| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(HCO3)2(s) = BaCO3(s) + H2O(i) + CO2(g)
Au = Au3 =>
3 Au = Au3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
H2CO3 + SO2 = H2SO3 + CO2 =>
H2CO3 + SO2 = H2SO3 + CO2
CCl2F2 + Na2C2O4 = C2 + CO2 + NaCl + NaF =>
2 CCl2F2 + 4 Na2C2O4 = C2 + 8 CO2 + 4 NaCl + 4 NaF
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
Al2O3 + SO = Al + SO2 =>
Al2O3 + 3 SO = 2 Al + 3 SO2
ZnS2 + HCl = HS + ZnCl2 =>
ZnS2 + 2 HCl = 2 HS + ZnCl2
Pb(NO3)2 + KH2PO4 = PbH2PO4 + K(NO3)2 =>
Pb(NO3)2 + KH2PO4 = PbH2PO4 + K(NO3)2
Na3SbO4 + Na2S + H2O = Na3SbS3 + Na2SO3 + NaOH =>
3 Na3SbO4 + 10 Na2S + 9 H2O = 3 Na3SbS3 + Na2SO3 + 18 NaOH
Cl + Ca = CaCl2 =>
2 Cl + Ca = CaCl2
BaI + NaSO4 = NaI + BaSO4 =>
BaI + NaSO4 = NaI + BaSO4
CH3COONH4 + FeCl3 = NH4Cl + Fe(C2H3O2)3 =>
3 CH3COONH4 + FeCl3 = 3 NH4Cl + Fe(C2H3O2)3
CH3COONa + C2H5Cl = CH3COOC2H5 + NaCl =>
CH3COONa + C2H5Cl = CH3COOC2H5 + NaCl
HNO3 + AlCl3 = HAl + NO3Cl3 =>
HNO3 + AlCl3 = HAl + NO3Cl3
K3PO4 + FeCl3 = FePO4 + K3Cl3 =>
K3PO4 + FeCl3 = FePO4 + K3Cl3
Na2CO3 + C2 + Sb2S3 = Sb + Na2S + CO =>
3 Na2CO3 + 3 C2 + Sb2S3 = 2 Sb + 3 Na2S + 9 CO
K2O + Ag = AgO + K =>
K2O + Ag = AgO + 2 K
Aluminumhydroxide + sodiumnitrate = aluminumnitrate + sodiumhydroxide =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
(NH4)2Co3(aq) + ZnSO4(aq) = (NH4)2SO4(aq) + ZnCo3(aq) =>
(NH4)2Co3(aq) + ZnSO4(aq) = (NH4)2SO4(aq) + ZnCo3(aq)
CuO + Na2S = CuS + Na2O =>
CuO + Na2S = CuS + Na2O
I2 + H3AsO4 = IO3 + H3AsO3 =>
I2 + 6 H3AsO4 = 2 IO3 + 6 H3AsO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C4H11NO2 + NaOH = C4H5NNa2O4 + H2 =>
C4H11NO2 + 2 NaOH = C4H5NNa2O4 + 4 H2
SrS + Cu(SO4) = Sr(SO4) + CuS =>
SrS + Cu(SO4) = Sr(SO4) + CuS
Cu(OH)2 + S = CuS + OH =>
Cu(OH)2 + S = CuS + 2 OH
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
C3H8O3 + O3 = CO2 + H2O =>
3 C3H8O3 + 7 O3 = 9 CO2 + 12 H2O
K + C2O4 = KC2O4 =>
K + C2O4 = KC2O4
C6H12O6 + O2 = H2O + CO = =>
C6H12O6 + 3 O2 = 6 H2O + 6 CO
Cu + NaNO3 + KHSO4 = Cu(NO3)2 + K2SO4 + Na2SO4 + NO + H2O =>
3 Cu + 8 NaNO3 + 8 KHSO4 = 3 Cu(NO3)2 + 4 K2SO4 + 4 Na2SO4 + 2 NO + 4 H2O
C2H4O + C5H12O = C7H14O2 + H2O =>
10 C2H4O + 3 C5H12O = 5 C7H14O2 + 3 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Cl2O5 + NaOH = NaClO3 + H2O =>
Cl2O5 + 2 NaOH = 2 NaClO3 + H2O
C7H9N + C10H16O = C27H37N + H2O =>
C7H9N + 2 C10H16O = C27H37N + 2 H2O
Al2(CO3)3 + Mg3(PO4)2 = Al(PO4) + Mg(CO3) =>
Al2(CO3)3 + Mg3(PO4)2 = 2 Al(PO4) + 3 Mg(CO3)
C2H53COC2H5 + O2 = CO2 + H2O =>
C2H53COC2H5 + 19 O2 = 5 CO2 + 29 H2O
C9H12 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + C6H5COOH =>
35 C9H12 + 66 KMnO4 + 99 H2SO4 = 174 H2O + 33 K2SO4 + 66 MnSO4 + 45 C6H5COOH
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
[Co(NH3)6]{2+} = [Co(NH3)6]{3+} + e =>
[Co(NH3)6]{2+} = [Co(NH3)6]{3+} + e
CO2(g) + H2O(l) = C6H12O6(aq) + O2(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(aq) + 6 O2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HBr + Ca(CO3) = H2(CO3) + CaBr2 =>
2 HBr + Ca(CO3) = H2(CO3) + CaBr2
NH4 + CaO = Ca + NH3 + H2O =>
2 NH4 + CaO = Ca + 2 NH3 + H2O
C2H4O + C5H12O = C7H14O2 + H2O =>
10 C2H4O + 3 C5H12O = 5 C7H14O2 + 3 H2O
Zn(NH3)4SO4 + H2SO4 = ZnSO4 + (NH4)2SO4 =>
Zn(NH3)4SO4 + 2 H2SO4 = ZnSO4 + 2(NH4)2SO4
Al + Hg(CrO4)2 = Hg + Al2(CrO4)3 =>
4 Al + 3 Hg(CrO4)2 = 3 Hg + 2 Al2(CrO4)3
CaSO4H2O = (CaSO4)2H2O + H2O =>
2 CaSO4H2O = (CaSO4)2H2O + H2O
Li2SO3 + HC2H3O2 = LiC2H3O2 + H2SO3 =>
Li2SO3 + 2 HC2H3O2 = 2 LiC2H3O2 + H2SO3
S + O2 = SO2 =>
S + O2 = SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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