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2 C4H10O + 2 NH4Br + H2SO4 = 2 C4H9Br + 2 H2O + (NH4)2SO4
PbCl2 + K2 = PbK + Cl =>
2 PbCl2 + K2 = 2 PbK + 4 Cl
SiO2 + H2SO4 = SiS2 + H2 + O2 =>
SiO2 + 2 H2SO4 = SiS2 + 2 H2 + 5 O2
Fe + HCl = FeCl2 + H =>
Fe + 2 HCl = FeCl2 + 2 H
KNO2 + NaBiO3 + H2SO4 = Bi2(SO4)3 + KNO3 + Na2SO4 + H2O =>
2 KNO2 + 2 NaBiO3 + 4 H2SO4 = Bi2(SO4)3 + 2 KNO3 + Na2SO4 + 4 H2O
AgNO3 + NH3Cl = AgCl + NH3NO3 =>
AgNO3 + NH3Cl = AgCl + NH3NO3
AgNO2 + Ni = NiNO2 + Ag =>
AgNO2 + Ni = NiNO2 + Ag
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
NaOCl + NaOH + Na2S2O3 = NaCl + Na2SO4 + H2O =>
4 NaOCl + 2 NaOH + Na2S2O3 = 4 NaCl + 2 Na2SO4 + H2O
FeO(s) + O(g) = Fe2O3(s) =>
2 FeO(s) + O(g) = Fe2O3(s)
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Fe2S + O2 = Fe2O3 + SO4 =>
2 Fe2S + 7 O2 = 2 Fe2O3 + 2 SO4
KBr + OH = Br + KOH =>
KBr + OH = Br + KOH
C3H8O + NaOH = C3H6O + Na + H2O =>
C3H8O + 2 NaOH = C3H6O + 2 Na + 2 H2O
CH3COOCl + NaOH = CH4 + NaCl + CO2 + O2 =>
2 CH3COOCl + 2 NaOH = 2 CH4 + 2 NaCl + 2 CO2 + O2
S6 + O2 = SO2 =>
S6 + 6 O2 = 6 SO2
H2S(g) + Zn{2+} = ZnS(s) + H{+} =>
H2S(g) + Zn{2+} = ZnS(s) + 2 H{+}
Na2Zn(OH)4 + HNO3 = NaNO3 + Zn(NO3)2 + H2O =>
Na2Zn(OH)4 + 4 HNO3 = 2 NaNO3 + Zn(NO3)2 + 4 H2O
VOSO4 + Na2SO3 + H2SO4 = V2(SO4)3 + Na2SO4 + H2O =>
2 VOSO4 + Na2SO3 + H2SO4 = V2(SO4)3 + Na2SO4 + H2O
C12H26(s) + O2(g) = CO2(g) + H2O(l) =>
2 C12H26(s) + 37 O2(g) = 24 CO2(g) + 26 H2O(l)
H2BO3 + H2O = H3O + BO3 =>
H2BO3 + 2 H2O = 2 H3O + BO3
H2O2 + PH3 = H3PO4 + H2O =>
4 H2O2 + PH3 = H3PO4 + 4 H2O
FeBr3 + K2Cr2O7 = KBr + Fe2(Cr2O7)3 =>
2 FeBr3 + 3 K2Cr2O7 = 6 KBr + Fe2(Cr2O7)3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
HIO4 + NaOH = NaIO4 + H2O =>
HIO4 + NaOH = NaIO4 + H2O
Al + H2(SO3) = Al2(SO3)3 + H2 =>
2 Al + 3 H2(SO3) = Al2(SO3)3 + 3 H2
KMnO4 + Sn(OH)2 + KOH = MnO2 + K2SnO3 + H2O =>
2 KMnO4 + 3 Sn(OH)2 + 4 KOH = 2 MnO2 + 3 K2SnO3 + 5 H2O
PCl3 + CH3OH = P(OCH3)3 + HCl =>
PCl3 + 3 CH3OH = P(OCH3)3 + 3 HCl
S2 + C6H10O5 + H2O = CO2 + H2S =>
6 S2 + C6H10O5 + 7 H2O = 6 CO2 + 12 H2S
H2OC = H2CO =>
H2OC = H2CO
SO3(aq) + MnO4(aq) = SO4(aq) + Mn(aq) =>
4 SO3(aq) + MnO4(aq) = 4 SO4(aq) + Mn(aq)
NH4ClO4 + H2O = NH4OH + HClO4 =>
NH4ClO4 + H2O = NH4OH + HClO4
C2H8N2 + O2 + OH{-} = CO3{-}2 + H2O + N2 =>
2 C2H8N2 + 9 O2 + 4 OH{-} = 4 CO3{-}2 + 10 H2O + 2 N2
Ge + S8 = GeS2 =>
4 Ge + S8 = 4 GeS2
Fe(OH)3 + H2C2O4 = [Fe(C2O4)3] + H3O =>
Fe(OH)3 + 3 H2C2O4 = [Fe(C2O4)3] + 3 H3O
Na2Cr2O7 + Na2S2O5 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2Cr2O7 + 3 Na2S2O5 + 5 H2SO4 = 2 Cr2(SO4)3 + 5 Na2SO4 + 5 H2O
H{+} + NO3{-} + Fe = NH4{+} + Fe{2+} + H2O =>
10 H{+} + NO3{-} + 4 Fe = NH4{+} + 4 Fe{2+} + 3 H2O
HNO2 + Mg(OH)2 = MgOHNO2 + H2O =>
HNO2 + Mg(OH)2 = MgOHNO2 + H2O
CaC2 + H2O = Ca(OH)2 + C2 + H3 =>
3 CaC2 + 6 H2O = 3 Ca(OH)2 + 3 C2 + 2 H3
V3P4 = P + V =>
V3P4 = 4 P + 3 V
Na3PO4 + CaCl2*2H2O = NaCl + Ca3(PO4)2 + H2O =>
2 Na3PO4 + 3 CaCl2*2H2O = 6 NaCl + Ca3(PO4)2 + 6 H2O
TiO2 + CO + Cl2 = TiCl4 + CO2 =>
TiO2 + 2 CO + 2 Cl2 = TiCl4 + 2 CO2
LiOH + BaCl2 = LiCl + Ba(OH)2 =>
2 LiOH + BaCl2 = 2 LiCl + Ba(OH)2
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
CI2 + AI3 = AICI3 + I =>
CI2 + AI3 = AICI3 + I
Mg(NH4)(PO4) = Mg2P2O7 + NH3 + H2O =>
2 Mg(NH4)(PO4) = Mg2P2O7 + 2 NH3 + H2O
Li{+} + PO4{3-} = Li3PO4 =>
3 Li{+} + PO4{3-} = Li3PO4
CI2 + AI3 = AICI3 + I =>
CI2 + AI3 = AICI3 + I
C2H2O4 + K2Cr2O6 + H2O = H2 + K2C2O4 + CrO4 =>
C2H2O4 + K2Cr2O6 + 2 H2O = 3 H2 + K2C2O4 + 2 CrO4
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