| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4OHBr = CH3BrH2O
K + H2O = K{+} + OH{-} + H2 =>
2 K + 2 H2O = 2 K{+} + 2 OH{-} + H2
PbO2 + HNO3 + MoS2 = H2SO4 + H2(MoO)4 + Pb(NO3)2 + H2O =>
27 PbO2 + 54 HNO3 + 4 MoS2 = 8 H2SO4 + H2(MoO)4 + 27 Pb(NO3)2 + 18 H2O
CuO + H2O = Cu(OH)2 = =>
CuO + H2O = Cu(OH)2
K3PO4 + H3PO4 = K2HPO4 =>
2 K3PO4 + H3PO4 = 3 K2HPO4
C9H8O3 + O2 = CO2 + H2O =>
2 C9H8O3 + 19 O2 = 18 CO2 + 8 H2O
KOH(aq) + H3PO4(l) = K3PO4(aq) + H2O(l) =>
3 KOH(aq) + H3PO4(l) = K3PO4(aq) + 3 H2O(l)
C5H8 + KMnO4 + H2SO4 = CH2(COOH)2 + K2SO4 + MnSO4 + H2O =>
15 C5H8 + 44 KMnO4 + 66 H2SO4 = 25 CH2(COOH)2 + 22 K2SO4 + 44 MnSO4 + 76 H2O
C2H5OH + CuO = CH3CHO + Cu + H2O =>
C2H5OH + CuO = CH3CHO + Cu + H2O
Ca + Cu(No3)2 = Ca(No3)2 + Cu =>
Ca + Cu(No3)2 = Ca(No3)2 + Cu
MnO2 + H2SO4 = HMnO4 + SO2 + H2O =>
2 MnO2 + 3 H2SO4 = 2 HMnO4 + 3 SO2 + 2 H2O
Be(OH)2 + LiOH = Li2[Be(OH)4] =>
Be(OH)2 + 2 LiOH = Li2[Be(OH)4]
ZnCl2 + HCl = ZnClHCl2 =>
ZnCl2 + HCl = ZnClHCl2
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
Ca(OH)2(aq) + HNO3(s) = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HNO3(s) = Ca(NO3)2(aq) + 2 H2O(l)
[Pb(OH)3]{-} + ClO{-} = PbO2 + Cl{-} + OH{-} + H2O =>
[Pb(OH)3]{-} + ClO{-} = PbO2 + Cl{-} + OH{-} + H2O
K3PO4 + CuCl2 = KCl + Cu3(PO4)2 =>
2 K3PO4 + 3 CuCl2 = 6 KCl + Cu3(PO4)2
CH3CH(CH3)CCH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
18 CH3CH(CH3)CCH3 + 10 KMnO4 + 20 H2O = 15(CH3)2C(OH)C(OH)(CH3)2 + 10 MnO2 + 10 KOH
K3[Fe(CN)6] + Na3[Co(NO2)6] = Na3Fe(NO2)6 + K3Co(CN)6 =>
K3[Fe(CN)6] + Na3[Co(NO2)6] = Na3Fe(NO2)6 + K3Co(CN)6
C9H18 + HCl = C9H19Cl =>
C9H18 + HCl = C9H19Cl
Be(OH)2 + SO2 = BeSO3 + H2O =>
Be(OH)2 + SO2 = BeSO3 + H2O
KI + CuSO4 = CuI + I + K2SO4 =>
2 KI + CuSO4 = CuI + I + K2SO4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Hg + HNO3 = HgOH + NO2 =>
Hg + HNO3 = HgOH + NO2
CH3COONa + CH3I = CH3COOCH3 + NaI =>
CH3COONa + CH3I = CH3COOCH3 + NaI
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NOBr = NO + Br =>
NOBr = NO + Br
Ca + Fe(No3)2 = Ca(No3)2 + Fe =>
Ca + Fe(No3)2 = Ca(No3)2 + Fe
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Br2 + Na(OH) = NaBrO3 + NaBr + H2O =>
3 Br2 + 6 Na(OH) = NaBrO3 + 5 NaBr + 3 H2O
Fe + K2SO4 = K + FeSO4 =>
Fe + K2SO4 = 2 K + FeSO4
NaOH + HCl = H + OH + NaCl =>
NaOH + HCl = H + OH + NaCl
C6H10O5 + NaCl = NaC6H9O5 + HCl =>
C6H10O5 + NaCl = NaC6H9O5 + HCl
HCl + CuO = CuCl2 + H2O =>
2 HCl + CuO = CuCl2 + H2O
Cu + Ag{+} = Cu{2+} + Ag =>
Cu + 2 Ag{+} = Cu{2+} + 2 Ag
ClO2 + H2O = H2ClO3 =>
ClO2 + H2O = H2ClO3
Ca(Cl)2 + Na2(SO4) = Ca(SO4) + NaCl =>
Ca(Cl)2 + Na2(SO4) = Ca(SO4) + 2 NaCl
Al(OH)3 + MgCl2 = AlCl2 + Mg(OH)3 =>
Al(OH)3 + MgCl2 = AlCl2 + Mg(OH)3
KMnO4 + K2SO3 + KOH = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + K2SO3 + 2 KOH = 2 K2MnO4 + K2SO4 + H2O
PtCl2 + O2 = PtO + Cl2O5 =>
PtCl2 + 3 O2 = PtO + Cl2O5
BaCl2(aq) + NaOH(aq) = Ba(OH) + Na(Cl2) =>
BaCl2(aq) + NaOH(aq) = Ba(OH) + Na(Cl2)
BaSO4 + HCl = BaCl2 + H2O + SO2 + Cl2 =>
BaSO4 + 4 HCl = BaCl2 + 2 H2O + SO2 + Cl2
(NH4)3PO4 + HCl = NH4Cl + H3PO4 =>
(NH4)3PO4 + 3 HCl = 3 NH4Cl + H3PO4
Ag{+} + CI{-} = AgCI =>
Ag{+} + CI{-} = AgCI
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
Mg(HO)2 + CO2 = MgCO3 + H2O =>
Mg(HO)2 + CO2 = MgCO3 + H2O
CuO + HNO3 = Cu + NO3 + H2O =>
CuO + 2 HNO3 = Cu + 2 NO3 + H2O
Te + O2 = TeO2 =>
Te + O2 = TeO2
Sa + Me = Sa5Me =>
5 Sa + Me = Sa5Me
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/15/24
Équations équilibrées sur10/15/23
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