| Équations équilibrées la veille | Équations équilibrées le lendemain |
13 CO + 86 CO100 = 99 CO87
(Cu2) + (OH) = Cu(OH)2 =>
(Cu2) + 4(OH) = 2 Cu(OH)2
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2
{-7214} = {-5953} =>
5001{-7214} = 6060.3416764656{-5953}
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3
Ca2C + H2O = Ca(OH)2 + C + H2 =>
Ca2C + 4 H2O = 2 Ca(OH)2 + C + 2 H2
Na2CO3H2O + CaCl2 = NaCl + CaCO3H2O =>
Na2CO3H2O + CaCl2 = 2 NaCl + CaCO3H2O
Fe2(SO4)3 + NH4Br = Fe2NH4Br + (SO4)3 =>
Fe2(SO4)3 + NH4Br = Fe2NH4Br + (SO4)3
BaO2 + CrO = Cr2O7 + BaO =>
5 BaO2 + 2 CrO = Cr2O7 + 5 BaO
HBrO2 + La(OH)3 = La(BrO2)3 + H2O =>
3 HBrO2 + La(OH)3 = La(BrO2)3 + 3 H2O
C4H10 + O2 = CO2(g) + H2 =>
C4H10 + 4 O2 = 4 CO2(g) + 5 H2
CaF2 + HF = F2 + CaH2 =>
CaF2 + 2 HF = 2 F2 + CaH2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuSO4 + H2O = H{+} + SO2{-}4 + Cu + O2 =>
4 CuSO4 + 2 H2O = 4 H{+} + 4 SO2{-}4 + 4 Cu + 5 O2
S8 + Na2SO3 + H2O = Na2S2O3*5H2O =>
S8 + 8 Na2SO3 + 40 H2O = 8 Na2S2O3*5H2O
Na2S2O5 + O2 = Na2SO4 + SO2 =>
2 Na2S2O5 + O2 = 2 Na2SO4 + 2 SO2
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
LiClO3 + SO2 + H2O = Li2SO4 + Cl2 + H2SO4 =>
2 LiClO3 + 5 SO2 + 4 H2O = Li2SO4 + Cl2 + 4 H2SO4
Na2SO3 + S = Na2S2O3 =>
Na2SO3 + S = Na2S2O3
NaBr + HNO3 = NaNO3 + Br2 + NO + H2O =>
6 NaBr + 8 HNO3 = 6 NaNO3 + 3 Br2 + 2 NO + 4 H2O
Na2SO4 + SIO2 + C = Na2SIO3 + CO2 + SO2 =>
2 Na2SO4 + 2 SIO2 + C = 2 Na2SIO3 + CO2 + 2 SO2
H2O + Br2 = HBr + HBrO3 =>
3 H2O + 3 Br2 = 5 HBr + HBrO3
FeS + H2S = Fe2S3 + H2 =>
2 FeS + H2S = Fe2S3 + H2
Na2SO4 + LiNO3 = Na2NO3 + LiSO4 =>
Na2SO4 + LiNO3 = Na2NO3 + LiSO4
Cl(g) + KI(aq) = KCl2(aq) + I(s) =>
2 Cl(g) + KI(aq) = KCl2(aq) + I(s)
Ca(CH3COO)2 = Ca2 + CH3COO =>
2 Ca(CH3COO)2 = Ca2 + 4 CH3COO
CaSO4 + BaCl = CaCl + BaSO4 =>
CaSO4 + BaCl = CaCl + BaSO4
Na2S2O5 + H2O = NaHSO3 =>
Na2S2O5 + H2O = 2 NaHSO3
MnO3 + HI = MnI2 + I2 + H2O =>
MnO3 + 6 HI = MnI2 + 2 I2 + 3 H2O
Na2S2O5 + KMnO4 = NaMnO4 + K2S2O5 =>
Na2S2O5 + 2 KMnO4 = 2 NaMnO4 + K2S2O5
Sb(NO3)3(aq) + KOH(aq) = Sb(OH)3(aq) + KNO3(aq) =>
Sb(NO3)3(aq) + 3 KOH(aq) = Sb(OH)3(aq) + 3 KNO3(aq)
Fe(Cl)2 + NaOH = NaCl + Fe(OH)2 =>
Fe(Cl)2 + 2 NaOH = 2 NaCl + Fe(OH)2
C6H4(OCH3)2 + C5H12O = C14H20(OCH3)2 + H2O =>
5 C6H4(OCH3)2 + 8 C5H12O = 5 C14H20(OCH3)2 + 8 H2O
Au2S4 + H2 = Au + H2S =>
Au2S4 + 4 H2 = 2 Au + 4 H2S
KMnO4 + H2C2O4 = K2CO3 + MnO2 + H2O + CO2 =>
2 KMnO4 + 3 H2C2O4 = K2CO3 + 2 MnO2 + 3 H2O + 5 CO2
HNO2 + NaOH = Na + NO2 + HOH =>
HNO2 + NaOH = Na + NO2 + HOH
C6H10 + Br = C6H9Br + HBr =>
C6H10 + 2 Br = C6H9Br + HBr
NaC2H3O2 + NaCO3 = NaC3O3 + NaH3O2 =>
NaC2H3O2 + NaCO3 = NaC3O3 + NaH3O2
AuCl3(aq) + LiOH(aq) = Au(OH)3(aq) + LiCl(aq) =>
AuCl3(aq) + 3 LiOH(aq) = Au(OH)3(aq) + 3 LiCl(aq)
C2H4O2 + NaOH = H2O + Na4C2O2 =>
C2H4O2 + 4 NaOH = 4 H2O + Na4C2O2
C3H8 + Br2 = C3H7Br + H2 =>
2 C3H8 + Br2 = 2 C3H7Br + H2
Sm + NaOH = Na2SmO2 + H2 =>
Sm + 2 NaOH = Na2SmO2 + H2
PbBr3 + F2 = PbF3 + Br =>
2 PbBr3 + 3 F2 = 2 PbF3 + 6 Br
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
S8(g) + O2(g) = SO(g) =>
S8(g) + 4 O2(g) = 8 SO(g)
HBr + Mg[OH]2 = MgBr2 + H2O =>
2 HBr + Mg[OH]2 = MgBr2 + 2 H2O
Ti(CrO4)2 + HClO3 = Ti(ClO3)4 + H2CrO4 =>
Ti(CrO4)2 + 4 HClO3 = Ti(ClO3)4 + 2 H2CrO4
CuBr2 + Fe = CuFe + Br2 =>
CuBr2 + Fe = CuFe + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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