| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O + 6 HCl + 3 Ba{2+} + 2 MnO4{-} = 5 H2O2 + 2 Mn{2+} + 3 BaCl2
AlNO3 = AlNO2 + O2 =>
2 AlNO3 = 2 AlNO2 + O2
NH4HCO3 + Ca(OH)2 = CaCO3 + NH3 + H2O =>
NH4HCO3 + Ca(OH)2 = CaCO3 + NH3 + 2 H2O
Sr + Ca(OH)2 = Sr(OH)2 + Ca =>
Sr + Ca(OH)2 = Sr(OH)2 + Ca
CS2(s) + NaOH = Na2CS3 + Na2CO3 + H2O =>
3 CS2(s) + 6 NaOH = 2 Na2CS3 + Na2CO3 + 3 H2O
K2CO3 + H2 = K2H2CO3 =>
K2CO3 + H2 = K2H2CO3
HSO3{-} + I5{-} + H2O = I{-} + SO4{2-} + H{+} =>
2 HSO3{-} + I5{-} + 2 H2O = 5 I{-} + 2 SO4{2-} + 6 H{+}
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
NaClO + H2O2 = NaClO2 + H2O =>
NaClO + H2O2 = NaClO2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
(CH3CH2OH) + (O2) = (CH3COOH) + (H2O) =>
(CH3CH2OH) + (O2) = (CH3COOH) + (H2O)
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
Mn2O3 + H2SO4 = MnSO4 + MnO2 + H2O =>
Mn2O3 + H2SO4 = MnSO4 + MnO2 + H2O
NaOH + CuSO4 = (SO4)Na + (OH)Cu =>
NaOH + CuSO4 = (SO4)Na + (OH)Cu
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
CaMg(CO3)2 = CaO + MgO + CO2 =>
CaMg(CO3)2 = CaO + MgO + 2 CO2
Ba + Cr2O7 + OH = BaCrO4 + H =>
2 Ba + Cr2O7 + OH = 2 BaCrO4 + H
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
WO3 + H2O = WO3*H2O =>
WO3 + H2O = WO3*H2O
H2CO3 + Cu(OH)2 = CuCO3 + H2O =>
H2CO3 + Cu(OH)2 = CuCO3 + 2 H2O
K(OH) + H3(PO4) = K3(PO4) + H2O =>
3 K(OH) + H3(PO4) = K3(PO4) + 3 H2O
Co(OH)3 + HCl = CoCl2 + Cl2 + H2O =>
2 Co(OH)3 + 6 HCl = 2 CoCl2 + Cl2 + 6 H2O
K2S + Fe(OH)3 = K(OH) + Fe2S3 =>
3 K2S + 2 Fe(OH)3 = 6 K(OH) + Fe2S3
Mg2Br2 = MgBr =>
Mg2Br2 = 2 MgBr
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
PbCrO4 + Zr = ZrO2 + PbO2 + Cr2O3 =>
4 PbCrO4 + Zr = ZrO2 + 4 PbO2 + 2 Cr2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C5H11Cl + NaOH = C5H12O + NaCl =>
C5H11Cl + NaOH = C5H12O + NaCl
Cu(OH)2 + (NH4)2SO4 + NH3 = [Cu(NH3)4]SO4 + H2O =>
Cu(OH)2 + (NH4)2SO4 + 2 NH3 = [Cu(NH3)4]SO4 + 2 H2O
HNO3 + Mn(OH)2 = H2O + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H2O + Mn(NO3)2
CH3CHOH + O2 = H2O + CO2 =>
4 CH3CHOH + 11 O2 = 10 H2O + 8 CO2
Zn + Cu(NO3)2 = Cu + Zn(NO3)2 =>
Zn + Cu(NO3)2 = Cu + Zn(NO3)2
CH71 + O2 = CO2 + H2O =>
4 CH71 + 75 O2 = 4 CO2 + 142 H2O
KClO + P4 = P4O10 + KCl =>
10 KClO + P4 = P4O10 + 10 KCl
ZrO2 + HF = ZrF4 + H2O =>
ZrO2 + 4 HF = ZrF4 + 2 H2O
Na2SO4 + CaCI = Na2CI + CaSO4 =>
Na2SO4 + CaCI = Na2CI + CaSO4
NaNO3 + SrCl2 = NaCl + Sr(NO3)2 =>
2 NaNO3 + SrCl2 = 2 NaCl + Sr(NO3)2
U(SO4)2 + KMnO4 + H2O = UO2SO4 + H2SO4 + K2SO4 + MnSO4 =>
5 U(SO4)2 + 2 KMnO4 + 2 H2O = 5 UO2SO4 + 2 H2SO4 + K2SO4 + 2 MnSO4
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
SnO2(s) + H2(g) = Sn(s) + H2O(g) =>
SnO2(s) + 2 H2(g) = Sn(s) + 2 H2O(g)
(NH4)2Cr2O8 = N2O + Cr2O3 + H2O =>
(NH4)2Cr2O8 = N2O + Cr2O3 + 4 H2O
NaHC2O4 + KMnO4 = NaMnO4 + KHC2O4 =>
NaHC2O4 + KMnO4 = NaMnO4 + KHC2O4
NaOH(aq) + CuSO4(aq) = CuOH + Na(SO4) =>
NaOH(aq) + CuSO4(aq) = CuOH + Na(SO4)
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
K4Fe(CN)6 + H2O2 + H2SO4 = K2Fe(CN)6 + K2SO4 + H2O =>
K4Fe(CN)6 + H2O2 + H2SO4 = K2Fe(CN)6 + K2SO4 + 2 H2O
Na2B4O7 + K2CO3 = K2B4O7 + Na2CO3 =>
Na2B4O7 + K2CO3 = K2B4O7 + Na2CO3
Fe + PeCl2 = FeCl + Pe =>
2 Fe + PeCl2 = 2 FeCl + Pe
HClO4 + P2O5 = H3PO4 + Cl2O7 =>
6 HClO4 + P2O5 = 2 H3PO4 + 3 Cl2O7
Fe(NO3)2 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)2 = 2 Fe2O3 + 8 NO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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