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Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
NiS + HNO3 = Ni(NO3)2 + NO + S + H2O =>
3 NiS + 8 HNO3 = 3 Ni(NO3)2 + 2 NO + 3 S + 4 H2O
H(C2H3O2) + NH4OH = H2O + NH4(C2H3O2) =>
H(C2H3O2) + NH4OH = H2O + NH4(C2H3O2)
Ag2O + HNO3 = AgNO3 + H2O =>
Ag2O + 2 HNO3 = 2 AgNO3 + H2O
Na2CrO7 + H2O + S = SO2 + NaOH + Cr203 =>
203 Na2CrO7 + 203 H2O + 609 S = 609 SO2 + 406 NaOH + Cr203
KHCO3 + Ba(OH)2 = BaCO3 + H2O + KOH =>
KHCO3 + Ba(OH)2 = BaCO3 + H2O + KOH
H2O + CO = CO2 + H =>
H2O + CO = CO2 + 2 H
Fe2(SO4)3 + K4Fe(CN)6 = KFe[Fe(CN)6] + K2SO4 =>
Fe2(SO4)3 + 2 K4Fe(CN)6 = 2 KFe[Fe(CN)6] + 3 K2SO4
K2CO3 + C17H35COOH = C17H35COOK + H2O + CO2 =>
K2CO3 + 2 C17H35COOH = 2 C17H35COOK + H2O + CO2
C3H7CHOH(C2H5)CH2OH + O2 = CO2 + H2O =>
4 C3H7CHOH(C2H5)CH2OH + 41 O2 = 28 CO2 + 34 H2O
K4Fe(CN)6 + KMnO4 + H2OSO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
18 K4Fe(CN)6 + 100 KMnO4 + 299 H2OSO4 = 172 KHSO4 + 9 Fe2(SO4)3 + 100 MnSO4 + 108 HNO3 + 108 CO2 + 159 H2O
Al + NH3 = AlH3 + N =>
Al + NH3 = AlH3 + N
CuSO4 + NaOH + HCOH = HCOOH + Cu2O + Na2SO4 + H2O =>
2 CuSO4 + 4 NaOH + HCOH = HCOOH + Cu2O + 2 Na2SO4 + 2 H2O
H3AsO3 + NaOH = NaAsO2 + H2O =>
H3AsO3 + NaOH = NaAsO2 + 2 H2O
NaClO + As + NaOH = Na3AsO4 + NaCl + H2O =>
5 NaClO + 2 As + 6 NaOH = 2 Na3AsO4 + 5 NaCl + 3 H2O
Na3[Cr(OH)6] + PbO2 + NaOH = Na2CrO4 + NaPbO2 + H2O =>
Na3[Cr(OH)6] + 3 PbO2 + 2 NaOH = Na2CrO4 + 3 NaPbO2 + 4 H2O
Ge + HNO3 + HCl = H2[GeCl6] + NO + H2O =>
3 Ge + 4 HNO3 + 18 HCl = 3 H2[GeCl6] + 4 NO + 8 H2O
Sn + NaOH2 = Na2SnO2 + H2 =>
Sn + 2 NaOH2 = Na2SnO2 + 2 H2
NaHCO3 + KCl + MgCO3(H2O)3 + H2O = KHCO3MgCO3(H2O)4 + NaCl =>
NaHCO3 + KCl + MgCO3(H2O)3 + H2O = KHCO3MgCO3(H2O)4 + NaCl
NaCIO + H2O = NaOH + HCIO =>
NaCIO + H2O = NaOH + HCIO
Si + HNO3 + HF = H2[SiF6] + NO + H2O =>
3 Si + 4 HNO3 + 18 HF = 3 H2[SiF6] + 4 NO + 8 H2O
C2H6O + MnO4{-} + H3O{+} = Mn{2+} + C2H4O + H2O =>
5 C2H6O + 2 MnO4{-} + 6 H3O{+} = 2 Mn{2+} + 5 C2H4O + 14 H2O
TiO2 + HCl = TiCl4 + H2O =>
TiO2 + 4 HCl = TiCl4 + 2 H2O
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
Si(s) + NaOH(aq) + H2O(l) = Na2SiO3(s) + H2(g) =>
Si(s) + 2 NaOH(aq) + H2O(l) = Na2SiO3(s) + 2 H2(g)
O2F2(g) = O2(g) + F2(g) =>
O2F2(g) = O2(g) + F2(g)
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
H4As2O5 + Pb(OH)2 = Pb4(As2O5)2 + H2O =>
2 H4As2O5 + 4 Pb(OH)2 = Pb4(As2O5)2 + 8 H2O
Al(NO3)3 + (NH4)2SO4 = Al2(SO4)3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2SO4 = Al2(SO4)3 + 6 NH4NO3
H2O + Pb = PbO + H2 =>
H2O + Pb = PbO + H2
C2H3O2 + H2O = CH3COOH + OH =>
C2H3O2 + H2O = CH3COOH + OH
Fe3[Fe]2 + Cl2 = FeCl3 =>
2 Fe3[Fe]2 + 15 Cl2 = 10 FeCl3
VO + F2 = VF2 + O2 =>
2 VO + 2 F2 = 2 VF2 + O2
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
Pb(CN)2 = Pb + CN =>
Pb(CN)2 = Pb + 2 CN
Na2CO3 + CuO + Sb2O5 = CuCO3 + NaSbO3 =>
Na2CO3 + CuO + Sb2O5 = CuCO3 + 2 NaSbO3
Pb(NO3)2 + NH4Cl = N(NO3)2 + PbH4Cl =>
Pb(NO3)2 + NH4Cl = N(NO3)2 + PbH4Cl
MgSO4 + H2SO4 = MgH2(SO4)2 =>
MgSO4 + H2SO4 = MgH2(SO4)2
C2H5OH + CH2O2 = C3H6O2 + H2O =>
C2H5OH + CH2O2 = C3H6O2 + H2O
C3H8O + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O + 2 K2Cr2O7 + 8 H2SO4 = 3 C3H6O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
NaSH = HS + Na =>
NaSH = HS + Na
N4 + Pb3 = N2Pb3 =>
N4 + 2 Pb3 = 2 N2Pb3
FeSO4 + K3PO4 = K3 + SO4 + FePO4 =>
FeSO4 + K3PO4 = K3 + SO4 + FePO4
As2S3 + NO3{-} + H2O = AsO4{3-} + S + NO + H{+} =>
3 As2S3 + 10 NO3{-} + 4 H2O = 6 AsO4{3-} + 9 S + 10 NO + 8 H{+}
SO2{-2} + OH = SO3{-2} + H2O =>
SO2{-2} + 2 OH = SO3{-2} + H2O
C6H6 + NH4 = C6H5NH2 + H2 =>
2 C6H6 + 2 NH4 = 2 C6H5NH2 + 3 H2
Ni2S3 + HCl = H2S + NiCl3 =>
Ni2S3 + 6 HCl = 3 H2S + 2 NiCl3
CH3COOH + (CH3)3N = CH3COO + H(CH3)3N =>
CH3COOH + (CH3)3N = CH3COO + H(CH3)3N
NH4NO3 + H2SO4 = (NH4)2SO4 + HNO3 =>
2 NH4NO3 + H2SO4 = (NH4)2SO4 + 2 HNO3
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
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