4COONa + Cu2O + H2O =>
6 CH2OH(CHOH)3CHO + 10 Cu(OH)2 + 5 NaOH = 5 CH2OH(CHOH)4COONa + 5 Cu2O + 15 H2O
Cu(NO3)2 + CO2 = CCu + N2 + O2 =>
Cu(NO3)2 + CO2 = CCu + N2 + 4 O2
CH3CCH + HBr = CH3CHCHBr =>
CH3CCH + HBr = CH3CHCHBr
C3N3Cl2 + H2O = C3OHN3Cl + HCl =>
C3N3Cl2 + H2O = C3OHN3Cl + HCl
Ca + Fe(NO3)2 = CaNO3 + Fe2 =>
4 Ca + 2 Fe(NO3)2 = 4 CaNO3 + Fe2
CuH + H2SO4 = CuSO4 + SO2 + H2O =>
2 CuH + 5 H2SO4 = 2 CuSO4 + 3 SO2 + 6 H2O
ZnSO4 + C6H8O7 = Zn3(C6H5O7)2 + H2SO4 =>
3 ZnSO4 + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2SO4
F2 + V = VF5 =>
5 F2 + 2 V = 2 VF5
Cs + NiSO4 = Cs2SO4 + Ni =>
2 Cs + NiSO4 = Cs2SO4 + Ni
Cr + BrO3 = Cr2O7 + Br =>
6 Cr + 7 BrO3 = 3 Cr2O7 + 7 Br
C3H5(OH)3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2(SO4) + CO2 + H2O =>
3 C3H5(OH)3 + 7 K2Cr2O7 + 28 H2SO4 = 7 Cr2(SO4)3 + 7 K2(SO4) + 9 CO2 + 40 H2O
CH3CHOHCN + H2O + HCl = CH3CHOHCOOH + NH4Cl =>
CH3CHOHCN + 2 H2O + HCl = CH3CHOHCOOH + NH4Cl
Ti(OH)3 + HCl = TiCl3 + H2O =>
Ti(OH)3 + 3 HCl = TiCl3 + 3 H2O
Na + Po = Na2Po =>
2 Na + Po = Na2Po
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C3H6O3 + Na = C3H3O3Na3 + H2 =>
2 C3H6O3 + 6 Na = 2 C3H3O3Na3 + 3 H2
(NiSO4*7H2O) + NaOH = Ni(OH)2 + Na2SO4 + H2O =>
(NiSO4*7H2O) + 2 NaOH = Ni(OH)2 + Na2SO4 + 7 H2O
SnCl2 + NaBr = NaCl2 + SnBr =>
SnCl2 + NaBr = NaCl2 + SnBr
RbCl + CuBr2 = Rb2CuCl2Br2 =>
2 RbCl + CuBr2 = Rb2CuCl2Br2
Ca(OH)2 + Mg = Ca + Mg(OH)2 =>
Ca(OH)2 + Mg = Ca + Mg(OH)2
Na2CO3 + H2 = Na2HCO3 =>
2 Na2CO3 + H2 = 2 Na2HCO3
KNO3 + CHO = KCO + CO + H2O + N2 =>
2 KNO3 + 12 CHO = 2 KCO + 10 CO + 6 H2O + N2
Fe + Cl2 = FeCl2 = FeCl2 =>
Fe + Cl2 = FeCl2
Na + Sn = Na15Sn4 =>
15 Na + 4 Sn = Na15Sn4
Na2Cr2O7 + HNO3 + H2O2 = H3CrO8 + NaNO3 + H2O =>
Na2Cr2O7 + 2 HNO3 + 7 H2O2 = 2 H3CrO8 + 2 NaNO3 + 5 H2O
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
HOOCCOOH + NaHCO3 = CH3COONa + CO2 + H2O =>
4 HOOCCOOH + NaHCO3 = CH3COONa + 7 CO2 + 3 H2O
Al + (NH4)2S = Al2S3 + NH4 =>
2 Al + 3(NH4)2S = Al2S3 + 6 NH4
Al2S3 + CuCl2 = Cu2S2 + AlCl3 =>
2 Al2S3 + 6 CuCl2 = 3 Cu2S2 + 4 AlCl3
HCOOH + Cu(OH)2 = Cu2O + CO2 + H2O =>
HCOOH + 2 Cu(OH)2 = Cu2O + CO2 + 3 H2O
C + Na2SO4 = CO2 + Na2S =>
2 C + Na2SO4 = 2 CO2 + Na2S
H2SO4 + Pb(C2H3O2)2 = PbSO4 + (C2H4O2) =>
H2SO4 + Pb(C2H3O2)2 = PbSO4 + 2(C2H4O2)
NaHS + O2 = S + NaOH =>
2 NaHS + O2 = 2 S + 2 NaOH
SO2 + KMnO4 = MnSO4 + K2SO4 + SO4 =>
4 SO2 + 2 KMnO4 = 2 MnSO4 + K2SO4 + SO4
MgCl2 + LiF = MgF2 + LiCl =>
MgCl2 + 2 LiF = MgF2 + 2 LiCl
C5H10O2 + O2(g) = CO2(g) + H2O(g) =>
2 C5H10O2 + 13 O2(g) = 10 CO2(g) + 10 H2O(g)
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