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C2H5OH = C2H4 + H2O
CH3(CH2)2CH3(l) + O2 = CO2(g) + H2O(g) =>
2 CH3(CH2)2CH3(l) + 13 O2 = 8 CO2(g) + 10 H2O(g)
ArOH + Na2CO3 = ArONa + NaHCO3 =>
ArOH + Na2CO3 = ArONa + NaHCO3
C + HCl = CHCl =>
C + HCl = CHCl
ZnSO4*7H2O + Na2Co3 = ZnCo3 + Na2SO4 + H2O =>
ZnSO4*7H2O + Na2Co3 = ZnCo3 + Na2SO4 + 7 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Al(NO3)3 + NaAlO2 + H2O = NaNO3 + AlOOH =>
Al(NO3)3 + 3 NaAlO2 + 2 H2O = 3 NaNO3 + 4 AlOOH
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
NaHCO3(s) = H2O(g) + CO2(g) + Na2CO3 =>
2 NaHCO3(s) = H2O(g) + CO2(g) + Na2CO3
NaCl + H2O + SO2 + O2 = HCl + Na2SO4 =>
4 NaCl + 2 H2O + 2 SO2 + O2 = 4 HCl + 2 Na2SO4
C + NaOH = C(OH)2 + Na =>
C + 2 NaOH = C(OH)2 + 2 Na
HCl + C = C10H16 + Cl =>
16 HCl + 10 C = C10H16 + 16 Cl
Na2S2O3 + NaOH = Na2S + Na2SO3 + H2O =>
3 Na2S2O3 + 6 NaOH = 2 Na2S + 4 Na2SO3 + 3 H2O
MgCO3 + HCl = MgCl2 + H2O(s) + CO2(s) =>
MgCO3 + 2 HCl = MgCl2 + H2O(s) + CO2(s)
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
HClO4 + H2CO3 + Fe(OH)2 = Fe2CO3(ClO4)2 + H2O =>
2 HClO4 + H2CO3 + 2 Fe(OH)2 = Fe2CO3(ClO4)2 + 4 H2O
Al2O3 + Na2S5 = Al2S3 + Na2SO4 =>
4 Al2O3 + 3 Na2S5 = 4 Al2S3 + 3 Na2SO4
Ni + F2 = NiF3 =>
2 Ni + 3 F2 = 2 NiF3
MnO4{-} + NO2{2-} + H2O = MnO2 + NO3{-} + OH{-} =>
MnO4{-} + NO2{2-} + H2O = MnO2 + NO3{-} + 2 OH{-}
Sb2S3(g) + HCl(aq) = H3SbCl6(aq) + H2S(g) =>
Sb2S3(g) + 12 HCl(aq) = 2 H3SbCl6(aq) + 3 H2S(g)
Zn(OH)2 + H2SiO3 = Zn2(SiO4) + H2O =>
2 Zn(OH)2 + H2SiO3 = Zn2(SiO4) + 3 H2O
C + HCl = CCl4 + H2 =>
C + 4 HCl = CCl4 + 2 H2
V(OH)5 + Li3PO4 = V3(PO4)5 + LiOH =>
3 V(OH)5 + 5 Li3PO4 = V3(PO4)5 + 15 LiOH
WF6 + H2O = WO3 + HF =>
WF6 + 3 H2O = WO3 + 6 HF
C5H3(g) + O(g) = CO2(g) + H2O(g) =>
2 C5H3(g) + 23 O(g) = 10 CO2(g) + 3 H2O(g)
NH3 + H2O + AgNO3 = AgOH + NH4NO3 =>
NH3 + H2O + AgNO3 = AgOH + NH4NO3
WC(s) + O2(g) = WO3(s) + CO2(g) =>
2 WC(s) + 5 O2(g) = 2 WO3(s) + 2 CO2(g)
ZnSO4*7H2O + Na2Co3 = ZnCo3 + Na2SO4 + H2O =>
ZnSO4*7H2O + Na2Co3 = ZnCo3 + Na2SO4 + 7 H2O
AlBr3 + Na(OH) = Al(OH)3 + NaBr =>
AlBr3 + 3 Na(OH) = Al(OH)3 + 3 NaBr
K2Cr2O7 + S + HCl = SO2 + CrCl3 + KCl + H2O =>
2 K2Cr2O7 + 3 S + 16 HCl = 3 SO2 + 4 CrCl3 + 4 KCl + 8 H2O
C + HCl = CCl2 + H2 =>
C + 2 HCl = CCl2 + H2
Cu + Ni2{+} = Cu2{+} + Ni =>
2 Cu + Ni2{+} = Cu2{+} + 2 Ni
CCl4 + C6H6 = HCl + C =>
3 CCl4 + 2 C6H6 = 12 HCl + 15 C
Hg2(NO3)2 + KOH = Hg2(OH)2 + KNO3 =>
Hg2(NO3)2 + 2 KOH = Hg2(OH)2 + 2 KNO3
Fe + HNO3 + KOH = KFeO2 + N2 + H2O =>
10 Fe + 6 HNO3 + 10 KOH = 10 KFeO2 + 3 N2 + 8 H2O
Rb + MgBr2 = RbBr + Mg =>
2 Rb + MgBr2 = 2 RbBr + Mg
O + K = KO =>
O + K = KO
NH4Fe(SO4)2 + BaCl2 = NH4FeCl4 + BaSO4 =>
NH4Fe(SO4)2 + 2 BaCl2 = NH4FeCl4 + 2 BaSO4
CH3CO2C2H5 + NaOH = C2H5OH + CH3CO2Na =>
CH3CO2C2H5 + NaOH = C2H5OH + CH3CO2Na
(C2H5)2O + O2 = CO2 + H2O =>
(C2H5)2O + 6 O2 = 4 CO2 + 5 H2O
(b)C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
(b)C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
NH4Fe(SO4)2 + BaCl2 = Ba(SO4)2 + FeCl2 + NH4 =>
NH4Fe(SO4)2 + BaCl2 = Ba(SO4)2 + FeCl2 + NH4
SiO2 = Si + O2 =>
SiO2 = Si + O2
LiNO3 + FeF3 = LiF + Fe(NO3)3 =>
3 LiNO3 + FeF3 = 3 LiF + Fe(NO3)3
FeTiO3 + HCl + Cl2 = FeCl3 + TiO2 + HO =>
FeTiO3 + HCl + Cl2 = FeCl3 + TiO2 + HO
NiSO4*6H2O + NaOH = Ni(OH)2 + Na2SO4 + H2O =>
NiSO4*6H2O + 2 NaOH = Ni(OH)2 + Na2SO4 + 6 H2O
MoO3(s) + H2(g) = Mo(s) + H2O(g) =>
MoO3(s) + 3 H2(g) = Mo(s) + 3 H2O(g)
NH4H2BO3 + H2SO4 = (NH4)2SO4 + H3BO3 =>
2 NH4H2BO3 + H2SO4 = (NH4)2SO4 + 2 H3BO3
AlNH3 + HCl = AlCl + HNH3 =>
AlNH3 + HCl = AlCl + HNH3
K2S2O3(aq) + HCl(aq) = KCl + H2SO3 + S8 =>
8 K2S2O3(aq) + 16 HCl(aq) = 16 KCl + 8 H2SO3 + S8
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