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Fe2O3(s) + CO(s) = 2 FeO(s) + CO2(s)
Fe(NO3)3 + NaOH = Fe(OH)3(s) + NaNO3(aq) =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3(s) + 3 NaNO3(aq)
S + OH{-} = SO32{-} + HS{-} + H2O =>
65 S + 65 OH{-} = 2 SO32{-} + 63 HS{-} + H2O
AlCl3 + Na2HPO4 = NaH2PO4 + NaCl + AlPO4 =>
AlCl3 + 2 Na2HPO4 = NaH2PO4 + 3 NaCl + AlPO4
Si + I2 = SiI2 =>
Si + I2 = SiI2
Ca3(PO4)2 + SiO2 + C = P4 + CaSiO3 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = P4 + 6 CaSiO3 + 10 CO
NaAlO2 + NH4Cl + H2O = NH3 + Al(OH)3 + NaCl =>
NaAlO2 + NH4Cl + H2O = NH3 + Al(OH)3 + NaCl
Al(s) + SO2(g) = Al2O3(S) + S(s) =>
4 Al(s) + 3 SO2(g) = 2 Al2O3(S) + S(s)
ZrOCl2*8H2O + C6H8O7*H2O = Zr(OH)4 + Cl + C2H6O + H2O =>
9 ZrOCl2*8H2O + C6H8O7*H2O = 9 Zr(OH)4 + 18 Cl + 3 C2H6O + 50 H2O
CU + KNO3 + H2SO4 = CUSO4 + K2SO4 + NO + H2O =>
3 CU + 2 KNO3 + 4 H2SO4 = 3 CUSO4 + K2SO4 + 2 NO + 4 H2O
Cr2(CO3)3(s) = Cr2O3(s) + CO2 =>
Cr2(CO3)3(s) = Cr2O3(s) + 3 CO2
Hg + NHO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 NHO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
C13H30 + O2 = CO2 + H2O =>
2 C13H30 + 41 O2 = 26 CO2 + 30 H2O
AgNO3 + KI = AgNO3I + K =>
AgNO3 + KI = AgNO3I + K
Ba(OH)2(aq) + Li3PO4(aq) = Ba3(PO4)2(s) + LiOH(aq) =>
3 Ba(OH)2(aq) + 2 Li3PO4(aq) = Ba3(PO4)2(s) + 6 LiOH(aq)
AlSO4{-2} + CaOH{-} = AlOH{-} + CaSO4{-2} =>
AlSO4{-2} + CaOH{-} = AlOH{-} + CaSO4{-2}
HPbO2{-} + Re = Pb + ReO4{-} + H2O + OH{-} =>
7 HPbO2{-} + 2 Re = 7 Pb + 2 ReO4{-} + H2O + 5 OH{-}
C6H6O3 + H2O = C6O3{-6} + H3O{+} =>
C6H6O3 + 6 H2O = C6O3{-6} + 6 H3O{+}
Al + HCl + Ca(OH)2 = Al2(OH)5Cl + H2 + Ca =>
4 Al + 2 HCl + 5 Ca(OH)2 = 2 Al2(OH)5Cl + H2 + 5 Ca
Na2(CO3) + Ca(NO3)2 = NaNO3 + Ca(CO3) =>
Na2(CO3) + Ca(NO3)2 = 2 NaNO3 + Ca(CO3)
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Pd + H2SO4(k) = PdSO4 + SO2 + H2O =>
Pd + 2 H2SO4(k) = PdSO4 + SO2 + 2 H2O
CrO3(s) + H20(l) = Cr(OH)3 =>
20 CrO3(s) + 3 H20(l) = 20 Cr(OH)3
FeCl3*6H2O + FeSO4*7H2O = Fe3O4 + H2SO4 + H2O + HCl =>
2 FeCl3*6H2O + FeSO4*7H2O = Fe3O4 + H2SO4 + 15 H2O + 6 HCl
C3H5OCl + NH3 = C3H5ONH2 + NH4Cl =>
C3H5OCl + 2 NH3 = C3H5ONH2 + NH4Cl
HCl + O = H2O + Cl2 =>
2 HCl + O = H2O + Cl2
CaBr2 + K3PO4 = KBr + Ca3(PO4)2 =>
3 CaBr2 + 2 K3PO4 = 6 KBr + Ca3(PO4)2
U3O8 + H2SO4 = UO2SO4 + U(SO4)2 + H2O =>
U3O8 + 4 H2SO4 = 2 UO2SO4 + U(SO4)2 + 4 H2O
NaCH3COO + H2SO4 = CH3COOH + NaHSO4 =>
NaCH3COO + H2SO4 = CH3COOH + NaHSO4
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
KMnO4 + Na2S2O4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 5 Na2S2O4 + 4 H2SO4 = 5 Na2SO4 + 6 MnSO4 + 3 K2SO4 + 4 H2O
H(NO3) + NaCl = HCl + NaNO3 =>
H(NO3) + NaCl = HCl + NaNO3
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
H3PO4 + NaOH = Na3PO4 + H2O = =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
C18H38 + O2 = CO2 + H2O =>
2 C18H38 + 55 O2 = 36 CO2 + 38 H2O
C8H8Br2 + NaOH = C8H8O + NaBr + H2O =>
C8H8Br2 + 2 NaOH = C8H8O + 2 NaBr + H2O
S + H2O = HS + OH =>
S + H2O = HS + OH
Al{3} + P{-3} = Al3P3 =>
3 Al{3} + 3 P{-3} = Al3P3
Ba + PbCl2 = Pb + BaCl2 =>
Ba + PbCl2 = Pb + BaCl2
BaSO4(heat) = BaO + SO3 =>
BaSO4(heat) = BaO + SO3
Pb(NO3)2(ac) + Na2CrO4(ac) = PbCrO4(s) + NaNO3(ac) =>
Pb(NO3)2(ac) + Na2CrO4(ac) = PbCrO4(s) + 2 NaNO3(ac)
W + C = WC =>
W + C = WC
Fe(CH3COO)3 + Pb(NO3)2 = Fe(NO3)2 + Pb(CH3COO)3 =>
Fe(CH3COO)3 + Pb(NO3)2 = Fe(NO3)2 + Pb(CH3COO)3
Br2 + SO2 + H2O = HBr2 + H2SO4 =>
2 Br2 + SO2 + 2 H2O = 2 HBr2 + H2SO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
H2C2O4 + CaCl2 = CaC2O4 + (HCl) =>
H2C2O4 + CaCl2 = CaC2O4 + 2(HCl)
Co(NO3)2 = Co2 + NO3 =>
2 Co(NO3)2 = Co2 + 4 NO3
Fe2(CO3)3 + HNO3 = Fe2(NO3)6 + CO2 + H2O =>
Fe2(CO3)3 + 6 HNO3 = Fe2(NO3)6 + 3 CO2 + 3 H2O
CH3CH2Cl + Na = C4H10 + NaCl =>
2 CH3CH2Cl + 2 Na = C4H10 + 2 NaCl
HC3H5O + OH = C6H8O7 + H2O =>
2 HC3H5O + 14 OH = C6H8O7 + 9 H2O
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