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Fe2 + Al2O3 = Fe2O3 + 2 Al
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
C6H11COOH + NH4OH = C6H11COONH4 + HOH =>
C6H11COOH + NH4OH = C6H11COONH4 + HOH
HCOH + H = CH4 + H2O =>
HCOH + 4 H = CH4 + H2O
VCl3 + H2O = VOCl2 + HCl + H2 =>
2 VCl3 + 2 H2O = 2 VOCl2 + 2 HCl + H2
Zn0 + Cu(No3)2 = Zn(No3)2 + Cu =>
Zn0 + Cu(No3)2 = Zn(No3)2 + Cu
Na2MnO4 + HCl = NaCl + MnO2 + NaMnO4 + H2O =>
3 Na2MnO4 + 4 HCl = 4 NaCl + MnO2 + 2 NaMnO4 + 2 H2O
C7H16 + CO2 = CO + H2O =>
C7H16 + 15 CO2 = 22 CO + 8 H2O
(NH4)2S + AlCl3 = NH4Cl + Al2S3 =>
3(NH4)2S + 2 AlCl3 = 6 NH4Cl + Al2S3
C10H18O + CrO3 + H{+} = C10H16O + Cr{3+} + H2O =>
3 C10H18O + 2 CrO3 + 6 H{+} = 3 C10H16O + 2 Cr{3+} + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
X(s) + HCl(aq) = XCl3(aq) + H2(g) =>
2 X(s) + 6 HCl(aq) = 2 XCl3(aq) + 3 H2(g)
NH3 + CoSO4*6H2O + H2O2 + H2SO4 = [(NH3)5Co(O2)2Co(NH3)5]2(SO4)5 + H2O =>
20 NH3 + 4 CoSO4*6H2O + 9 H2O2 + H2SO4 = [(NH3)5Co(O2)2Co(NH3)5]2(SO4)5 + 34 H2O
Ag2S(s) + O2(g) = Ag2O(s) + SO2(s) =>
2 Ag2S(s) + 3 O2(g) = 2 Ag2O(s) + 2 SO2(s)
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
LiSO4 + CaCl2 = LiCl2 + CaSO4 =>
LiSO4 + CaCl2 = LiCl2 + CaSO4
Na2SO3 + Zn + H2SO4 = S + Na2SO4 + ZnOH2 =>
3 Na2SO3 + Zn + H2SO4 = S + 3 Na2SO4 + ZnOH2
K2PO4 + CU(NO3)2 = KNO3 + CUPO4 =>
K2PO4 + CU(NO3)2 = 2 KNO3 + CUPO4
Fe + CuO = Cu + Fe2O3 =>
2 Fe + 3 CuO = 3 Cu + Fe2O3
KOH + H2(SO4)2 + Al = H2 + H2O + KAl(SO4)2 =>
2 KOH + 2 H2(SO4)2 + 2 Al = H2 + 2 H2O + 2 KAl(SO4)2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C5H10O5 = CH4 + CO2 =>
2 C5H10O5 = 5 CH4 + 5 CO2
Pb(NO4)4 + Na2SO4 = Pb(SO4)4 + Na2NO4 =>
Pb(NO4)4 + 4 Na2SO4 = Pb(SO4)4 + 4 Na2NO4
NaIO3 + N2H4 + H2SO4 = N2 + NaISO4 + H2O =>
NaIO3 + N2H4 + H2SO4 = N2 + NaISO4 + 3 H2O
NaHCO3 + Ba(NO3)2 = BaHCO3 + Na(NO3)2 =>
NaHCO3 + Ba(NO3)2 = BaHCO3 + Na(NO3)2
NaO + F = NaF + O =>
NaO + F = NaF + O
K2Cr2O7 + AgNO3 + H2O = Ag2CrO4 + KNO3 + H2Cr2O7 =>
2 K2Cr2O7 + 4 AgNO3 + H2O = 2 Ag2CrO4 + 4 KNO3 + H2Cr2O7
NaO = Na + O2 =>
2 NaO = 2 Na + O2
Cu5I2 + B3 = BI + Cu =>
3 Cu5I2 + 2 B3 = 6 BI + 15 Cu
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
C2H2 + SiCl4 + H2 = SiC + HCl =>
C2H2 + 2 SiCl4 + 3 H2 = 2 SiC + 8 HCl
C18H34O2KMnO4 = C18H34O4KMnO2 =>
C18H34O2KMnO4 = C18H34O4KMnO2
V + CaO = V2O5 + Ca =>
2 V + 5 CaO = V2O5 + 5 Ca
HClCaOH2 = H3OCaCl =>
HClCaOH2 = H3OCaCl
LiOH + HCN = LiCN + H2O =>
LiOH + HCN = LiCN + H2O
ZnI2 + Li2S = ZnS + LiI =>
ZnI2 + Li2S = ZnS + 2 LiI
Ca3(PO4)2 + Si02 + C = CaSi03 + CO + P =>
2 Ca3(PO4)2 + 9 Si02 + 16 C = 6 CaSi03 + 16 CO + 4 P
MgO(aq) + H2SO4(aq) = MgSO4(aq) + H2O(l) =>
MgO(aq) + H2SO4(aq) = MgSO4(aq) + H2O(l)
C6H5C(O)CH3 + NaBH4 + H2O = C6H5CH(OH)CH3 + NaB(OH)4 =>
4 C6H5C(O)CH3 + NaBH4 + 4 H2O = 4 C6H5CH(OH)CH3 + NaB(OH)4
NaCl + H2PO4 = NaHPO4 + HCl =>
NaCl + H2PO4 = NaHPO4 + HCl
NaAs + H2SO4 = NaHSO4 + HAs =>
NaAs + H2SO4 = NaHSO4 + HAs
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
CuS + HNO3 = CuSO + NO + H2O =>
3 CuS + 2 HNO3 = 3 CuSO + 2 NO + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NiCl2 + H3AsO4 = Ni3(AsO4)2 + HCl =>
3 NiCl2 + 2 H3AsO4 = Ni3(AsO4)2 + 6 HCl
KOH + HCO = KCO + H2O =>
KOH + HCO = KCO + H2O
Ni + Cl2 = NiCl7 =>
2 Ni + 7 Cl2 = 2 NiCl7
C6H8O7 + NaCl = C6H5Na3O7 + HCl =>
C6H8O7 + 3 NaCl = C6H5Na3O7 + 3 HCl
C4H10(g) + O2 = CO2(g) + H2O =>
2 C4H10(g) + 13 O2 = 8 CO2(g) + 10 H2O
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