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2 K2ClO3 + 5 SO2 + 8 KOH = 2 KCl + 5 K2SO4 + 4 H2O
S2O3 = S4O6 =>
2 S2O3 = S4O6
Mg2 + NiCl2 = MgCl3 + Ni2 =>
2 Mg2 + 6 NiCl2 = 4 MgCl3 + 3 Ni2
Na2S + HNO3 = Na(NO3) + H2S =>
Na2S + 2 HNO3 = 2 Na(NO3) + H2S
Pb + CuCl2 = Cu + PbCl2 =>
Pb + CuCl2 = Cu + PbCl2
Zn + CO2 + H2O = ZnO + HCOOH =>
Zn + CO2 + H2O = ZnO + HCOOH
CH3CHCHCH2OH + H2 = CH3CH2CH2CH2OH =>
CH3CHCHCH2OH + H2 = CH3CH2CH2CH2OH
Fe2Cl + H2 = FeH + Cl2 =>
2 Fe2Cl + 2 H2 = 4 FeH + Cl2
MgO + KHSO4 = MgSO4 + K2SO4 + H2O =>
MgO + 2 KHSO4 = MgSO4 + K2SO4 + H2O
CuCl2*2H2O + H(AcAc) + NaCH3COO = Cu(AcAc)2 + H2O + CH3COOH + Cl + Na =>
CuCl2*2H2O + 2 H(AcAc) + 2 NaCH3COO = Cu(AcAc)2 + 2 H2O + 2 CH3COOH + 2 Cl + 2 Na
HClO + KClO = ClO + KClOH =>
HClO + KClO = ClO + KClOH
KRuO4 + SrCl2 = SrRu2O6 + KCl + O2 =>
2 KRuO4 + SrCl2 = SrRu2O6 + 2 KCl + O2
Na2(SO4) + Fe(NO3)2 = Na(NO3) + Fe(SO4) =>
Na2(SO4) + Fe(NO3)2 = 2 Na(NO3) + Fe(SO4)
Na2CO3*10H2O + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3*10H2O + H2SO4 = Na2SO4 + CO2 + 11 H2O
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
Na2S2O5 + H2O = NaHSO3 =>
Na2S2O5 + H2O = 2 NaHSO3
AgBr + H2SO4 = Ag2SO4 + HBr =>
2 AgBr + H2SO4 = Ag2SO4 + 2 HBr
Cr2O7 + H = Cr + H2O =>
Cr2O7 + 14 H = 2 Cr + 7 H2O
Na3AsO4 + Na2S2O3 + H2SO4 = As2S5 + H2O + Na2SO4 =>
2 Na3AsO4 + 5 Na2S2O3 + 3 H2SO4 = As2S5 + 3 H2O + 8 Na2SO4
ZnS + KOH + H2O = K2[Zn(OH)4] + H2S =>
ZnS + 2 KOH + 2 H2O = K2[Zn(OH)4] + H2S
Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3
KNO2 + KI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + 2 K2SO4 + 2 H2O
Cr2(SO4)3 + FeCl3 = CrCl3 + Fe2(SO4)3 =>
Cr2(SO4)3 + 2 FeCl3 = 2 CrCl3 + Fe2(SO4)3
NaCl + O2 = Cl2O3 + Na2 =>
4 NaCl + 3 O2 = 2 Cl2O3 + 2 Na2
KFeO3 + H2O = KOH + Fe + O2 =>
4 KFeO3 + 2 H2O = 4 KOH + 4 Fe + 5 O2
Fe{2+} + K{+} + [Fe(CN)6]{4-} = K2Fe[Fe(CN)6] =>
Fe{2+} + 2 K{+} + [Fe(CN)6]{4-} = K2Fe[Fe(CN)6]
Al2(CO3)3(s) + CaBr2(aq) = CaCO3(s) + AlBr3(aq) =>
Al2(CO3)3(s) + 3 CaBr2(aq) = 3 CaCO3(s) + 2 AlBr3(aq)
CrOHSO4 + H2SO4 = H2O + Cr2(SO4)3 =>
2 CrOHSO4 + H2SO4 = 2 H2O + Cr2(SO4)3
NaBH4 + B10H14 = NaB11H14 + H2 =>
NaBH4 + B10H14 = NaB11H14 + 2 H2
SO4 + H2O = H2SO4 + O2 =>
2 SO4 + 2 H2O = 2 H2SO4 + O2
Al2(CO3)3(s) = Al2O3(s) + CO2(g) =>
Al2(CO3)3(s) = Al2O3(s) + 3 CO2(g)
HNO3(aq) + NH4Cl(aq) = HCl(aq) + NH4NO3(aq) =>
HNO3(aq) + NH4Cl(aq) = HCl(aq) + NH4NO3(aq)
Tl(OH)3 + H3PO4 = H2O + TlPO4 =>
Tl(OH)3 + H3PO4 = 3 H2O + TlPO4
CH3OH + Cr2O42{-} + H{+} = Cr3{+} + HCOOH + H2O =>
247 CH3OH + 12 Cr2O42{-} + 20 H{+} = 8 Cr3{+} + 247 HCOOH + 257 H2O
C7H14 + O2 = CO2 + HOH =>
2 C7H14 + 21 O2 = 14 CO2 + 14 HOH
H2SO3 + NH4OH = (NH4)2SO3 + H2O =>
H2SO3 + 2 NH4OH = (NH4)2SO3 + 2 H2O
C4H8N2O3 + NaOH = H2O + C4H6N2O3{-2} + Na{+} =>
C4H8N2O3 + 2 NaOH = 2 H2O + C4H6N2O3{-2} + 2 Na{+}
AgOH(heat) = Ag2O + H2O =>
2 AgOH(heat) = Ag2O + H2O
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
Zn + Fe(ClO2)3 = Fe3 + Zn(ClO2)2 =>
9 Zn + 6 Fe(ClO2)3 = 2 Fe3 + 9 Zn(ClO2)2
K2SiO3 + H = H2SiO3 + K =>
K2SiO3 + 2 H = H2SiO3 + 2 K
Cr(NO3)2 + KPO4 = Cr(PO4)2 + KNO3 =>
Cr(NO3)2 + 2 KPO4 = Cr(PO4)2 + 2 KNO3
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
C2H6O(ethanol) + O2 = CO2 + H2O =>
C2H6O(ethanol) + 3 O2 = 2 CO2 + 3 H2O
PbCl2 + KY = KCl + PbY2 =>
PbCl2 + 2 KY = 2 KCl + PbY2
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
Pb(ClO3)2 + Al2S3 = PbS + Al(ClO3)3 =>
3 Pb(ClO3)2 + Al2S3 = 3 PbS + 2 Al(ClO3)3
In + I2 = InI3 =>
2 In + 3 I2 = 2 InI3
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
G = G2 =>
2 G = G2
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