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BeCl2 + K2S = BeS + 2 KCl
Cl3 + Ti = TiCl =>
Cl3 + 3 Ti = 3 TiCl
CUS + HNO3 = CU(NO3)2 + H2O + NO + S =>
3 CUS + 8 HNO3 = 3 CU(NO3)2 + 4 H2O + 2 NO + 3 S
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PbCl3 + KOH = Pb(OH)3 + KCl =>
PbCl3 + 3 KOH = Pb(OH)3 + 3 KCl
NaHCO3 + K3PO4 = K3CO3 + NaHPO4 =>
NaHCO3 + K3PO4 = K3CO3 + NaHPO4
C6H19NSi2 + HNO3 = Si + CO + NO + H2O =>
C6H19NSi2 + 11 HNO3 = 2 Si + 6 CO + 12 NO + 15 H2O
MgSO4*8H2O = MgSO4 + H2O =>
MgSO4*8H2O = MgSO4 + 8 H2O
Fe2O3 + C = FeC + O2 =>
2 Fe2O3 + 4 C = 4 FeC + 3 O2
SiH4 + NaOH = NaH + Si(OH)4 =>
SiH4 + 4 NaOH = 4 NaH + Si(OH)4
AuCl2 + Ag = AgCl + Au =>
AuCl2 + 2 Ag = 2 AgCl + Au
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
K3Fe(C2O4)3 + KMnO4 + HSO4 = Fe2(SO4)3 + MnSO4 + CO2 + H2O + K2SO4 =>
26 K3Fe(C2O4)3 + 12 KMnO4 + 96 HSO4 = 13 Fe2(SO4)3 + 12 MnSO4 + 156 CO2 + 48 H2O + 45 K2SO4
Fe2O3 + C = FeC + O2 =>
2 Fe2O3 + 4 C = 4 FeC + 3 O2
NH4NO3 + CaI = NH4I + CaNO3 =>
NH4NO3 + CaI = NH4I + CaNO3
Na2CO3 + FeBO3 = Fe2(CO3)3 + Na3BO3 =>
3 Na2CO3 + 2 FeBO3 = Fe2(CO3)3 + 2 Na3BO3
Li3N(s) + H2(g) = LiNH2(s) + LiH(s) =>
Li3N(s) + 2 H2(g) = LiNH2(s) + 2 LiH(s)
K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3]*3H2O + H2O + CO2 =>
2 K2C2O4*H2O + 7 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3]*3H2O + 17 H2O + 6 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BeI2 + Na3PO4 = Be3(PO4)2 + NaI =>
3 BeI2 + 2 Na3PO4 = Be3(PO4)2 + 6 NaI
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
C6H5OH + PCl5 = C6H5Cl + POCl3 + HCl =>
C6H5OH + PCl5 = C6H5Cl + POCl3 + HCl
Na2SiO3(s) + HF(ac) = H2SiF6(ac) + NaF(ac) + H2O(g) =>
Na2SiO3(s) + 8 HF(ac) = H2SiF6(ac) + 2 NaF(ac) + 3 H2O(g)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H4 + KMnO4 = MnO2 + KOH + K2C2O4 + H2O =>
3 C2H4 + 10 KMnO4 = 10 MnO2 + 4 KOH + 3 K2C2O4 + 4 H2O
PBr3 + KOH = K3PO3 + KBr + H2O =>
PBr3 + 6 KOH = K3PO3 + 3 KBr + 3 H2O
PbF2 + H = Pb + HF =>
PbF2 + 2 H = Pb + 2 HF
C + CuCl = CCl + Cu =>
C + CuCl = CCl + Cu
NO2 + KClO + KOH = KNO3 + H2O + KCl =>
2 NO2 + KClO + 2 KOH = 2 KNO3 + H2O + KCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K(c) + H2O(l) = KOH(aq) + H2(g) =>
2 K(c) + 2 H2O(l) = 2 KOH(aq) + H2(g)
CaCO3SiO2 = CaCO3 + SiO2 =>
CaCO3SiO2 = CaCO3 + SiO2
AgNO3 + NaCI = AgCI + NaNO3 =>
AgNO3 + NaCI = AgCI + NaNO3
Fe(OH)2 + NH3 + H2 = Fe + NH4OH =>
Fe(OH)2 + 2 NH3 + H2 = Fe + 2 NH4OH
Ti(OH)3 + O2 + H2O = Ti(OH)4 =>
4 Ti(OH)3 + O2 + 2 H2O = 4 Ti(OH)4
Zn(aq) + NH3(aq) + H2O(l) = NH4(aq) + Zn(OH)2 =>
Zn(aq) + 2 NH3(aq) + 2 H2O(l) = 2 NH4(aq) + Zn(OH)2
MnO2 + OH = MnO4 + H2O =>
MnO2 + 4 OH = MnO4 + 2 H2O
WO3 + Sn(Cl)2 + HCl = W3O8 + (H)2SnCl6 + H2O =>
3 WO3 + Sn(Cl)2 + 4 HCl = W3O8 + (H)2SnCl6 + H2O
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
(NH4)3PO4 + Ca(OH)2 = NH4OH + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 Ca(OH)2 = 6 NH4OH + Ca3(PO4)2
FeO2(s) + C = Fe + CO2 =>
FeO2(s) + C = Fe + CO2
AgNO3 + S2O3 = [Ag(S2O3)2] + NO3 =>
AgNO3 + 2 S2O3 = [Ag(S2O3)2] + NO3
H3N = H2 + N2 =>
2 H3N = 3 H2 + N2
C89H144 + O2 = CO2 + H2O =>
C89H144 + 125 O2 = 89 CO2 + 72 H2O
Na3[Cr(OH)6] + NaOH + PbO2 = Na2CrO4 + H2O + Na[Pb(OH)3] =>
2 Na3[Cr(OH)6] + NaOH + 3 PbO2 = 2 Na2CrO4 + 2 H2O + 3 Na[Pb(OH)3]
H3PO3 + KMnO4 + HNO3 = H3PO4 + KNO3 + Mn(NO3)2 + H2O =>
5 H3PO3 + 2 KMnO4 + 6 HNO3 = 5 H3PO4 + 2 KNO3 + 2 Mn(NO3)2 + 3 H2O
Pt + H3Po4 = Pt3Po4 + H2 =>
6 Pt + 2 H3Po4 = 2 Pt3Po4 + 3 H2
CH4(g)CCl4(g) = CH2Cl2(g) =>
CH4(g)CCl4(g) = 2 CH2Cl2(g)
Cl2 + HNO3 = HClO3 + NO + H2O =>
3 Cl2 + 10 HNO3 = 6 HClO3 + 10 NO + 2 H2O
Ca(OH)2(aq) = Ca(aq) + OH =>
Ca(OH)2(aq) = Ca(aq) + 2 OH
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