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CaC2 + H2SO4 = CaSO4 + C2H2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
NH4Cl + C4H6Hg2O4 = C2H7NO2 + Hg2Cl2 =>
2 NH4Cl + C4H6Hg2O4 = 2 C2H7NO2 + Hg2Cl2
HCl + AgI = AgCl + HI =>
HCl + AgI = AgCl + HI
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2O2 + NH4OH + Fe3O4 + C6H8O7 = C6H8FeNO7 + H2O =>
H2O2 + 6 NH4OH + 2 Fe3O4 + 6 C6H8O7 = 6 C6H8FeNO7 + 16 H2O
H2O + N2H4 = NH4 + OH =>
4 H2O + N2H4 = 2 NH4 + 4 OH
SO3{2-} + HCl = HSO3{-} + Cl{-} =>
SO3{2-} + HCl = HSO3{-} + Cl{-}
La2O3 + Co3O4 = LaCoO3 + CoO =>
La2O3 + Co3O4 = 2 LaCoO3 + CoO
Zn + (Cr2O7){-2} + H{+} = Zn{2} + Cr{3} + H2O =>
3 Zn + (Cr2O7){-2} + 14 H{+} = 3 Zn{2} + 2 Cr{3} + 7 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH3(g) + O2 = NO2(g) + H2O(l) =>
4 NH3(g) + 7 O2 = 4 NO2(g) + 6 H2O(l)
H2NNH2 + HNO3 = H2O + NNH2O =>
5 H2NNH2 + 4 HNO3 = 5 H2O + 7 NNH2O
Al + HO2 = Al2O3 + H2 =>
8 Al + 6 HO2 = 4 Al2O3 + 3 H2
PCl3(l) + H2O(l) = H3PO3(aq) + HCl(aq) =>
PCl3(l) + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)
OH + SO4 = OHSO4 =>
OH + SO4 = OHSO4
SO2 + Br2 = BrSO2 =>
2 SO2 + Br2 = 2 BrSO2
OH + SO4 = OHSO4 =>
OH + SO4 = OHSO4
PCl3O + H2SnCl4 + HCl + H2O = H2SnCl6 + H3PO2 =>
PCl3O + 2 H2SnCl4 + HCl + H2O = 2 H2SnCl6 + H3PO2
Sn + FeSO4 = SnSO4 + Fe =>
Sn + FeSO4 = SnSO4 + Fe
KMnO4 + HI = KI + I2 + MnI2 + H2O =>
2 KMnO4 + 16 HI = 2 KI + 5 I2 + 2 MnI2 + 8 H2O
HClMgOH2 = MgHClH2O =>
HClMgOH2 = MgHClH2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
Li(OH) + H2CO3 = Li2CO3 + H2O =>
2 Li(OH) + H2CO3 = Li2CO3 + 2 H2O
KNO3 + NaHCO3 = KHCO3 + NaNO3 =>
KNO3 + NaHCO3 = KHCO3 + NaNO3
BaO + NaOH = Na2BaO2 + H2O =>
BaO + 2 NaOH = Na2BaO2 + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ag3PO4 + NH3*H2O = [Ag(NH3)2]3PO4 + H2O =>
Ag3PO4 + 6 NH3*H2O = [Ag(NH3)2]3PO4 + 6 H2O
PCl5(s) + H2O(l) = POCl3(l) + HCl(aq) =>
PCl5(s) + H2O(l) = POCl3(l) + 2 HCl(aq)
Cr6 + O2 = CrO3 =>
Cr6 + 9 O2 = 6 CrO3
NaOH + Ni2Cl2 = NaCl + Ni(OH) =>
2 NaOH + Ni2Cl2 = 2 NaCl + 2 Ni(OH)
Ag(NO3) + K2CrO4 = AgCrO4 + K2(NO3) =>
Ag(NO3) + K2CrO4 = AgCrO4 + K2(NO3)
Al2O3 + BeF2 = AlF3 + BeO =>
Al2O3 + 3 BeF2 = 2 AlF3 + 3 BeO
SB + Cl2 = SBCl3 =>
2 SB + 3 Cl2 = 2 SBCl3
Na2O2CO = Na2CO3 =>
Na2O2CO = Na2CO3
CaCO3 + SrCO3 + RuO2 + Cr2O3 + O2 = Ca50Sr50Ru95Cr5O300 + CO2 =>
200 CaCO3 + 200 SrCO3 + 380 RuO2 + 10 Cr2O3 + 5 O2 = 4 Ca50Sr50Ru95Cr5O300 + 400 CO2
MnO4{-} + H{+} + Cl{-} = Mn2{+} + Cl2 + H2O =>
4 MnO4{-} + 32 H{+} + 26 Cl{-} = 2 Mn2{+} + 13 Cl2 + 16 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
E5 = E3 =>
3 E5 = 5 E3
CuCl2 + CaCO3 = CaCl2 + CuCO3 =>
CuCl2 + CaCO3 = CaCl2 + CuCO3
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
MnI2 + F2 = MnF3 + IF5 =>
2 MnI2 + 13 F2 = 2 MnF3 + 4 IF5
NH2CH2COOH + CH3Cl = CH3NHCH2COOH + HCl =>
NH2CH2COOH + CH3Cl = CH3NHCH2COOH + HCl
Ba + H2 = BaH2 =>
Ba + H2 = BaH2
SiCl3 + Mg = Si + MgCl2 =>
2 SiCl3 + 3 Mg = 2 Si + 3 MgCl2
CrO3 + Cl{-} + H{+} = Cl2 + H2O + Cr{3+} =>
2 CrO3 + 6 Cl{-} + 12 H{+} = 3 Cl2 + 6 H2O + 2 Cr{3+}
MnO4{-} + H{+} + C2H5OH = Mn2{+} + H2O + CH3COOH =>
8 MnO4{-} + 12 H{+} + 13 C2H5OH = 4 Mn2{+} + 19 H2O + 13 CH3COOH
ZnO + K2SO4 = ZnSO4 + K2O =>
ZnO + K2SO4 = ZnSO4 + K2O
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