| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2952H4664O832N812S8Fe4 + 3702 O2 = 2952 CO2 + 2332 H2O + 406 N2 + 8 S + 4 Fe
NaClO + NaCl + H2O = NaOH + Cl =>
NaClO + NaCl + H2O = 2 NaOH + 2 Cl
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
HMnO4 + HCl = MnCl3 + H2O + Cl2 =>
HMnO4 + 7 HCl = MnCl3 + 4 H2O + 2 Cl2
LiOH + FeNO3 = LiNO3 + FeOH =>
LiOH + FeNO3 = LiNO3 + FeOH
Ba(OH)2 + (H3O)2SiF6 = BaF6Si + H2O =>
Ba(OH)2 + (H3O)2SiF6 = BaF6Si + 4 H2O
Ca + N2 = CaN2 =>
Ca + N2 = CaN2
K[ICl4] + H2O = I2 + HIO3 + HCl + KCl =>
5 K[ICl4] + 9 H2O = I2 + 3 HIO3 + 15 HCl + 5 KCl
Sn{4+} + Cr = Cr{3+} + Sn{2+} =>
3 Sn{4+} + 2 Cr = 2 Cr{3+} + 3 Sn{2+}
Cu2Cl + Zn = Cu2 + ZnCl =>
Cu2Cl + Zn = Cu2 + ZnCl
H2SO4 + CO2 = C(SO4)2 + H2O =>
2 H2SO4 + CO2 = C(SO4)2 + 2 H2O
Cu2SO4 = Cu2O + SO2 + O2 =>
2 Cu2SO4 = 2 Cu2O + 2 SO2 + O2
K[ICl4] + H2O = I2 + HIO3 + HCl + KCl =>
5 K[ICl4] + 9 H2O = I2 + 3 HIO3 + 15 HCl + 5 KCl
Na2CO3 + KMnO4 = NaMnO4 + K2CO3 =>
Na2CO3 + 2 KMnO4 = 2 NaMnO4 + K2CO3
LiClO4 + C3H6O3 = LiCl + CO2 + H2O =>
3 LiClO4 + 2 C3H6O3 = 3 LiCl + 6 CO2 + 6 H2O
BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)
K2O + H3PO4(aq) = K3PO4 + H2O =>
3 K2O + 2 H3PO4(aq) = 2 K3PO4 + 3 H2O
H2 + PbO2 + I = Pb + I2H2O =>
2 H2 + PbO2 + 4 I = Pb + 2 I2H2O
NaNO3 + KI + H2SO4 = I2 + K2SO4 + NaNO2 + H2O =>
NaNO3 + 2 KI + H2SO4 = I2 + K2SO4 + NaNO2 + H2O
BeCl2 + (NH4)2CO3 + H2O = Be3(OH)2(CO3)2 + NH4Cl + CO2 =>
3 BeCl2 + 3(NH4)2CO3 + H2O = Be3(OH)2(CO3)2 + 6 NH4Cl + CO2
C3H6NH + H2O = OH + HC3H6NH =>
C3H6NH + H2O = OH + HC3H6NH
Ga + H2SO4 = Ga2(SO4)H2 =>
2 Ga + H2SO4 = Ga2(SO4)H2
SnCl2 + FeCl3 = SnCl3 + FeCl2 =>
SnCl2 + FeCl3 = SnCl3 + FeCl2
ZnCl2(aq) + Mg(s) = Zn(s) + MgCl2(g) =>
ZnCl2(aq) + Mg(s) = Zn(s) + MgCl2(g)
H2S(s) + O2 = SO2 + H2O =>
2 H2S(s) + 3 O2 = 2 SO2 + 2 H2O
Cu2SO3 + SnBr4 = CuBr2 + SnSO3 =>
Cu2SO3 + SnBr4 = 2 CuBr2 + SnSO3
KMnO4 + H2SO4 + H2S = K2(SO4) + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2(SO4) + 8 MnSO4 + 12 H2O
Fe(OH)3 + KI + H2SO4 = FeSO4 + I2 + K2SO4 + H2O =>
2 Fe(OH)3 + 2 KI + 3 H2SO4 = 2 FeSO4 + I2 + K2SO4 + 6 H2O
C6H12O5 + O2 = CO2 + H2O =>
2 C6H12O5 + 13 O2 = 12 CO2 + 12 H2O
F2 + AlCl3 = AlF3 + Cl2 =>
3 F2 + 2 AlCl3 = 2 AlF3 + 3 Cl2
Co + Cr(NO3)3 = Co(NO3)2 + Cr =>
3 Co + 2 Cr(NO3)3 = 3 Co(NO3)2 + 2 Cr
K[ICl4] + H2O = I2 + HIO3 + HCl + KCl =>
5 K[ICl4] + 9 H2O = I2 + 3 HIO3 + 15 HCl + 5 KCl
CH3COOH + CaCO3 = CH3COO2Ca + H2O + CO2 =>
7 CH3COOH + 8 CaCO3 = 8 CH3COO2Ca + 2 H2O + 6 CO2
C7H15OH2 + O2 = CO2 + H2O =>
4 C7H15OH2 + 43 O2 = 28 CO2 + 34 H2O
CrI3 + Cl + KOH = KCrO4 + KIO4 + KCl + H2O =>
CrI3 + 28 Cl + 32 KOH = KCrO4 + 3 KIO4 + 28 KCl + 16 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe + K3[Fe(CN)6] + NaCl = Fe3[Fe(CN)6]2 + FeCl2 + KNa =>
6 Fe + 2 K3[Fe(CN)6] + 6 NaCl = Fe3[Fe(CN)6]2 + 3 FeCl2 + 6 KNa
C5H11O + NaBr + H2SO4 = C5H10Br + H2O + Na2SO4 =>
2 C5H11O + 2 NaBr + H2SO4 = 2 C5H10Br + 2 H2O + Na2SO4
Pb(OH)4{2-} = PbO2 + H2O + e =>
Pb(OH)4{2-} = PbO2 + 2 H2O + 2e
Fe(CN)6{3-} + Re + OH{-} = Fe(CN)6{4-} + ReO4{-} + H2O =>
7 Fe(CN)6{3-} + Re + 8 OH{-} = 7 Fe(CN)6{4-} + ReO4{-} + 4 H2O
Cs + O4 = Cs4O =>
16 Cs + O4 = 4 Cs4O
MgSO4 + HNO3 = H2SO4 + Mg(NO3)2 =>
MgSO4 + 2 HNO3 = H2SO4 + Mg(NO3)2
HI(aq) + KHSO3(aq) = K2I + H2 + SO3 =>
2 HI(aq) + 4 KHSO3(aq) = 2 K2I + 3 H2 + 4 SO3
NaCl(aq) + H2SO4(aq) = Na2SO4(s) + HCl(aq) =>
2 NaCl(aq) + H2SO4(aq) = Na2SO4(s) + 2 HCl(aq)
Fe(NO3)3 + Zn + H2O = Fe + HNO3 + Zn(OH)2 =>
2 Fe(NO3)3 + 3 Zn + 6 H2O = 2 Fe + 6 HNO3 + 3 Zn(OH)2
NaCl + Fe(OH)3 = NaOH + FeCl3 =>
3 NaCl + Fe(OH)3 = 3 NaOH + FeCl3
H2O + PCl3 = HCl + H3PO3 =>
3 H2O + PCl3 = 3 HCl + H3PO3
NH4Cl + ZnNO3 = NH4NO3 + ZnCl =>
NH4Cl + ZnNO3 = NH4NO3 + ZnCl
(NiOH)2SO4 + NaOH = Ni(OH)2 + Na2SO4 =>
(NiOH)2SO4 + 2 NaOH = 2 Ni(OH)2 + Na2SO4
FeSO4 + CaBr2 = FeBr2 + CaSO4 =>
FeSO4 + CaBr2 = FeBr2 + CaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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