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4 KMnO4 + 11 H2SO4 + 10 NaNO2 = 10 HNO3 + 4 MnSO4 + 2 K2SO4 + 5 Na2SO4 + 6 H2O
ZnHCl + PbSO4 = ZnSO4 + PbHCl =>
ZnHCl + PbSO4 = ZnSO4 + PbHCl
CaBr2 + Na = NaBr + Ca =>
CaBr2 + 2 Na = 2 NaBr + Ca
CuSO4 + Fe2O3 = CuSO4O3 + Fe =>
CuSO4 + Fe2O3 = CuSO4O3 + 2 Fe
KBr(l) + Cl2(g) = KCl(l) + Br2(g) =>
2 KBr(l) + Cl2(g) = 2 KCl(l) + Br2(g)
MgSO4 + RbOH = RbSO4 + MgOH =>
MgSO4 + RbOH = RbSO4 + MgOH
CaO + ClNH4 = CaCl2 + O(NH4)2 =>
CaO + 2 ClNH4 = CaCl2 + O(NH4)2
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
CrCl3 + NaHCO3 + H2O = NaCl + Cr(OH)3 + H2CO3 =>
CrCl3 + 3 NaHCO3 + 3 H2O = 3 NaCl + Cr(OH)3 + 3 H2CO3
Cr(OH)2 + HCl = H2O + CrCl2 =>
Cr(OH)2 + 2 HCl = 2 H2O + CrCl2
Cr + (OH)3 + HCl = CrCl3 + H2O =>
Cr + (OH)3 + 3 HCl = CrCl3 + 3 H2O
Ce(NO3)3 + H2SO4 + PbO2 = Ce(SO4)2 + Pb(NO3)3 + H2O =>
Ce(NO3)3 + 2 H2SO4 + PbO2 = Ce(SO4)2 + Pb(NO3)3 + 2 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CH3COONa + CH3OH = CH3COOCH3 + NaOH =>
CH3COONa + CH3OH = CH3COOCH3 + NaOH
Cl2O4 + KMnO4 = Cl2O5 + MnO + K2O =>
5 Cl2O4 + 2 KMnO4 = 5 Cl2O5 + 2 MnO + K2O
KOH + H3(PO4) = K3PO4 + H2O =>
3 KOH + H3(PO4) = K3PO4 + 3 H2O
Fe + Fl = FeFl3 =>
Fe + 3 Fl = FeFl3
Al2O3 + HNO3 = Al2O3HNO3 =>
Al2O3 + HNO3 = Al2O3HNO3
C7H7Cl + Na = C14H14 + NaCl =>
2 C7H7Cl + 2 Na = C14H14 + 2 NaCl
C7H6O2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
C7H6O2 + 6 KMnO4 + 9 H2SO4 = 7 CO2 + 3 K2SO4 + 6 MnSO4 + 12 H2O
Al4C3 + O = AlO + CO2 =>
Al4C3 + 10 O = 4 AlO + 3 CO2
NO + CS2 = S8 + CO2 + N2 =>
8 NO + 4 CS2 = S8 + 4 CO2 + 4 N2
CuCl2(s) = Cu + Cl2 =>
CuCl2(s) = Cu + Cl2
NH2OH + I2 + NaOH = N2 + NaI + H2O =>
2 NH2OH + I2 + 2 NaOH = N2 + 2 NaI + 4 H2O
NiAl + O2 = AlO + NiO =>
NiAl + O2 = AlO + NiO
NH4CH3CO2 + AgNO3 = NH4NO3 + AgCH3CO2 =>
NH4CH3CO2 + AgNO3 = NH4NO3 + AgCH3CO2
Zn(NO3)2 + AgNO3 + CH3COOH = Zn095Ag05O + H2O + CO2 + N2 =>
190 Zn(NO3)2 + 10 AgNO3 + 292 CH3COOH = 2 Zn095Ag05O + 584 H2O + 584 CO2 + 195 N2
Na2[Sn(OH)4] = Sn + Na(Sn(OH)6) + NaOH =>
5 Na2[Sn(OH)4] = 3 Sn + 2 Na(Sn(OH)6) + 8 NaOH
KAlOH4 + O2 = KOH + Al(OH)3 =>
2 KAlOH4 + 3 O2 = 2 KOH + 2 Al(OH)3
Zn + OH = ZnO4 + H2 =>
Zn + 4 OH = ZnO4 + 2 H2
HBr + KOH = BrK + H2O =>
HBr + KOH = BrK + H2O
FeSO4 + Na3[Co(CN)6] = Fe3[Co(CN)6]2 + Na2SO4 =>
3 FeSO4 + 2 Na3[Co(CN)6] = Fe3[Co(CN)6]2 + 3 Na2SO4
CO2(g) + H2O(l) = C2H4(g) + O2(g) =>
2 CO2(g) + 2 H2O(l) = C2H4(g) + 3 O2(g)
Al2(SO4)3 + MgCrO4 = Al2(CrO4)3 + MgSO4 =>
Al2(SO4)3 + 3 MgCrO4 = Al2(CrO4)3 + 3 MgSO4
CuNO3 + KBr = CuBr + KNO3 =>
CuNO3 + KBr = CuBr + KNO3
FeSO4 + AgNO3 = Ag + Fe(NO3)3 + Fe2(SO4)3 =>
3 FeSO4 + 3 AgNO3 = 3 Ag + Fe(NO3)3 + Fe2(SO4)3
HCl + Na = NaCl2 + H2 =>
2 HCl + Na = NaCl2 + H2
O + Hg = HgO =>
O + Hg = HgO
MnO2 + KBr + H2SO4 = Br2 + MnSO4 + KHSO4 + H2O =>
MnO2 + 2 KBr + 3 H2SO4 = Br2 + MnSO4 + 2 KHSO4 + 2 H2O
HI + K(MnO4) + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
10 HI + 2 K(MnO4) + 3 H2SO4 = 5 I2 + 2 MnSO4 + K2SO4 + 8 H2O
C7H7Cl + Na = C14H14 + NaCl =>
2 C7H7Cl + 2 Na = C14H14 + 2 NaCl
Na2Se + CrF2 = CrSe + Na2F2 =>
Na2Se + CrF2 = CrSe + Na2F2
NaI + H2SO4 = H2S + H2O + Na2SO4 + I2 =>
8 NaI + 5 H2SO4 = H2S + 4 H2O + 4 Na2SO4 + 4 I2
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + HOH(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 HOH(l)
MnO4{-} + C2O4{2-} + K{+} = Mn{2+} + CO2 + K2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 K{+} = 2 Mn{2+} + 10 CO2 + 8 K2O
Ca + C + H2O = CaCO3 + H =>
Ca + C + 3 H2O = CaCO3 + 6 H
C7H7Cl + Na = C14H14 + NaCl =>
2 C7H7Cl + 2 Na = C14H14 + 2 NaCl
ZnO + H2 = ZnH2 + O =>
ZnO + H2 = ZnH2 + O
Li3PO4 + NiBr2 = LiBr + Ni3(PO4)2 =>
2 Li3PO4 + 3 NiBr2 = 6 LiBr + Ni3(PO4)2
Zn + AcO = ZnAcO =>
Zn + AcO = ZnAcO
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