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Pb(NO3)2 + Na2SO3 = 2 Na(NO3) + PbSO3
KOH + K2SO3 + KMnO4 = K2MnO4 + K2SO4 + H2O =>
2 KOH + K2SO3 + 2 KMnO4 = 2 K2MnO4 + K2SO4 + H2O
CdCl2 + Zn = ZnCl2 + Cd =>
CdCl2 + Zn = ZnCl2 + Cd
Na2 + SiO2 = Na2SiO2 =>
Na2 + SiO2 = Na2SiO2
Sc(OH)3 = Sc + OH =>
Sc(OH)3 = Sc + 3 OH
Al(NO3)3 + (NH4)2S = Al2S3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2S = Al2S3 + 6 NH4NO3
CaH2PO42 + OC = Ca3(PO4)2 + OCO + P + H2O =>
3 CaH2PO42 + 115 OC = Ca3(PO4)2 + 115 OCO + P + 3 H2O
NH4ClO4 + Al = NO + Al2O3 + H2O + AlCl =>
3 NH4ClO4 + 5 Al = 3 NO + Al2O3 + 6 H2O + 3 AlCl
H{2}SO{4} + KCl = K{2}SO{4} + HCl =>
H{2}SO{4} + KCl = K{2}SO{4} + HCl
Ba(ClO3)2 + Br2 = BaBr2 + (ClO3) =>
Ba(ClO3)2 + Br2 = BaBr2 + 2(ClO3)
Fe + Cl = Fe3Cl =>
3 Fe + Cl = Fe3Cl
C8H8O2 + NaHCO3 = C8H7O2 + NaH2O3C =>
C8H8O2 + NaHCO3 = C8H7O2 + NaH2O3C
BeCl2 + NH4OH = NH4Cl2 + BeOH =>
BeCl2 + NH4OH = NH4Cl2 + BeOH
NaCl(s) + H2O(g) + SO2 + O2(g) = Na2SO4(s) + HCl =>
4 NaCl(s) + 2 H2O(g) + 2 SO2 + O2(g) = 2 Na2SO4(s) + 4 HCl
Hg2(NO3)2(aq) + HCl(aq) = Hg2Cl2(s) + HNO3(aq) =>
Hg2(NO3)2(aq) + 2 HCl(aq) = Hg2Cl2(s) + 2 HNO3(aq)
H2 + Br = HBr =>
H2 + 2 Br = 2 HBr
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
C6H5CH2Br + H2O = C6H5CH2OH + HBr =>
C6H5CH2Br + H2O = C6H5CH2OH + HBr
Mg + CaO = Ca + Mg2O2 =>
2 Mg + 2 CaO = 2 Ca + Mg2O2
NaOH + H2C2O4*H2O = Na2C2O4 + H2O =>
2 NaOH + H2C2O4*H2O = Na2C2O4 + 3 H2O
K2O + Na2O + SIO2 = Na2K2SIO4 =>
K2O + Na2O + SIO2 = Na2K2SIO4
Pt3YbEr2 = Pt3 + Yb1 + Er2 =>
Pt3YbEr2 = Pt3 + Yb1 + Er2
KMnO4 + KI + HCl = MnCl2 + I2 + KCl + H2O =>
2 KMnO4 + 10 KI + 16 HCl = 2 MnCl2 + 5 I2 + 12 KCl + 8 H2O
As + Cl2 = AsCl =>
2 As + Cl2 = 2 AsCl
Na + HF = NaF + HNa =>
2 Na + HF = NaF + HNa
NH3 + Ca(ClO)2 = N2 + H2O + CaCl2 =>
4 NH3 + 3 Ca(ClO)2 = 2 N2 + 6 H2O + 3 CaCl2
C6H6N2O2 + NO2 + C10H15N = C16H18N4O2 + H2O =>
2 C6H6N2O2 + 14 NO2 + 10 C10H15N = 7 C16H18N4O2 + 18 H2O
C2H3COONa + NaOH = C2H4 + Na2CO3 =>
C2H3COONa + NaOH = C2H4 + Na2CO3
RbF(s) = Rb(s) + F2(g) =>
2 RbF(s) = 2 Rb(s) + F2(g)
HCN + NH4 = NCN4 + H =>
HCN + 4 NH4 = NCN4 + 17 H
FeCl3 + HCl = HFeCl4 =>
FeCl3 + HCl = HFeCl4
C6H6COONa + NaOH = C6H6 + Na2CO3 + H =>
C6H6COONa + NaOH = C6H6 + Na2CO3 + H
H{2+}Co{3+} = H{2 = }O + Co{2+} =>
H{2+}Co{3+} = H{2
Al + NaNO3 + KOH + H2O = NH3 + NaAl(OH)4 + KAl(OH)4 =>
8 Al + 3 NaNO3 + 5 KOH + 18 H2O = 3 NH3 + 3 NaAl(OH)4 + 5 KAl(OH)4
K2HPO4 = K{+} + HPO4{2-} =>
K2HPO4 = 2 K{+} + HPO4{2-}
Cr2O3 + aluminium = aluminiumoxide + chromium =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr
As + O = As2O3 =>
2 As + 3 O = As2O3
Au + Br = AuBr3 =>
Au + 3 Br = AuBr3
KF = K + F2 =>
2 KF = 2 K + F2
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
P2O5 + Ca(OH)2 = CaHPO4 + H2O =>
P2O5 + 2 Ca(OH)2 = 2 CaHPO4 + H2O
Sr + N = SrN =>
Sr + N = SrN
K[Al(OH)4] + HCl = KCl + H[Al(OH)4] =>
K[Al(OH)4] + HCl = KCl + H[Al(OH)4]
H2O2 + NaNO2 = NO3 + H2O + Na =>
H2O2 + NaNO2 = NO3 + H2O + Na
Na2SO3 + HClO4 = NaClO4 + SO2 + H2O =>
Na2SO3 + 2 HClO4 = 2 NaClO4 + SO2 + H2O
Na2S + HNO3 = Na2SO4 + NO + H2O =>
3 Na2S + 8 HNO3 = 3 Na2SO4 + 8 NO + 4 H2O
NH4Cl + KNO2 = KCl + NH4NO2 =>
NH4Cl + KNO2 = KCl + NH4NO2
NaOH + AgNo3 = Ag2O + NaNo3 + H2O =>
2 NaOH + 2 AgNo3 = Ag2O + 2 NaNo3 + H2O
Al2(SO4)3 + NH4OH = Al(OH)3 + SO4(NH4)2 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(OH)3 + 3 SO4(NH4)2
Na2SO4 + AlBr3 = Al2(SO4)3 + NaBr =>
3 Na2SO4 + 2 AlBr3 = Al2(SO4)3 + 6 NaBr
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