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Pb(NO3)4(aq) + 2 K2CO3(aq) = 4 KNO3(aq) + Pb(CO3)2(aq)
CH7OH + O2 = CO2 + H2O =>
2 CH7OH + 5 O2 = 2 CO2 + 8 H2O
C2H4O + Ag(NH3)2{+} + OH{-} = C2H5NO2 + Ag + NH3 + H2O =>
C2H4O + 4 Ag(NH3)2{+} + 4 OH{-} = C2H5NO2 + 4 Ag + 7 NH3 + 3 H2O
Ca3(PO4)2*CaF2 + H2SO4 + H2O = H3PO4 + CaSO4*2H2O + HF =>
Ca3(PO4)2*CaF2 + 4 H2SO4 + 8 H2O = 2 H3PO4 + 4 CaSO4*2H2O + 2 HF
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Na2Cr2O7 + S = Cr2O3 + Na2SO3 + SO2 =>
2 Na2Cr2O7 + 3 S = 2 Cr2O3 + 2 Na2SO3 + SO2
BaSO4 + C = BaS + CO =>
BaSO4 + 4 C = BaS + 4 CO
Na2SiO3 + SnCl2 = SnSiO3 + NaCl =>
Na2SiO3 + SnCl2 = SnSiO3 + 2 NaCl
P2OS4 + H2O = H3PO2S2 =>
P2OS4 + 3 H2O = 2 H3PO2S2
CO + Bi = Bi2O3 + C =>
3 CO + 2 Bi = Bi2O3 + 3 C
C3H5O(g) + O2 = CO2 + H2O =>
4 C3H5O(g) + 15 O2 = 12 CO2 + 10 H2O
Ca(OH)2 + Fe2Cl3 = CaCl3 + Fe2(OH)2 =>
Ca(OH)2 + Fe2Cl3 = CaCl3 + Fe2(OH)2
Ca(s) + HF(aq) = CaF2(aq) + H2(g) =>
Ca(s) + 2 HF(aq) = CaF2(aq) + H2(g)
C2H4O2 + H2O2 = C2H4O3 + H2O =>
C2H4O2 + H2O2 = C2H4O3 + H2O
Ni + Sn2{+} = Ni2{+} + Sn =>
2 Ni + Sn2{+} = Ni2{+} + 2 Sn
HNO3 + NH3 = HNO2 + H2O =>
3 HNO3 + NH3 = 4 HNO2 + H2O
P4O10 + MgO = Mg3(PO4)2 =>
P4O10 + 6 MgO = 2 Mg3(PO4)2
[Mg(OH2)6]Cl2 + SOCl2 = MgCl2 + SO2 + HCl =>
[Mg(OH2)6]Cl2 + 6 SOCl2 = MgCl2 + 6 SO2 + 12 HCl
LiBr + Mg(NO3)2 = LiNO3 + MgBr2 =>
2 LiBr + Mg(NO3)2 = 2 LiNO3 + MgBr2
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
HF + LiOH = LiF + H2O =>
HF + LiOH = LiF + H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C3H5NaO3 + H2O = NaOH + C3H6O3 =>
C3H5NaO3 + H2O = NaOH + C3H6O3
NH3 + O2 + NO2 = HNO3 =>
2 NH3 + 5 O2 + 4 NO2 = 6 HNO3
CH4S + CO = C2H3O(SCH3) + H2S =>
2 CH4S + CO = C2H3O(SCH3) + H2S
F2 + O2 = F2O2 =>
F2 + O2 = F2O2
Ag(s) + Al(NO3)3(aq) = AgNO3(aq) + Al(s) =>
3 Ag(s) + Al(NO3)3(aq) = 3 AgNO3(aq) + Al(s)
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CoS + AlI3 = CoI2 + Al2S3 =>
3 CoS + 2 AlI3 = 3 CoI2 + Al2S3
HCI + KBr = HBr + KCI =>
HCI + KBr = HBr + KCI
O2 + Au = Au2O =>
O2 + 4 Au = 2 Au2O
La2O3 + HCl = LaCl3 + H2O =>
La2O3 + 6 HCl = 2 LaCl3 + 3 H2O
Na(IO3) + Na(HSO3) = I2 + Na(HSO4) + Na2(SO4) + H2O =>
2 Na(IO3) + 5 Na(HSO3) = I2 + 3 Na(HSO4) + 2 Na2(SO4) + H2O
MnSO4 + O2 = MnO + SO4 =>
2 MnSO4 + O2 = 2 MnO + 2 SO4
Ce = Ce2 =>
2 Ce = Ce2
HOBr = HBr + HBrO3 =>
3 HOBr = 2 HBr + HBrO3
Al{2+} + Zn = Zn{2+} + Al =>
Al{2+} + Zn = Zn{2+} + Al
HOSO2 + O2 = HO2 + SO3 =>
HOSO2 + O2 = HO2 + SO3
La + Ni = La2Ni7 =>
2 La + 7 Ni = La2Ni7
AgNO3 + Nb2O5 = AgNbO3 + NO2 + O2 =>
4 AgNO3 + 2 Nb2O5 = 4 AgNbO3 + 4 NO2 + O2
Cu(OH)Cl + NaOH = CuO + NaCl + H2O =>
Cu(OH)Cl + NaOH = CuO + NaCl + H2O
NH3(g) + H2SO4(aq) = (NH4)2SO4(aq) =>
2 NH3(g) + H2SO4(aq) = (NH4)2SO4(aq)
C2H5OH + C3H8O3 = C5H14O4 =>
C2H5OH + C3H8O3 = C5H14O4
AlOHCl2 + H2O = Al(OH)2Cl + HCl =>
AlOHCl2 + H2O = Al(OH)2Cl + HCl
AgI + KNO3 = AgNO3 + KI =>
AgI + KNO3 = AgNO3 + KI
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CaO(s) + HCl(aq) = CaCl2(aq) + H2O(l) =>
CaO(s) + 2 HCl(aq) = CaCl2(aq) + H2O(l)
NF3 + NH3 = N2 + HF =>
NF3 + NH3 = N2 + 3 HF
Au(s) + HBr(aq) = AuBr(s) + H2(g) =>
2 Au(s) + 2 HBr(aq) = 2 AuBr(s) + H2(g)
CH3CONH2 + LiAlH4 + H2O = CH3CH2NH2 + LiAlOH4 =>
CH3CONH2 + 2 LiAlH4 + H2O = CH3CH2NH2 + 2 LiAlOH4
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