| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + No3PO4 = Al2(PO4) + 3 NoSO4
C22H2O14 + O2 = CO2 + H2O =>
2 C22H2O14 + 31 O2 = 44 CO2 + 2 H2O
Br2(g) + H2O(i) + SO2(g) = HBr(aq) + H2SO4(aq) =>
Br2(g) + 2 H2O(i) + SO2(g) = 2 HBr(aq) + H2SO4(aq)
Li(s) + CaO(s) = Ca(s) + Li2O(s) =>
2 Li(s) + CaO(s) = Ca(s) + Li2O(s)
ZnSO4 + NaBr = ZnBr2 + Na2SO4 =>
ZnSO4 + 2 NaBr = ZnBr2 + Na2SO4
H3PO3(aq) + NaOH(aq) = Na3PO3(aq) + H2O(l) =>
H3PO3(aq) + 3 NaOH(aq) = Na3PO3(aq) + 3 H2O(l)
In + Br = InBr =>
In + Br = InBr
H3PO3(aq) + NaOH(aq) = Na3PO3(aq) + H2O(l) =>
H3PO3(aq) + 3 NaOH(aq) = Na3PO3(aq) + 3 H2O(l)
KMnO4 + C5O2H8 = Mn(C5O2H7)3 + CO2 + KOH + H2O =>
6 KMnO4 + 19 C5O2H8 = 6 Mn(C5O2H7)3 + 5 CO2 + 6 KOH + 10 H2O
H3PO3(aq) + NaOH(aq) = Na3PO3(aq) + H2O(l) =>
H3PO3(aq) + 3 NaOH(aq) = Na3PO3(aq) + 3 H2O(l)
Zn3(PO4)2 + Fe2S3 = Zn3S3 + Fe2(PO4)2 =>
Zn3(PO4)2 + Fe2S3 = Zn3S3 + Fe2(PO4)2
Ni2O3 + H2S = Ni2SO3 + H2 =>
Ni2O3 + H2S = Ni2SO3 + H2
H3PO3(aq) + NaOH(aq) = Na3PO3(aq) + H2O(l) =>
H3PO3(aq) + 3 NaOH(aq) = Na3PO3(aq) + 3 H2O(l)
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(aq) =>
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(aq)
CoCl2 + C2H5OH = HCl + H2O + CoC =>
2 CoCl2 + C2H5OH = 4 HCl + H2O + 2 CoC
Hg2CO3 + HCl = HgCl + H2CO3 =>
Hg2CO3 + 2 HCl = 2 HgCl + H2CO3
H3PO3(aq) + NaOH(aq) = Na3PO3(aq) + H2O(l) =>
H3PO3(aq) + 3 NaOH(aq) = Na3PO3(aq) + 3 H2O(l)
LiCl + H2O = LiOH + Cl2 + H2 =>
2 LiCl + 2 H2O = 2 LiOH + Cl2 + H2
K2C2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
5 K2C2O4 + 2 KMnO4 + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
Ba(NO3)2 + (Na3)PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2(Na3)PO4 = Ba3(PO4)2 + 6 NaNO3
Cl2 + F2 = FCl3 =>
3 Cl2 + F2 = 2 FCl3
Fe(OH)3 + SOCl2 = Fe2Cl6 + SO2 + HCl =>
2 Fe(OH)3 + 6 SOCl2 = Fe2Cl6 + 6 SO2 + 6 HCl
CH3COOH + H2S = CH3COOS + H2 =>
2 CH3COOH + 2 H2S = 2 CH3COOS + 3 H2
KMnO4 + H2O + Na2SO3 = KOH + MnO2 + Na2SO4 =>
2 KMnO4 + H2O + 3 Na2SO3 = 2 KOH + 2 MnO2 + 3 Na2SO4
Na2CO3(aq) + Mg(NO3)2(aq) = Na2(NO3)2(s) + MgCO3(aq) =>
Na2CO3(aq) + Mg(NO3)2(aq) = Na2(NO3)2(s) + MgCO3(aq)
HBr + Ce(NO3)4 = Br2 + Ce(NO3)3 + HNO3 =>
2 HBr + 2 Ce(NO3)4 = Br2 + 2 Ce(NO3)3 + 2 HNO3
As2S3 + KClO3 + H2O + K2O = KH2AsO4 + H2SO + KCl =>
3 As2S3 + 5 KClO3 + 15 H2O + 3 K2O = 6 KH2AsO4 + 9 H2SO + 5 KCl
Fe2(O3)3 + C = Fe + CO2 =>
2 Fe2(O3)3 + 9 C = 4 Fe + 9 CO2
C9H9O3 + O2 = CO2 + H2O =>
4 C9H9O3 + 39 O2 = 36 CO2 + 18 H2O
C3H5N3O9 = CO2 + N2 + O2 + H2O =>
4 C3H5N3O9 = 12 CO2 + 6 N2 + O2 + 10 H2O
C2H5NO2 + O2 = NO2 + H2O + CO2 =>
4 C2H5NO2 + 13 O2 = 4 NO2 + 10 H2O + 8 CO2
NaSiO3 + NH4Cl + H2O = NaCl + NH4OH + HSiO3 =>
NaSiO3 + NH4Cl + H2O = NaCl + NH4OH + HSiO3
Pr2O3 + MgO + Al2O3 = PrMgAl11O19 =>
Pr2O3 + 2 MgO + 11 Al2O3 = 2 PrMgAl11O19
C4H10FO2P + NaOH = C4H10O3PNa + NaF + H2O =>
C4H10FO2P + 2 NaOH = C4H10O3PNa + NaF + H2O
PbO + HNo3 = Pb + (No3)2 + H2O =>
PbO + 2 HNo3 = Pb + (No3)2 + H2O
NaHPO4 = NaH + PO4 =>
NaHPO4 = NaH + PO4
SrS + KPO4 = SrPO4 + KS =>
SrS + KPO4 = SrPO4 + KS
CO(NH2)2 + H3PO4 = CO(NH2)2H3PO3 + O2 =>
2 CO(NH2)2 + 2 H3PO4 = 2 CO(NH2)2H3PO3 + O2
F{-} + Cu(NO3)2 = CuF2 + NO3{-}(aq) =>
2 F{-} + Cu(NO3)2 = CuF2 + 2 NO3{-}(aq)
Cl2 + S4 = ClS =>
2 Cl2 + S4 = 4 ClS
K4Fe(SCN)6 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2S + KNO3 =>
2 K4Fe(SCN)6 + 15 K2Cr2O7 + 49 H2SO4 = Fe2(SO4)3 + 15 Cr2(SO4)3 + 12 CO2 + 49 H2O + 13 K2S + 12 KNO3
HCO3{-} + NH4{+} = H2CO3 + NH3 =>
HCO3{-} + NH4{+} = H2CO3 + NH3
LiF + CuBr2 = LiBr + CuF2 =>
2 LiF + CuBr2 = 2 LiBr + CuF2
C2H4O2 + K2CO3 = KC2H3O2 + H2O + CO2 =>
2 C2H4O2 + K2CO3 = 2 KC2H3O2 + H2O + CO2
Na2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + CrSO4 + Na2SO4 + H2O =>
Na2Cr2O7 + 8 FeSO4 + 7 H2SO4 = 4 Fe2(SO4)3 + 2 CrSO4 + Na2SO4 + 7 H2O
Na2CO3H2O(s) + HCl(l) = NaCl(s) + CO2(g) + H2O(l) =>
Na2CO3H2O(s) + 2 HCl(l) = 2 NaCl(s) + CO2(g) + 2 H2O(l)
Na2Co3 + NaCl = Na + CoCl =>
Na2Co3 + 3 NaCl = 5 Na + 3 CoCl
KI + H2O2 = KH2O2 + I =>
KI + H2O2 = KH2O2 + I
Pt + HCl + HNO3 = H2O + HPtCl4 + NO =>
Pt + 4 HCl + HNO3 = 2 H2O + HPtCl4 + NO
H2O + C8H8 = CO2 + H2 =>
16 H2O + C8H8 = 8 CO2 + 20 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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