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Na2CO3(aq) + NiSO4(aq) = Na2SO4 + NiCO3
Zm + H2O = ZmO + H2 =>
Zm + H2O = ZmO + H2
CaC2 + C2H5OH = (C2H5O)2Ca + C2H2 =>
CaC2 + 2 C2H5OH = (C2H5O)2Ca + C2H2
(NH4)2SO4 + BaCl2 = (NH4) + Cl2 + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2(NH4) + Cl2 + BaSO4
NH3 + K + HgI4 = Hg(NH3) + KI =>
NH3 + 4 K + HgI4 = Hg(NH3) + 4 KI
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaCl + Na2SO4 = Na2Cl + NaSO4 =>
NaCl + Na2SO4 = Na2Cl + NaSO4
NaI + KMnO4 + KOH = I2 + K2MnO4 + NaOH =>
2 NaI + 2 KMnO4 + 2 KOH = I2 + 2 K2MnO4 + 2 NaOH
Ca(ClO)2 + CH3COOH = CH3COOCa + HOCl + ClO =>
Ca(ClO)2 + CH3COOH = CH3COOCa + HOCl + ClO
K3N = K{+} + N{-3} =>
K3N = 3 K{+} + N{-3}
Zn = Zn2{+} + e =>
2 Zn = Zn2{+} + e
Al + H4SO4 = Al2(SO4) + H2 =>
2 Al + H4SO4 = Al2(SO4) + 2 H2
NH3 + K + HgI4 = Hg(NH3) + KI =>
NH3 + 4 K + HgI4 = Hg(NH3) + 4 KI
CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2 =>
2 CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2
NH3 + K + HgI4 = Hg(NH3) + KI =>
NH3 + 4 K + HgI4 = Hg(NH3) + 4 KI
Hg2Cl + SnCl2 = Hg + SnCl4 =>
2 Hg2Cl + SnCl2 = 4 Hg + SnCl4
H2SO5 + KOH = K2SO4 + H2O + O2 =>
2 H2SO5 + 4 KOH = 2 K2SO4 + 4 H2O + O2
NaHCO3 + K2CO3 = NaCO3 + K2CO3H =>
NaHCO3 + K2CO3 = NaCO3 + K2CO3H
KMnO4 + H2SO4 + NaCl = KHSO4 + Na2SO4 + MnSO4 + H2O + Cl2 =>
2 KMnO4 + 9 H2SO4 + 10 NaCl = 2 KHSO4 + 5 Na2SO4 + 2 MnSO4 + 8 H2O + 5 Cl2
NH3 + K + HgI4 = Hg(NH3) + KI =>
NH3 + 4 K + HgI4 = Hg(NH3) + 4 KI
Cr(CH3COO)3 + K2CO3 = Cr2(CO3)3 + KCH3COO =>
2 Cr(CH3COO)3 + 3 K2CO3 = Cr2(CO3)3 + 6 KCH3COO
C19H40O56 + O2 = CO2 + H2O =>
C19H40O56 + O2 = 19 CO2 + 20 H2O
C2H6O + O2 = H2C2O2 + H2O =>
2 C2H6O + 3 O2 = 2 H2C2O2 + 4 H2O
BiSO4 + NaOH = Bi(OH)2 + Na2SO4 =>
BiSO4 + 2 NaOH = Bi(OH)2 + Na2SO4
C25H42 + O2 = CO2 + H2O =>
2 C25H42 + 71 O2 = 50 CO2 + 42 H2O
NH3 + K + HgI4 = Hg(NH3) + KI =>
NH3 + 4 K + HgI4 = Hg(NH3) + 4 KI
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
CS2(l) + O2(g) = CO2(g) + SO2(g) =>
CS2(l) + 3 O2(g) = CO2(g) + 2 SO2(g)
CsF(s) + XeF6(s) = CsXeF7(s) =>
CsF(s) + XeF6(s) = CsXeF7(s)
FeS2 + O2 = Fe304 + SO =>
304 FeS2 + 304 O2 = Fe304 + 608 SO
KOH + H2O + SiO2 = KSi3O8 + H2 =>
2 KOH + 2 H2O + 6 SiO2 = 2 KSi3O8 + 3 H2
NH3 + K + HgI4 = Hg(NH3) + KI =>
NH3 + 4 K + HgI4 = Hg(NH3) + 4 KI
AlBr3 + H2O = Al(OH)3 + H2 + Br =>
2 AlBr3 + 6 H2O = 2 Al(OH)3 + 3 H2 + 6 Br
C4H15N + O2 = CO2 + H2O + N2 =>
4 C4H15N + 31 O2 = 16 CO2 + 30 H2O + 2 N2
Al2(SO4)3 + Na2S + H2O = Na2SO4 + Al(OH)3 + H2S =>
Al2(SO4)3 + 3 Na2S + 6 H2O = 3 Na2SO4 + 2 Al(OH)3 + 3 H2S
AgNO3 + HClO2 = AgCl + AgClO3 + HNO3 =>
3 AgNO3 + 3 HClO2 = AgCl + 2 AgClO3 + 3 HNO3
K20 + HNO3 = KNO3 + H2 =>
K20 + 20 HNO3 = 20 KNO3 + 10 H2
Na2[Pb(OH)4] + (NH2)2CS = PbS + Na2CN2 + H2O =>
Na2[Pb(OH)4] + (NH2)2CS = PbS + Na2CN2 + 4 H2O
SIO + HNO3 + HF = SIF4 + NO + H2O =>
3 SIO + 2 HNO3 + 12 HF = 3 SIF4 + 2 NO + 7 H2O
AgCl + MgS = AgS + MgCl =>
AgCl + MgS = AgS + MgCl
NH3 + K + HgI4 = Hg(NH3) + KI =>
NH3 + 4 K + HgI4 = Hg(NH3) + 4 KI
CuSO4 = Cu + S8 + O2 =>
8 CuSO4 = 8 Cu + S8 + 16 O2
U2(SO4)3 + KMnO4 + H2SO4 = UO2(SO4) + MnSO4 + K2SO4 + H2O =>
5 U2(SO4)3 + 6 KMnO4 + 4 H2SO4 = 10 UO2(SO4) + 6 MnSO4 + 3 K2SO4 + 4 H2O
HCl(aq) + Pb(OH)2(aq) = PbCl2(s) + H2O(l) =>
2 HCl(aq) + Pb(OH)2(aq) = PbCl2(s) + 2 H2O(l)
Na + FeO = Na2O + Fe =>
2 Na + FeO = Na2O + Fe
Na2S + NaOH + KMnO4 = Na2MnO4 + Na2SO4 + KOH + H2O =>
Na2S + 16 NaOH + 8 KMnO4 = 8 Na2MnO4 + Na2SO4 + 8 KOH + 4 H2O
Mn(C2H3O2)2 + Zn3(PO4)2 = Mn3(PO4)2 + Zn(C2H3O2)2 =>
3 Mn(C2H3O2)2 + Zn3(PO4)2 = Mn3(PO4)2 + 3 Zn(C2H3O2)2
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Fe2(SO4)3(aq) + Pb(ClO3)2(aq) = Fe(ClO3)3(aq) + PbSO4(aq) =>
Fe2(SO4)3(aq) + 3 Pb(ClO3)2(aq) = 2 Fe(ClO3)3(aq) + 3 PbSO4(aq)
H2O2 + KBrO3 = HBrO3 + K2O + O2 =>
2 H2O2 + 4 KBrO3 = 4 HBrO3 + 2 K2O + O2
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