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H2 + Zn(NO3)2 = 2 HNO3 + Zn
H2C2O4 + NaOH = H2OHNaC2O4 =>
H2C2O4 + NaOH = H2OHNaC2O4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH3OH + CrO3 + H{+} = CO2 + Cr{3+} + H2O =>
CH3OH + 2 CrO3 + 6 H{+} = CO2 + 2 Cr{3+} + 5 H2O
H2NSO3H + NaOH = NaH2NSO3 + H2O =>
H2NSO3H + NaOH = NaH2NSO3 + H2O
SrCl2 + NH3 + H2O = NH4Cl + Sr(OH)2 =>
SrCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Sr(OH)2
Al + KCN = AlCN + K =>
Al + KCN = AlCN + K
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
I + HCl = IHCl =>
I + HCl = IHCl
H2SO4(ac) + NaNO3(ac) = Na2SO4 + HNO3 =>
H2SO4(ac) + 2 NaNO3(ac) = Na2SO4 + 2 HNO3
C2H5Br + Zn = C4H10 + ZnBr2 =>
2 C2H5Br + Zn = C4H10 + ZnBr2
HNO2 + KI + HCl = I(g) + N2(g) + KCl + H2O =>
2 HNO2 + 6 KI + 6 HCl = 6 I(g) + N2(g) + 6 KCl + 4 H2O
C4H2O6{2-}(aq) + H2O2(aq) = CO2(g) + OH{-}(aq) + H2O(l) =>
C4H2O6{2-}(aq) + 4 H2O2(aq) = 4 CO2(g) + 2 OH{-}(aq) + 4 H2O(l)
HCl(aq) + Pb2(NO3)2 = HNO3(aq) + Pb2Cl2(s) =>
2 HCl(aq) + Pb2(NO3)2 = 2 HNO3(aq) + Pb2Cl2(s)
KNO3 + H2 = H2KNO3 =>
KNO3 + H2 = H2KNO3
Cu = Cu2 =>
2 Cu = Cu2
Mg + HC1 = MgC1 + H1 =>
Mg + HC1 = MgC1 + H1
HN3 + H2S = (NH4)2S + N2 =>
6 HN3 + H2S = (NH4)2S + 8 N2
C2H6O3 + C4H6O3 = C6H12O6 =>
C2H6O3 + C4H6O3 = C6H12O6
NaHSO3 + KClO3 = KCl + NaHSO4 =>
3 NaHSO3 + KClO3 = KCl + 3 NaHSO4
ClO3{-} + Cl{-} = ClO2{-} =>
2 ClO3{-} + Cl{-} = 3 ClO2{-}
HSCN + KMnO4 + HSO4 = MnSO4 + K2SO4 + HCN + H2O =>
13 HSCN + 14 KMnO4 + 8 HSO4 = 14 MnSO4 + 7 K2SO4 + 13 HCN + 4 H2O
PCl3 + HCl = PCl5 + H2 =>
PCl3 + 2 HCl = PCl5 + H2
C6H12O6 = C9H10O2 + CO2 + H2O =>
7 C6H12O6 = 4 C9H10O2 + 6 CO2 + 22 H2O
CuSO4 + FeS2 + H2O = Cu2S + FeSO4 + H2SO4 =>
14 CuSO4 + 5 FeS2 + 12 H2O = 7 Cu2S + 5 FeSO4 + 12 H2SO4
Cr2O7{-2} + CH3OH + H2O = Cr{+3} + CH2O + OH{-} =>
Cr2O7{-2} + 3 CH3OH + H2O = 2 Cr{+3} + 3 CH2O + 8 OH{-}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2CO3 + Sr(NO2)2 = Na2(NO2)2 + SrCO3 =>
Na2CO3 + Sr(NO2)2 = Na2(NO2)2 + SrCO3
K2Cr2O7 + HJ = CrJ3 + J2 + KJ + H2O =>
K2Cr2O7 + 14 HJ = 2 CrJ3 + 3 J2 + 2 KJ + 7 H2O
C2H4O2 + Cr2O7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
3 C2H4O2 + 4 Cr2O7{2-} + 32 H{+} = 6 CO2 + 8 Cr{3+} + 22 H2O
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
Cr2(SO4)3 = Cr{3+} + SO4{2-} =>
Cr2(SO4)3 = 2 Cr{3+} + 3 SO4{2-}
KMnO4 + HBr = KBr + MnBr2 + HBrO3 + H2O =>
6 KMnO4 + 23 HBr = 6 KBr + 6 MnBr2 + 5 HBrO3 + 9 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mg(OH)2 + HCl = H2O + Mg + Cl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + Mg + Cl2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
AlCl3 + Na4C = Al4C3 + NaCl =>
4 AlCl3 + 3 Na4C = Al4C3 + 12 NaCl
MnCl2*4H2O + NH4OH = Mn3O4 + NH4Cl + H2O + H2 =>
3 MnCl2*4H2O + 6 NH4OH = Mn3O4 + 6 NH4Cl + 14 H2O + H2
NaPO4 + AgNo3 = NaNo3 + AgPO4 =>
NaPO4 + AgNo3 = NaNo3 + AgPO4
Na2S2O3 + H2SO4 = Na2SO4 + H2O + S =>
3 Na2S2O3 + H2SO4 = 3 Na2SO4 + H2O + 4 S
C2H4 + Cl2 = CCl4 + HCl =>
C2H4 + 6 Cl2 = 2 CCl4 + 4 HCl
Fe + Cu{2}SO4 = Fe{2}SO4 + Cu =>
Fe + Cu{2}SO4 = Fe{2}SO4 + Cu
C10H8 + MnO4 = CO2 + MnO2 + H2O =>
C10H8 + 12 MnO4 = 10 CO2 + 12 MnO2 + 4 H2O
Fe2O3 + O2 = FeO2 =>
2 Fe2O3 + O2 = 4 FeO2
Fe + SrO = Fe2O3 + Sr =>
2 Fe + 3 SrO = Fe2O3 + 3 Sr
C2H2 + Br2 = HCBr2CHBr2 =>
C2H2 + 2 Br2 = HCBr2CHBr2
Al + Y = AlY3 =>
Al + 3 Y = AlY3
AgNO3 + Be = Be(NO3)2 + Ag =>
2 AgNO3 + Be = Be(NO3)2 + 2 Ag
SO2Cl2 + H2O = HClSO3 + HCl =>
SO2Cl2 + H2O = HClSO3 + HCl
Fe + NaClO = Fe2O3 + NaCl =>
2 Fe + 3 NaClO = Fe2O3 + 3 NaCl
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