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3 SiO2 + 2 C3 = 3 SiC + 3 CO2
C4H4 + HCl = C4H5Cl =>
C4H4 + HCl = C4H5Cl
HS2 + SO2 = S8 + H2O =>
32 HS2 + 8 SO2 = 9 S8 + 16 H2O
CH3CH2CH2CH3(g) + O2(g) = CO2 + H2O =>
2 CH3CH2CH2CH3(g) + 13 O2(g) = 8 CO2 + 10 H2O
CH3COCH3 + CH3CH2OH = (CH3)2C(OCH2CH3)2 + H2O =>
CH3COCH3 + 2 CH3CH2OH = (CH3)2C(OCH2CH3)2 + H2O
C6H5SO3Na + NaOH = C6H5OH + Na2SO3 =>
C6H5SO3Na + NaOH = C6H5OH + Na2SO3
Co(NO3)2 + HNO3 = NO + Co(NO3)3 + H2O =>
3 Co(NO3)2 + 4 HNO3 = NO + 3 Co(NO3)3 + 2 H2O
SnBr2 + (NH4)2CO3 = SnCO3 + NH4Br =>
SnBr2 + (NH4)2CO3 = SnCO3 + 2 NH4Br
H2SeO3 + NaBH4 = SeH2 + H2O + NaBH3 =>
H2SeO3 + 6 NaBH4 = SeH2 + 3 H2O + 6 NaBH3
MgCrO4 + HC2H3O2 = Mg{2+} + Cr2O7{2-} + C2H3O2{-} + H2O =>
2 MgCrO4 + 2 HC2H3O2 = 2 Mg{2+} + Cr2O7{2-} + 2 C2H3O2{-} + H2O
(NH4)2S + Cl2 = NH4Cl + S =>
(NH4)2S + Cl2 = 2 NH4Cl + S
KNO3(aq) + MgI2(aq) = KI(aq) + Mg(NO3)2(aq) =>
2 KNO3(aq) + MgI2(aq) = 2 KI(aq) + Mg(NO3)2(aq)
BeCl2 + K = KCl + Be =>
BeCl2 + 2 K = 2 KCl + Be
Al2O3(s) + NaOH(aq) + HF(g) = Na3AlF6(s) + H2O(l) =>
Al2O3(s) + 6 NaOH(aq) + 12 HF(g) = 2 Na3AlF6(s) + 9 H2O(l)
MgO + HCr = MgCr2 + H2O =>
MgO + 2 HCr = MgCr2 + H2O
K2Cr2O7 + C6H4(CH3)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C8H6O4 =>
2 K2Cr2O7 + C6H4(CH3)2 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 10 H2O + C8H6O4
NiOOH + H2O = Ni(OH)2 + O2 =>
4 NiOOH + 2 H2O = 4 Ni(OH)2 + O2
FeO3(s) + CO = Fe(l) + CO2 =>
FeO3(s) + 3 CO = Fe(l) + 3 CO2
K3[Fe(CN)6] + Fe = Fe(FeCN)6 + K =>
K3[Fe(CN)6] + 6 Fe = Fe(FeCN)6 + 3 K
Co2(SO4)3 + Na2CO3 = Co2(CO3)3 + Na2SO4 =>
Co2(SO4)3 + 3 Na2CO3 = Co2(CO3)3 + 3 Na2SO4
P4 + OH{-} = PH3 + HPO2{-2} =>
P4 + 6 OH{-} = PH3 + 3 HPO2{-2}
Cu(C2H3O2)2 + NaOH = Cu(OH)2 + NaC2H3O2 =>
Cu(C2H3O2)2 + 2 NaOH = Cu(OH)2 + 2 NaC2H3O2
NaOH + KSb(OH)6 = NaSb(OH)6 + K + OH =>
NaOH + KSb(OH)6 = NaSb(OH)6 + K + OH
Nd2Fe14B + H2SO4 = Nd2(SO4)3 + FeSO4 + B + H2 =>
Nd2Fe14B + 17 H2SO4 = Nd2(SO4)3 + 14 FeSO4 + B + 17 H2
Al + Ni3(PO4)2 = Al(PO4) + Ni =>
2 Al + Ni3(PO4)2 = 2 Al(PO4) + 3 Ni
Mg(ClO3)2 + Na2S = MgS + Na(ClO3) =>
Mg(ClO3)2 + Na2S = MgS + 2 Na(ClO3)
Na3Hg + H2O = NaOH + Hg + H2 =>
2 Na3Hg + 6 H2O = 6 NaOH + 2 Hg + 3 H2
K2Cr2O7 + H2C2O4 + H2SO4 = Cr2(SO4)3 + CO2 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2C2O4 + 4 H2SO4 = Cr2(SO4)3 + 6 CO2 + K2SO4 + 7 H2O
NH4Cl + Ni(NO3)2 = NH4NO3 + Ni(Cl)2 =>
2 NH4Cl + Ni(NO3)2 = 2 NH4NO3 + Ni(Cl)2
Li3N + (NH4)NO3 = Li(NO3) + (NH4)3N =>
Li3N + 3(NH4)NO3 = 3 Li(NO3) + (NH4)3N
HBr + H2 = H2Br =>
2 HBr + H2 = 2 H2Br
MgS + N2 = N2S3 + Mg =>
3 MgS + N2 = N2S3 + 3 Mg
Pb(OH)2 + K2S = PbS + K2(OH)2 =>
Pb(OH)2 + K2S = PbS + K2(OH)2
KNO3 + H2O = KNO3H2O =>
KNO3 + H2O = KNO3H2O
Br2 + CHCl3 = HBr + BrCCl3 =>
Br2 + CHCl3 = HBr + BrCCl3
C6H14N + O2 = CO2 + NO2 + H2O =>
2 C6H14N + 21 O2 = 12 CO2 + 2 NO2 + 14 H2O
NaC2H3O2 + (NH4)2(SO4) = Na2SO4 + NH4C2H3O2 =>
2 NaC2H3O2 + (NH4)2(SO4) = Na2SO4 + 2 NH4C2H3O2
(NH4)2SO4 + Mn(OH)2 = NH4OH + MnSO4 =>
(NH4)2SO4 + Mn(OH)2 = 2 NH4OH + MnSO4
H3PO3 + Na = NaPO3 + H3 =>
H3PO3 + Na = NaPO3 + H3
C2H5Br + C3H7Br + Na = CH3CH2CH2CH2CH3 + NaBr =>
C2H5Br + C3H7Br + 2 Na = CH3CH2CH2CH2CH3 + 2 NaBr
CaC2 + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnSO4 + H2O + CO2 =>
CaC2 + 2 KMnO4 + 4 H2SO4 = CaSO4 + K2SO4 + 2 MnSO4 + 4 H2O + 2 CO2
SrCO3 + HBr = SrBr2 + H2O + CO2 =>
SrCO3 + 2 HBr = SrBr2 + H2O + CO2
KNO3 + HCl = KCl + HNO3 =>
KNO3 + HCl = KCl + HNO3
MnSO4 + Br2 + H2O = MnO2 + HBr + H2SO4 =>
MnSO4 + Br2 + 2 H2O = MnO2 + 2 HBr + H2SO4
Li2S + Cu(NO3)2 = LiNO3 + CuS =>
Li2S + Cu(NO3)2 = 2 LiNO3 + CuS
AgNO3 + C2H8N2O4 = AgN2O4 + C2H8NO3 =>
AgNO3 + C2H8N2O4 = AgN2O4 + C2H8NO3
C5H12 + O2(g) = CO2(g) + H2O(g) =>
C5H12 + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MnO4 + AsO2 = MnO2 + AsO4 =>
MnO4 + AsO2 = MnO2 + AsO4
FeCl2(aq) + (NH4)3PO4(aq) = Fe3(PO4)2(s) + NH4Cl(aq) =>
3 FeCl2(aq) + 2(NH4)3PO4(aq) = Fe3(PO4)2(s) + 6 NH4Cl(aq)
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