| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
Co(NO3)3 + Na3PO4 = NaNO3 + CoPO4 =>
Co(NO3)3 + Na3PO4 = 3 NaNO3 + CoPO4
HBrO3 + Ba(OH)2 = Ba(BrO3)2 + H2O =>
2 HBrO3 + Ba(OH)2 = Ba(BrO3)2 + 2 H2O
Cr7C42H96N66O24 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10 Cr7C42H96N66O24 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
Na + S = Na2S =>
2 Na + S = Na2S
N2 + O2 = NO =>
N2 + O2 = 2 NO
Mn(OH)2 + O2 + H2O = Mn(OH)3 =>
4 Mn(OH)2 + O2 + 2 H2O = 4 Mn(OH)3
Mn(OH)3 + H2O2 = MnO2 + H2O =>
2 Mn(OH)3 + H2O2 = 2 MnO2 + 4 H2O
MnO2 + BiO3{-1} + H{1} = MnO4{-1} + Bi{3} + H2O =>
2 MnO2 + 3 BiO3{-1} + 10 H{1} = 2 MnO4{-1} + 3 Bi{3} + 5 H2O
MnO4{-1} + SO3{-2} + H2O = MnO4{-2} + SO4{-2} + H{1} =>
2 MnO4{-1} + SO3{-2} + H2O = 2 MnO4{-2} + SO4{-2} + 2 H{1}
MnO4{-2} + SO3{-2} + H{1} = MnO2 + SO4{-2} + H2O =>
MnO4{-2} + SO3{-2} + 2 H{1} = MnO2 + SO4{-2} + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MnO2 + H{1} + Cl{-1} = Mn{+2} + Cl2 + H2O =>
MnO2 + 4 H{1} + 2 Cl{-1} = Mn{+2} + Cl2 + 2 H2O
F2 + H2 = FH =>
F2 + H2 = 2 FH
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
ClO + H2O = HClO + OH =>
ClO + H2O = HClO + OH
XeF6 + H2O = XeO3 + HF =>
XeF6 + 3 H2O = XeO3 + 6 HF
Ga + Br2 = GaBr3 =>
2 Ga + 3 Br2 = 2 GaBr3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H2 + I2 = HI =>
H2 + I2 = 2 HI
CO2 + KOH = H2O + K2CO3 =>
CO2 + 2 KOH = H2O + K2CO3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
O2 + C8H18 = CO2 + H2O =>
25 O2 + 2 C8H18 = 16 CO2 + 18 H2O
H2SO4 + NaOH = H3O + NaSO4 =>
H2SO4 + NaOH = H3O + NaSO4
(HNO3)2 + (Na)2 = NaNO3 + H =>
(HNO3)2 + (Na)2 = 2 NaNO3 + 2 H
H2SO4 + Na2O2H2 = H3O + NaSO4 =>
2 H2SO4 + Na2O2H2 = 2 H3O + 2 NaSO4
H2SO4 + Na2O2H2 = Na2SO4 + H4O2 =>
H2SO4 + Na2O2H2 = Na2SO4 + H4O2
C9H20 = C + H =>
C9H20 = 9 C + 20 H
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
C9 + H20 = C9H20 =>
C9 + H20 = C9H20
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
P2H4O2 = P4 + H2O =>
2 P2H4O2 = P4 + 4 H2O
Fe + H2O = Fe2O3 + H =>
2 Fe + 3 H2O = Fe2O3 + 6 H
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuO2 + H4 = H6O3 + Cu =>
3 CuO2 + 3 H4 = 2 H6O3 + 3 Cu
Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
Fe2O3 + C3O3 = Fe2 + C2O4 =>
2 Fe2O3 + 2 C3O3 = 2 Fe2 + 3 C2O4
Na2SO3 + HCl = H2O + NaCl + SO2 =>
Na2SO3 + 2 HCl = H2O + 2 NaCl + SO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Pb(NO3)2 = PbO + N3O2 + O =>
3 Pb(NO3)2 = 3 PbO + 2 N3O2 + 11 O
Na2 + H4O2 = H2 + Na2H2O2 =>
Na2 + H4O2 = H2 + Na2H2O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
FeCl3 + Mg(NO3)2 = MgCl2 + Fe(NO3)3 =>
2 FeCl3 + 3 Mg(NO3)2 = 3 MgCl2 + 2 Fe(NO3)3
HNO3 + MgO = Mg(NO3)2 + H2O =>
2 HNO3 + MgO = Mg(NO3)2 + H2O
Ca(OH)2 + HCl = OH2 + CaCl2 =>
Ca(OH)2 + 2 HCl = 2 OH2 + CaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/06
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