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Fe2(SO4)3 + 3 MgBr2 = 2 FeBr3 + 3 MgSO4
CaCO3 + Al2O3 + MnO = Ca7Al120O190Mn3 + CO2 =>
7 CaCO3 + 60 Al2O3 + 3 MnO = Ca7Al120O190Mn3 + 7 CO2
Cu{2+} + NH4SCN = Cu(SCN)2 + NH4{+} =>
Cu{2+} + 2 NH4SCN = Cu(SCN)2 + 2 NH4{+}
H2SO5 + Al2(CO3)3 = H2O + Al2(SO5)3 + CO2 =>
3 H2SO5 + Al2(CO3)3 = 3 H2O + Al2(SO5)3 + 3 CO2
HAuCl4 + NaBH4 + H2O = Au + B(OH)3 + NaCl + H =>
HAuCl4 + 4 NaBH4 + 12 H2O = Au + 4 B(OH)3 + 4 NaCl + 29 H
C7H6O3 = C + H2O =>
C7H6O3 = 7 C + 3 H2O
NH + H2 = NH2 =>
2 NH + H2 = 2 NH2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH2O + C6H6N4O4 = C7H6N4O4 + H2O =>
CH2O + C6H6N4O4 = C7H6N4O4 + H2O
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
MoS2(s) + O2(g) = MoO3(s) + SO2(g) =>
2 MoS2(s) + 7 O2(g) = 2 MoO3(s) + 4 SO2(g)
Mn + Cu2O = MnO2 + Cu =>
Mn + 2 Cu2O = MnO2 + 4 Cu
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
HNO3(aq) + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3(aq) + Sr(OH)2 = Sr(NO3)2 + 2 H2O
Fe2O3 + Sb + SnO2 = Fe25Sb005Sn045O4 + O2 =>
50 Fe2O3 + 20 Sb + 180 SnO2 = 4 Fe25Sb005Sn045O4 + 247 O2
LiN3 = Li + N3 =>
LiN3 = Li + N3
BaCO3 + CaCl2 = CaCO3 + BaCl2 =>
BaCO3 + CaCl2 = CaCO3 + BaCl2
C2H5COOH = C2H5COO{-} + H{+} =>
C2H5COOH = C2H5COO{-} + H{+}
H2SO4 + K2Cr2O7 + C9H10 = K2SO4 + Cr2(SO4)3 + C7H6O2 + H2O =>
104 H2SO4 + 26 K2Cr2O7 + 21 C9H10 = 26 K2SO4 + 26 Cr2(SO4)3 + 27 C7H6O2 + 128 H2O
NO2{-} + Al + OH{-} + H2O = NH3 + Al(OH)2{-} =>
NO2{-} + 6 Al + 5 OH{-} + 5 H2O = NH3 + 6 Al(OH)2{-}
P4O10 + KOH = K3PO4 + H2O =>
P4O10 + 12 KOH = 4 K3PO4 + 6 H2O
NaHCO3 + HC2H3O2 = CO2 + H2O + HNa =>
4 NaHCO3 + HC2H3O2 = 6 CO2 + 2 H2O + 4 HNa
NH4HCO3 + H2S04 = (NH4)2S04 + H2O + CO2 =>
2 NH4HCO3 + H2S04 = (NH4)2S04 + 2 H2O + 2 CO2
N2O5 + Sr(OH)2 = HNO3 + SrO =>
N2O5 + Sr(OH)2 = 2 HNO3 + SrO
Cd + NaOH = Cd(NaOH) =>
Cd + NaOH = Cd(NaOH)
Na2CrO4 + KI = NaI + CrO4K2 =>
Na2CrO4 + 2 KI = 2 NaI + CrO4K2
KCl + AgNO3 = AgKCl + NO3 =>
KCl + AgNO3 = AgKCl + NO3
Mg(HCO3)2 + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
Mg(HCO3)2 + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l) + 2 CO2(g)
KCO3 + ZnCl2 = KCl2 + ZnCO3 =>
KCO3 + ZnCl2 = KCl2 + ZnCO3
NaCl(aq) + H2SO4(aq) = Na2SO4(aq) + Cl2 + H2 =>
2 NaCl(aq) + H2SO4(aq) = Na2SO4(aq) + Cl2 + H2
CaCO3 + H2O2 + NH3 + H2O = [Ca(H2O)8O2] + NH4CO3 =>
2 CaCO3 + 3 H2O2 + 2 NH3 + 14 H2O = 2[Ca(H2O)8O2] + 2 NH4CO3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
XeF2 + S = Xe + SF4 =>
2 XeF2 + S = 2 Xe + SF4
BaCl2 + HF = BaF2 + HCl =>
BaCl2 + 2 HF = BaF2 + 2 HCl
PbSO4(heat) = Pb + SO4 =>
PbSO4(heat) = Pb + SO4
C2H3O2NH4 + H2O = NH4OH + C2H4O2 =>
C2H3O2NH4 + H2O = NH4OH + C2H4O2
NaCl + CuSO4*5H2O = Na2SO4 + Na2[CuCl4] + H2O =>
4 NaCl + CuSO4*5H2O = Na2SO4 + Na2[CuCl4] + 5 H2O
Au4Na3 = Au16Na3 + Na3 =>
4 Au4Na3 = Au16Na3 + 3 Na3
Na2SO4 + S + H2O = NaHSO3 + Na2S =>
5 Na2SO4 + 4 S + 4 H2O = 8 NaHSO3 + Na2S
Na(PH2O2) + H2O = Na2(PHO3) + H3PO4 + H2 =>
2 Na(PH2O2) + 3 H2O = Na2(PHO3) + H3PO4 + 3 H2
CrO4{-}2 + Br{-} = CrO2{-} + BrO3{-}1 =>
3 CrO4{-}2 + 2 Br{-} = 3 CrO2{-} + 2 BrO3{-}1
Al(H2PO4)3 + H2O = Al2O3 + H3PO4 =>
2 Al(H2PO4)3 + 3 H2O = Al2O3 + 6 H3PO4
Fe2 + CuSO4 = Fe2SO4 + Cu =>
Fe2 + CuSO4 = Fe2SO4 + Cu
KI + FeCl3 = I + FeCl2 + KCl =>
KI + FeCl3 = I + FeCl2 + KCl
CHCOOH + Mg = (CH2COO)2Mg =>
2 CHCOOH + Mg = (CH2COO)2Mg
BaSO3 = Ba + SO2 + O2 =>
2 BaSO3 = 2 Ba + 2 SO2 + O2
H2 + Ba(OH)2 = BaH2 + H2O =>
2 H2 + Ba(OH)2 = BaH2 + 2 H2O
AlCl3 + Ba(oh)2 = Al(oh)3 + BaCl2 =>
12 AlCl3 + 9 Ba(oh)2 = 4 Al(oh)3 + 18 BaCl2
K2SO3 + Ca(NO3)2 = K2(NO3)2 + CaSO3 =>
K2SO3 + Ca(NO3)2 = K2(NO3)2 + CaSO3
CuCO3 + CO = Cu + CO2 =>
CuCO3 + CO = Cu + 2 CO2
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