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2 NO2 + Cl2 = 2 ClNO2
NH4OH + H4Fe(CN)6 = [NH4]4Fe(CN)6 + H2O =>
4 NH4OH + H4Fe(CN)6 = [NH4]4Fe(CN)6 + 4 H2O
C4H8NNaO2 + O2 = CO2 + H2O + NaOH + NO2 =>
4 C4H8NNaO2 + 25 O2 = 16 CO2 + 14 H2O + 4 NaOH + 4 NO2
SnO2 + H2O = H{+} + SnO3{-2} =>
SnO2 + H2O = 2 H{+} + SnO3{-2}
CaI2 + F = F2Ca + I =>
CaI2 + 2 F = F2Ca + 2 I
Ca(OH)2 + NaCl = CaCl2 + Na(OH) =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 Na(OH)
NH4MnO4 + K3PO4 = (NH4)3PO4 + KMnO4 =>
3 NH4MnO4 + K3PO4 = (NH4)3PO4 + 3 KMnO4
Na1 + O2 = Na2O1 =>
4 Na1 + O2 = 2 Na2O1
NH4NO3 + O3 = NO2 + H2O =>
NH4NO3 + O3 = 2 NO2 + 2 H2O
KCl + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O + Cl3 =>
15 KCl + 3 KMnO4 + 21 H2SO4 = 18 KHSO4 + 3 MnSO4 + 12 H2O + 5 Cl3
CuO + CH3COOCH3 = Cu + CO2 + H2O =>
7 CuO + CH3COOCH3 = 7 Cu + 3 CO2 + 3 H2O
C6H5CHO + NaHSO3 = C6H5COH2SO3Na =>
C6H5CHO + NaHSO3 = C6H5COH2SO3Na
CaCO3 + NO = NCO3 + CaO =>
CaCO3 + NO = NCO3 + CaO
Pb(NO3)2 + Zn = ZnPb + (NO3)2 =>
Pb(NO3)2 + Zn = ZnPb + (NO3)2
CsI + H2O + Fe2O3 = CsFeO2 + HI =>
2 CsI + H2O + Fe2O3 = 2 CsFeO2 + 2 HI
H9Cl + MnO11H11 = Mn9Cl11 + H2O =>
11 H9Cl + 9 MnO11H11 = Mn9Cl11 + 99 H2O
HOOCCOOH + C4H9OH = HOOCCOOC2H5 + H2O =>
2 HOOCCOOH + C4H9OH = 2 HOOCCOOC2H5 + H2O
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Zn(OH)2 + Na2(SO4) = ZnSO4 + NaOH =>
Zn(OH)2 + Na2(SO4) = ZnSO4 + 2 NaOH
Ni(NO3)2(aq) + Ag(s) = Ni(aq) + Ag(NO3)2(aq) =>
Ni(NO3)2(aq) + Ag(s) = Ni(aq) + Ag(NO3)2(aq)
C4H6O4Hg + Na2Cr2O7 = C4H6O4Na2 + HgCr2O7 =>
C4H6O4Hg + Na2Cr2O7 = C4H6O4Na2 + HgCr2O7
MnCl2 + NH4CO3 = Mn(CO3)2 + NH4Cl =>
MnCl2 + 2 NH4CO3 = Mn(CO3)2 + 2 NH4Cl
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Ca + PO = Ca4PO =>
4 Ca + PO = Ca4PO
Al + Br2 = Al2Br9 =>
4 Al + 9 Br2 = 2 Al2Br9
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Al + HC2H3O2 = AlH3 + C2H3O2 =>
Al + 3 HC2H3O2 = AlH3 + 3 C2H3O2
PbS + Fe3O4 = Fe + SO2 + Pb =>
2 PbS + Fe3O4 = 3 Fe + 2 SO2 + 2 Pb
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Ca4F + N = Ca4N + F =>
Ca4F + N = Ca4N + F
Br2 + HF = BrF + H =>
Br2 + 2 HF = 2 BrF + 2 H
KMnO4 + HCl + H3AsO3 = H3AsO4 + MnCl2 + KCl + H2O =>
2 KMnO4 + 6 HCl + 5 H3AsO3 = 5 H3AsO4 + 2 MnCl2 + 2 KCl + 3 H2O
ZnOHCl + H3PO4 = Zn3(PO4)2 + HCl + H2O =>
3 ZnOHCl + 2 H3PO4 = Zn3(PO4)2 + 3 HCl + 3 H2O
N2 + H2 + HF = NH4F =>
N2 + 3 H2 + 2 HF = 2 NH4F
H4As2O7 + Rb = RbH3As2O7 + H2 =>
2 H4As2O7 + 2 Rb = 2 RbH3As2O7 + H2
F2(g) + KBr(aq) = KF(aq) + Br2(l) =>
F2(g) + 2 KBr(aq) = 2 KF(aq) + Br2(l)
CuS(O*4) + Zn = Cu + ZnS(O*4) =>
CuS(O*4) + Zn = Cu + ZnS(O*4)
Ho2O3 + CH3COOH = Ho(CH3COO)3 + H2O =>
Ho2O3 + 6 CH3COOH = 2 Ho(CH3COO)3 + 3 H2O
La(OH)3 + HCl = H2O + LaCl3 =>
La(OH)3 + 3 HCl = 3 H2O + LaCl3
CH2O + NaBH4 + H2O = CH3OH + NaOH + BH3 =>
CH2O + NaBH4 + H2O = CH3OH + NaOH + BH3
AgNO3 + K2CrO4 + NH3 = Ag(NH3) + KNO3 + CrO4 =>
2 AgNO3 + K2CrO4 + 2 NH3 = 2 Ag(NH3) + 2 KNO3 + CrO4
Cu + NH3 = [Cu(NH3)3]2 =>
2 Cu + 6 NH3 = [Cu(NH3)3]2
NO3 + H2O = O2 + HNO3 =>
4 NO3 + 2 H2O = O2 + 4 HNO3
HC = CCH + H2 =>
4 HC = 2 CCH + H2
K6V10O28 + KMnO4 + H2O2 + HNO3 = K7MnV13O38*18H2O + O2 + KNO3 =>
13 K6V10O28 + 10 KMnO4 + 171 H2O2 + 18 HNO3 = 10 K7MnV13O38*18H2O + 93 O2 + 18 KNO3
NaOH + NiCl2 = Na + Cl + NiOH =>
NaOH + NiCl2 = Na + 2 Cl + NiOH
C60H41O3 + CH3OH = C60H45O3 + C3H8O3 =>
C60H41O3 + 3 CH3OH = C60H45O3 + C3H8O3
Br2 + HF = BrF + H2 =>
Br2 + 2 HF = 2 BrF + H2
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
F2 + ClO2 = OF2 + Cl2 =>
4 F2 + 2 ClO2 = 4 OF2 + Cl2
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