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2 Fe + AlO2 = 2 FeO + Al
BaCrO4 + AgNO3 = AgCrO4 + Ba(NO3) =>
BaCrO4 + AgNO3 = AgCrO4 + Ba(NO3)
K2O + P2O3 = K2P2O4 =>
K2O + P2O3 = K2P2O4
CH3COOAg + BaCl2 = AgCl + (CH3COO)2Ba =>
2 CH3COOAg + BaCl2 = 2 AgCl + (CH3COO)2Ba
CH3 + S8 = CS2 + H2S =>
16 CH3 + 7 S8 = 16 CS2 + 24 H2S
Zn{2+} + HO{-} = Zn(HO)2 =>
Zn{2+} + 2 HO{-} = Zn(HO)2
C6H5CH3CH2 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CH3CH2 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 54 MnSO4 + 27 K2SO4 + 136 H2O
CaCO3 + Na2C2O4 = CaC2O4 + Na2CO3 =>
CaCO3 + Na2C2O4 = CaC2O4 + Na2CO3
NH3(l) = N2(s) + H2(g) =>
2 NH3(l) = N2(s) + 3 H2(g)
Zn(OH)2 + HNO3 = (ZnOH)NO3 + H2O =>
Zn(OH)2 + HNO3 = (ZnOH)NO3 + H2O
Cl2(g) + HI(g) = I2(s) + HCl(g) =>
Cl2(g) + 2 HI(g) = I2(s) + 2 HCl(g)
Ba3(PO4)2 + Ca(OH)2 = Ca3(PO4)2 + Ba(OH)2 =>
Ba3(PO4)2 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 Ba(OH)2
C6H5C2H5 + KMnO4 = C6H5COOH + KOH + MnO2 + CO2 =>
C6H5C2H5 + 4 KMnO4 = C6H5COOH + 4 KOH + 4 MnO2 + CO2
KNO3 + C18H36O2 = K2O + N2 + CO2 + H2O =>
104 KNO3 + 5 C18H36O2 = 52 K2O + 52 N2 + 90 CO2 + 90 H2O
Nb2O5 = Nb2 + O5 =>
Nb2O5 = Nb2 + O5
CuSO4 + K04[Fe(CN)6] = Cu2[Fe(CN)6] + K2SO4 =>
2 CuSO4 + K04[Fe(CN)6] = Cu2[Fe(CN)6] + 2 K2SO4
Br{-} + Fe2(SO4)3 = Br2 + SO4{2-} + Fe{2+} =>
2 Br{-} + Fe2(SO4)3 = Br2 + 3 SO4{2-} + 2 Fe{2+}
MnO4 + Al = Al2O3 + Mn =>
3 MnO4 + 8 Al = 4 Al2O3 + 3 Mn
PbCl2 + K2S = Pb + K + SCl2 =>
PbCl2 + K2S = Pb + 2 K + SCl2
Cl2 + K2MnO4 = KCl + MnO2 + O2 =>
Cl2 + K2MnO4 = 2 KCl + MnO2 + O2
Cr{2+} + Al = Cr + Al{3+} =>
3 Cr{2+} + 2 Al = 3 Cr + 2 Al{3+}
C5H10O + O2(g) = H2O(g) + CO2(g) =>
C5H10O + 7 O2(g) = 5 H2O(g) + 5 CO2(g)
FeSO4 + NH3 + H2O + O2 = Fe(OH)3 + (NH4)2SO4 =>
4 FeSO4 + 8 NH3 + 10 H2O + O2 = 4 Fe(OH)3 + 4(NH4)2SO4
CaCl2(H2O)4 = CaCl2 + H2O =>
CaCl2(H2O)4 = CaCl2 + 4 H2O
Ni(NO3)3 + Na2S = Na(NO3) + Ni2S3 =>
2 Ni(NO3)3 + 3 Na2S = 6 Na(NO3) + Ni2S3
NiCl2 + Na(OH) = Ni(OH)2 + NaCl =>
NiCl2 + 2 Na(OH) = Ni(OH)2 + 2 NaCl
Al(OH)3 + Pb = Pb(OH)2 + Al =>
2 Al(OH)3 + 3 Pb = 3 Pb(OH)2 + 2 Al
Cr(OH)3 + NaOH = Na(Cr[OH]4) =>
Cr(OH)3 + NaOH = Na(Cr[OH]4)
NaI + Cl2(g) = NaCl + I2(s) =>
2 NaI + Cl2(g) = 2 NaCl + I2(s)
Ba(NO3)2 + AgCl = BaCl2 + AgNO3 =>
Ba(NO3)2 + 2 AgCl = BaCl2 + 2 AgNO3
Mg + CoSO4 = MgSO4 + Co2 =>
2 Mg + 2 CoSO4 = 2 MgSO4 + Co2
[Al(OH)4] + CH3COOH + Pb(C2H3O2)2 = Al(C2H3O2)3 + [Pb(OH)3]H2O =>
[Al(OH)4] + CH3COOH + Pb(C2H3O2)2 = Al(C2H3O2)3 + [Pb(OH)3]H2O
H2C6H6O6 + NaOH = H2O + Na2C6H6O6 =>
H2C6H6O6 + 2 NaOH = 2 H2O + Na2C6H6O6
KHSO4 + Mg = MgSO4 + K + H2 =>
2 KHSO4 + 2 Mg = 2 MgSO4 + 2 K + H2
Ca(NO3)2 + NaCI = Ca(NO3)2NaCI =>
Ca(NO3)2 + NaCI = Ca(NO3)2NaCI
Pb(OH)2 + Ba(OH)2 = BaPbO2 + H2O =>
Pb(OH)2 + Ba(OH)2 = BaPbO2 + 2 H2O
(NH4)2SO4 = NH3 + NH4HSO4 =>
(NH4)2SO4 = NH3 + NH4HSO4
Fe(NO3)3 + Na2CO3 = Fe(CO3)3 + Na2NO3 =>
Fe(NO3)3 + 3 Na2CO3 = Fe(CO3)3 + 3 Na2NO3
H2S + Hg2{2+} = Hg + S + H{+} =>
H2S + Hg2{2+} = 2 Hg + S + 2 H{+}
(Na)2C2O4 + KMnO4 + H2SO4 = K2SO4 + (Na)2SO4 + MnSO4 + CO2 + H2O =>
5(Na)2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5(Na)2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
Pb(C2H3O2)2 + Ag2SO4 = PbSO4 + AgC2H3O2 =>
Pb(C2H3O2)2 + Ag2SO4 = PbSO4 + 2 AgC2H3O2
Zn + F2 = ZnF2 =>
Zn + F2 = ZnF2
KClO3 + KCrO2 + NaOH = KCl + K2CrO4 + Na2CrO4 + H2O =>
KClO3 + 2 KCrO2 + 2 NaOH = KCl + K2CrO4 + Na2CrO4 + H2O
C3O3H8 + HNO3 = C3N3O9H5 + H2O =>
C3O3H8 + 3 HNO3 = C3N3O9H5 + 3 H2O
Ga + MgO = Ga2O3 + Mg =>
2 Ga + 3 MgO = Ga2O3 + 3 Mg
C6H5NHCOCH3 + HNO3 = C6H4(NO2)NHCOCH3 + H2O =>
C6H5NHCOCH3 + HNO3 = C6H4(NO2)NHCOCH3 + H2O