| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MgC2 + 5 O2 = 2 MgO + 4 CO2
HCl + CaC2 = H2 + CaCl2 + C =>
2 HCl + CaC2 = H2 + CaCl2 + 2 C
CO2Ru + H2O = RuO + CO2 + H2 =>
CO2Ru + H2O = RuO + CO2 + H2
Fe2(OH)3 + HSO4 = Fe2(SO4)3 + H2O =>
Fe2(OH)3 + 3 HSO4 = Fe2(SO4)3 + 3 H2O
Si + NaOH = SiO2 + Na + H =>
Si + 2 NaOH = SiO2 + 2 Na + 2 H
PbCl2 + NaClO + NaOH = PbO2 + NaCl + H2O =>
PbCl2 + NaClO + 2 NaOH = PbO2 + 3 NaCl + H2O
Al4C3 + HCl = CH4 + Al(Cl)3 =>
Al4C3 + 12 HCl = 3 CH4 + 4 Al(Cl)3
CH3CHClCH3 + Na = CH3CH2CH2CH2CH2CH3 + NaCl =>
2 CH3CHClCH3 + 2 Na = CH3CH2CH2CH2CH2CH3 + 2 NaCl
KMnO4 + Mg = Mg(MnO4)2 + K =>
2 KMnO4 + Mg = Mg(MnO4)2 + 2 K
Hg2(CN)2 = Hg + CN =>
Hg2(CN)2 = 2 Hg + 2 CN
KOH + H2SO4 = K2(SO4) + H2(OH)2 =>
2 KOH + H2SO4 = K2(SO4) + H2(OH)2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
FeS + MgSO4 = FeSO4 + MgS =>
FeS + MgSO4 = FeSO4 + MgS
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe(NO3)2 + KOH = Fe(OH)2 + KNO3 =>
Fe(NO3)2 + 2 KOH = Fe(OH)2 + 2 KNO3
C6H5COOH + HCH(NH2)COOH = C6H5CONHCH2COOH + H2O =>
C6H5COOH + HCH(NH2)COOH = C6H5CONHCH2COOH + H2O
Ba(HCO3)2 + KOH = K2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 KOH = K2CO3 + BaCO3 + 2 H2O
Na2[Zn(OH)4] + SO2 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 SO2 = Na2SO3 + ZnSO3 + 2 H2O
C4H6 + Cl2 = C6H5Cl + HCl =>
3 C4H6 + 5 Cl2 = 2 C6H5Cl + 8 HCl
Al + C2ClF3 = C2 + AlCl3 + AlF3 =>
4 Al + 3 C2ClF3 = 3 C2 + AlCl3 + 3 AlF3
K3PO4 + Zn(ClO2)2 = K(ClO2) + Zn3(PO4)2 =>
2 K3PO4 + 3 Zn(ClO2)2 = 6 K(ClO2) + Zn3(PO4)2
C4H6O6 + C3H8O = H2O + C10H18O6 =>
C4H6O6 + 2 C3H8O = 2 H2O + C10H18O6
NH4OH(aq) + H2SO4(aq) = NH4SO4(aq) + H3O(aq) =>
NH4OH(aq) + H2SO4(aq) = NH4SO4(aq) + H3O(aq)
Li2CO3 + FeBr3 = LiBr3 + Fe2CO3 =>
Li2CO3 + 2 FeBr3 = 2 LiBr3 + Fe2CO3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C3H6O = H2 + C3O =>
C3H6O = 3 H2 + C3O
Fe3(PO4)2(aq) + PbS(g) = Pb3(PO4)2(s) + FeS(s) =>
Fe3(PO4)2(aq) + 3 PbS(g) = Pb3(PO4)2(s) + 3 FeS(s)
Cd(NO3)2 + KI = CdI + K(NO3)2 =>
Cd(NO3)2 + KI = CdI + K(NO3)2
HCl34 + MgC88 = H + ClC34 + Mg31 =>
682 HCl34 + 8959 MgC88 = 682 H + 23188 ClC34 + 289 Mg31
Zn2CO3 + HNO3 = ZnNO3 + H2O + CO2 =>
Zn2CO3 + 2 HNO3 = 2 ZnNO3 + H2O + CO2
C5H22OH + O2 = CO2 + H2O =>
4 C5H22OH + 41 O2 = 20 CO2 + 46 H2O
C9H21O + O2 = CO2 + H2O =>
4 C9H21O + 55 O2 = 36 CO2 + 42 H2O
(NH4)2SO4 + Sn(CN)4 = NH4CN + Sn(SO4)2 =>
2(NH4)2SO4 + Sn(CN)4 = 4 NH4CN + Sn(SO4)2
Pb(NO3)2(s) + H2O = Pb(OH)NO3 + HNO3 =>
Pb(NO3)2(s) + H2O = Pb(OH)NO3 + HNO3
C2H6O + O2 = C4H9O2 + H2O =>
8 C2H6O + 3 O2 = 4 C4H9O2 + 6 H2O
O2 + C5H12O2 = CO2 + HO =>
10 O2 + C5H12O2 = 5 CO2 + 12 HO
Cu2 + Fe(CN)6 = Cu2Fe(CN)6 =>
Cu2 + Fe(CN)6 = Cu2Fe(CN)6
C45H69O25N + H2O = CO2 + CH3 + NH3 =>
C45H69O25N + 9 H2O = 17 CO2 + 28 CH3 + NH3
C2H5OH + KMnO4 = K{+} + MnO2 + CH3COOH + H{+} + OH{-} =>
3 C2H5OH + 4 KMnO4 = 4 K{+} + 4 MnO2 + 3 CH3COOH + H{+} + 5 OH{-}
[C2H2] + O2 = [CO2] + [H2O] =>
2[C2H2] + 5 O2 = 4[CO2] + 2[H2O]
CS2 + SO2 = S + CO2 =>
CS2 + SO2 = 3 S + CO2
KMnO4 + C6H12O6 + KOH = K2CO3 + MnO2 + H2O =>
8 KMnO4 + C6H12O6 + 4 KOH = 6 K2CO3 + 8 MnO2 + 8 H2O
CaBr2 + Na2CrO4 = Ca2(CrO4)2 + NaBr =>
2 CaBr2 + 2 Na2CrO4 = Ca2(CrO4)2 + 4 NaBr
(CH3)2CO + HNO3 = CH3CONO2 + CH3OH =>
(CH3)2CO + HNO3 = CH3CONO2 + CH3OH
C6H10O5 = CO + H2 + CH4 =>
C6H10O5 = 5 CO + 3 H2 + CH4
H2SO4 + Pd(OH)4 = Pd(SO4)2 + H2O =>
2 H2SO4 + Pd(OH)4 = Pd(SO4)2 + 4 H2O
K2Cr2O7 + H2O + S2 = SO2 + KOH + Cr2O =>
4 K2Cr2O7 + 4 H2O + 5 S2 = 10 SO2 + 8 KOH + 4 Cr2O
Cu2O + NaOH = CuOH + Na2O =>
Cu2O + 2 NaOH = 2 CuOH + Na2O
Ca(OH)2 + Na = Ca + Na(OH)2 =>
Ca(OH)2 + Na = Ca + Na(OH)2
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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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