| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgBr2 = Br2 + Mg(s)
Cu + HNO3 = Cu(NO3)2 + H2O + N3 =>
15 Cu + 36 HNO3 = 15 Cu(NO3)2 + 18 H2O + 2 N3
KH + H2SO4 = KHSO4 + H2 =>
KH + H2SO4 = KHSO4 + H2
NaOH(s) + HCl(s) = H2O + NaCl =>
NaOH(s) + HCl(s) = H2O + NaCl
KO + Ca(ClO3) = CaO + K(ClO3) =>
KO + Ca(ClO3) = CaO + K(ClO3)
P2O5 + KOH = K3(PO4) + H2O =>
P2O5 + 6 KOH = 2 K3(PO4) + 3 H2O
Bi(NO3)3 + K2SnO2 + KOH = Bi + K2SnO3 + KNO2 + H2O =>
2 Bi(NO3)3 + 9 K2SnO2 + 6 KOH = 2 Bi + 9 K2SnO3 + 6 KNO2 + 3 H2O
C2H6(g) + O2(g) = C2H6O2(g) =>
C2H6(g) + O2(g) = C2H6O2(g)
HLi + Au = HAu + Li =>
HLi + Au = HAu + Li
Mg(NO3)2 + K3N = Mg3N2 + KNO3 =>
3 Mg(NO3)2 + 2 K3N = Mg3N2 + 6 KNO3
Th(NO3)4 + K3PO4 = Th3 + (PO4)4 + KNO3 =>
3 Th(NO3)4 + 4 K3PO4 = Th3 + (PO4)4 + 12 KNO3
NaOH + FeCl2 + Si(C2H5O)4 + H2O = Na2FeSiO4 + HCl + C2H5OH =>
2 NaOH + FeCl2 + Si(C2H5O)4 + 2 H2O = Na2FeSiO4 + 2 HCl + 4 C2H5OH
Cu(NH3)4Cl2 + KCN + H2O = NH3 + H4Cl + KCl + K2Cu(CN)3 + KCNO =>
Cu(NH3)4Cl2 + 5 KCN + 2 H2O = 4 NH3 + H4Cl + KCl + K2Cu(CN)3 + 2 KCNO
KMnO4 + NaCl + HSO4 = Cl2 + K2SO4 + MnSO4 + HO + NaSO4 =>
4 KMnO4 + 10 NaCl + 16 HSO4 = 5 Cl2 + 2 K2SO4 + 4 MnSO4 + 16 HO + 10 NaSO4
Pb(NO3)2 + HCl = PbCl2 + H2(NO3)2 =>
Pb(NO3)2 + 2 HCl = PbCl2 + H2(NO3)2
(NH4)2Fe(SO4)2 + HCl + KMnO4 = (NH4)2SO4 + KCl + MnCl2 + Fe2(SO4)3 + NH4Cl + H2O =>
10(NH4)2Fe(SO4)2 + 16 HCl + 2 KMnO4 = 5(NH4)2SO4 + 2 KCl + 2 MnCl2 + 5 Fe2(SO4)3 + 10 NH4Cl + 8 H2O
Cr202 + KOH + KNO3 = K2CrO4 + H2O + KNO2 =>
Cr202 + 404 KOH + 606 KNO3 = 202 K2CrO4 + 202 H2O + 606 KNO2
Na3P + FeSO4 = Fe3P2 + Na2SO4 =>
2 Na3P + 3 FeSO4 = Fe3P2 + 3 Na2SO4
KNO2(s)C(s) = K2CO3(s) + CO(g)N2(g) =>
2 KNO2(s)C(s) = K2CO3(s) + CO(g)N2(g)
H3PO4 + CsOH = CsPO4 + H2O + H =>
H3PO4 + CsOH = CsPO4 + H2O + 2 H
Al3NO3 + Na2OH = Al3OH1 + Na2NO3 =>
Al3NO3 + Na2OH = Al3OH1 + Na2NO3
O4(OH)4 = H2O + O =>
O4(OH)4 = 2 H2O + 6 O
H2O + (O) = H2O2 =>
H2O + (O) = H2O2
Cu(NO3)2(aq) + CoCl2(aq) = CuCl2(s) + Co(NO3)2(aq) =>
Cu(NO3)2(aq) + CoCl2(aq) = CuCl2(s) + Co(NO3)2(aq)
NH3(aq) + Na2SO4(aq) = H2SO4(aq) + Na3N =>
2 NH3(aq) + 3 Na2SO4(aq) = 3 H2SO4(aq) + 2 Na3N
NaBr + CaF2 = NaF + Ca + Br2 =>
2 NaBr + CaF2 = 2 NaF + Ca + Br2
BaCl2 + H2O = BaOH + H2 + Cl2 =>
2 BaCl2 + 2 H2O = 2 BaOH + H2 + 2 Cl2
Co + H2SO4 = Co2S3 + Co2(SO4)3 + H2O =>
8 Co + 12 H2SO4 = Co2S3 + 3 Co2(SO4)3 + 12 H2O
RhCl3 + NaOH = Rh(OH)3 + NaCl =>
RhCl3 + 3 NaOH = Rh(OH)3 + 3 NaCl
Cu + CuCl2 = Cu2Cl2 =>
Cu + CuCl2 = Cu2Cl2
Zn(ClO3)2 + LiOH = Zn(OH)2 + LiClO3 =>
Zn(ClO3)2 + 2 LiOH = Zn(OH)2 + 2 LiClO3
NaBr + C4H9OH = C4H9Br + NaOH =>
NaBr + C4H9OH = C4H9Br + NaOH
CuSeO4 + Zn = ZnSeO4 + Cu =>
CuSeO4 + Zn = ZnSeO4 + Cu
CoCl2H12O6 + C5H8O2 + O2 = Co(C5H7O2)3 + HCl + H2O =>
4 CoCl2H12O6 + 12 C5H8O2 + O2 = 4 Co(C5H7O2)3 + 8 HCl + 26 H2O
Cu(NO3)2 + NH3 = (NH3)4Cu(NO3)2 =>
Cu(NO3)2 + 4 NH3 = (NH3)4Cu(NO3)2
CH3COOH + CH3CH3CHOH = CH3COOCH3CH3CH + H2O =>
CH3COOH + CH3CH3CHOH = CH3COOCH3CH3CH + H2O
NH3(g) + H2O(l) = NH4(aw) + OH(aw) =>
NH3(g) + H2O(l) = NH4(aw) + OH(aw)
Fe{2+} + Zn = Zn{2+} + Fe =>
Fe{2+} + Zn = Zn{2+} + Fe
NaHCO3 = CO2 + NaO + H =>
NaHCO3 = CO2 + NaO + H
Na2SO4 + Ba(No3)2 = Na(No3) + BaSO4 =>
Na2SO4 + Ba(No3)2 = 2 Na(No3) + BaSO4
Ca + NH3 = Ca(NH3)4 =>
Ca + 4 NH3 = Ca(NH3)4
NH11O2 + C16H32H32 + O2 = NC19H43O4 + H2O =>
16 NH11O2 + 19 C16H32H32 + 192 O2 = 16 NC19H43O4 + 352 H2O
BaC2O4 = Ba + C2O4 =>
BaC2O4 = Ba + C2O4
Cs + O2 = Cs2O2 =>
2 Cs + O2 = Cs2O2
C8H8O2 + C7H6O = C15H14O3 =>
C8H8O2 + C7H6O = C15H14O3
MnSO4 + PBO2 + HNO3 = HMnO4 + PB(NO3)2 + PBSO4 + H2O =>
2 MnSO4 + 5 PBO2 + 6 HNO3 = 2 HMnO4 + 3 PB(NO3)2 + 2 PBSO4 + 2 H2O
C3H6O + NaClO + H2O = CHCl3 + NaOH + CO2 =>
C3H6O + 6 NaClO + H2O = 2 CHCl3 + 6 NaOH + CO2
SiH4 + KMnO4 = MnO2 + SiO2 + KOH + H2O =>
3 SiH4 + 8 KMnO4 = 8 MnO2 + 3 SiO2 + 8 KOH + 2 H2O
V{3+} + Mn{7+} = V{5+} + Mn{2+} =>
5 V{3+} + 2 Mn{7+} = 5 V{5+} + 2 Mn{2+}
(CaO)(Al2O3) + CaO(Al2O3)6 = CaO(Al2O3)2 =>
4(CaO)(Al2O3) + CaO(Al2O3)6 = 5 CaO(Al2O3)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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