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4 Al + Cr2(SO4)6 = 2 Cr + 2 Al2(SO4)3
HCl + C20H14O4 + NH4OH = NH4Cl + H3O + HC20 =>
HCl + C20H14O4 + NH4OH = NH4Cl + 5 H3O + HC20
Ca3(PO4)2 + H2SO4 = H3PO4 + CaO + SO3 =>
Ca3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 CaO + 3 SO3
CuCl2 + Fe = Cu + FeCl3 =>
3 CuCl2 + 2 Fe = 3 Cu + 2 FeCl3
Fe(III)O3 + CO = Fe(III) + CO2 =>
Fe(III)O3 + 3 CO = Fe(III) + 3 CO2
Zn + Pb(CH3CO0)2 = Zn(CH3CO0)2 + Pb =>
Zn + Pb(CH3CO0)2 = Zn(CH3CO0)2 + Pb
Fe(III)O3 + CO = Fe(III) + CO2 =>
Fe(III)O3 + 3 CO = Fe(III) + 3 CO2
Cr2O8 = CrO4 =>
Cr2O8 = 2 CrO4
N2H4O2 + NaOH = NaNO3 + NaH3 + H2O =>
2 N2H4O2 + 9 NaOH = 4 NaNO3 + 5 NaH3 + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
Fe(III)O3 + CO = Fe(III) + CO2 =>
Fe(III)O3 + 3 CO = Fe(III) + 3 CO2
CH3CH2OH + H2O = OH + CH3CH2OH2 =>
CH3CH2OH + H2O = OH + CH3CH2OH2
KNO2 + H2SO4 + Br2 = HBr + K2SO4 + NO2 =>
2 KNO2 + H2SO4 + Br2 = 2 HBr + K2SO4 + 2 NO2
(Cr(N2H4CO6)4)(Cr(CN)6)3 + KMnO4 + HCl = K2Cr2O7 + MnCl2 + CO2 + KNO3 + KCl + H2O =>
(Cr(N2H4CO6)4)(Cr(CN)6)3 + 42 KMnO4 + 96 HCl = 2 K2Cr2O7 + 42 MnCl2 + 22 CO2 + 26 KNO3 + 12 KCl + 56 H2O
K3Fe(CN)6 + Fe{2+} = KFe[Fe(CN)6] + K{+} =>
K3Fe(CN)6 + Fe{2+} = KFe[Fe(CN)6] + 2 K{+}
CuSO4 + NaOH + C6H22O11 = Cu2O + Na2SO4 + C6H12O9 + H2O =>
6 CuSO4 + 12 NaOH + C6H22O11 = 3 Cu2O + 6 Na2SO4 + C6H12O9 + 11 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NT3 = N2 + T2 =>
2 NT3 = N2 + 3 T2
Fe(III)O3 + CO = Fe(III) + CO2 =>
Fe(III)O3 + 3 CO = Fe(III) + 3 CO2
BaO2 + H2O + CO2 = BaCO3 + H2O2 =>
BaO2 + H2O + CO2 = BaCO3 + H2O2
BaCl2(aq) + Na2C2O4(aq) = BaC2O4(l) + NaCl =>
BaCl2(aq) + Na2C2O4(aq) = BaC2O4(l) + 2 NaCl
Br2 + Al2O3 + C = AlBr3 + CO2 =>
6 Br2 + 2 Al2O3 + 3 C = 4 AlBr3 + 3 CO2
H2SO4 + KClO = KHSO4 + O2 + Cl2 + H2O =>
4 H2SO4 + 4 KClO = 4 KHSO4 + O2 + 2 Cl2 + 2 H2O
AgNO3 + Na2CrO4 = AgCr + O4 + Na2NO3 =>
AgNO3 + Na2CrO4 = AgCr + O4 + Na2NO3
Fe(III)O3 + CO = Fe(III) + CO2 =>
Fe(III)O3 + 3 CO = Fe(III) + 3 CO2
Ca(OH)*HCl = CaCl + H2O =>
Ca(OH)*HCl = CaCl + H2O
ZnCl2 + HCl + C6H12O = ZnO + CCl + H2 =>
ZnCl2 + 4 HCl + C6H12O = ZnO + 6 CCl + 8 H2
S{2-} + SO4{2-} + H{+} = S + H2O =>
3 S{2-} + SO4{2-} + 8 H{+} = 4 S + 4 H2O
Ba(CO3) = BaO + CO2(g) =>
Ba(CO3) = BaO + CO2(g)
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
NaS + Ba(OH)2 = NaOH + BaS2 =>
2 NaS + Ba(OH)2 = 2 NaOH + BaS2
K2MnO4 + HI = MnO2 + KI + I2 + H2O =>
K2MnO4 + 4 HI = MnO2 + 2 KI + I2 + 2 H2O
Ca3 + (CO3)5 = (CaCO3)18 =>
30 Ca3 + 18(CO3)5 = 5(CaCO3)18
K2S2O3 + Cl2 + H2O = HSO4 + HCl + KCl =>
K2S2O3 + 5 Cl2 + 5 H2O = 2 HSO4 + 8 HCl + 2 KCl
Al + CaCl2 = Ca + AlCl3 =>
2 Al + 3 CaCl2 = 3 Ca + 2 AlCl3
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Fe3(SO4)2 + FeCl3 = FeCl2 + Fe3(SO4)3 =>
3 Fe3(SO4)2 + 6 FeCl3 = 9 FeCl2 + 2 Fe3(SO4)3
(H2)C8H18 + (H2)O2 = CO2 + H2O =>
(H2)C8H18 + 26(H2)O2 = 8 CO2 + 36 H2O
Fe(III)O3 + CO = Fe(III) + CO2 =>
Fe(III)O3 + 3 CO = Fe(III) + 3 CO2
Cl + AlI3 = AlCl3 + I =>
3 Cl + AlI3 = AlCl3 + 3 I
C27H48O20 = C4H6O2 + CO2 + H2O =>
9 C27H48O20 = 58 C4H6O2 + 11 CO2 + 42 H2O
H2O2 + NaI = HI + NaO =>
H2O2 + 2 NaI = 2 HI + 2 NaO
NH4F + Br = NH4Br + F =>
NH4F + Br = NH4Br + F
CHOOH + KOH = CHOOK + H2O =>
CHOOH + KOH = CHOOK + H2O
Al2O3 + C = Al + CO3 =>
Al2O3 + C = 2 Al + CO3
CaCO3 + NaOH = Ca(OH)2 + Na2CO3 =>
CaCO3 + 2 NaOH = Ca(OH)2 + Na2CO3
Al + HCO = AlHCO =>
Al + HCO = AlHCO
KBr + PbO2 + HNO3 = HBrO3 + Pb(NO3)2 + KNO3 + H2O =>
KBr + 3 PbO2 + 7 HNO3 = HBrO3 + 3 Pb(NO3)2 + KNO3 + 3 H2O
KMnO4 + H2SO4 + H2O = MnSO4 + K2SO4 + H2O2 =>
2 KMnO4 + 3 H2SO4 + 2 H2O = 2 MnSO4 + K2SO4 + 5 H2O2
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