| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3(aq) + CuSO4(aq) = FeSO4(aq) + CuCl3(aq)
MgO + Cu = CuO + Mg =>
MgO + Cu = CuO + Mg
FeCl3(aq) + CuSO4(aq) = Fe2(SO4)3(aq) + CuCl2(s) =>
2 FeCl3(aq) + 3 CuSO4(aq) = Fe2(SO4)3(aq) + 3 CuCl2(s)
Al2(SO4)3 + sodiumhydrogencarbonate = Al(OH)3 + sodiumsulfate + carbondioxide =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2
Zn(s) + I2(aq) = ZnI2(aq) =>
Zn(s) + I2(aq) = ZnI2(aq)
*KClO4 = KCl + O2 =>
*KClO4 = KCl + 2 O2
Bi3 + O2 = Bi2O3 =>
4 Bi3 + 9 O2 = 6 Bi2O3
Al + H2O2 = AlO2 + H2 =>
Al + H2O2 = AlO2 + H2
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
Mg3P2 + F2 = MgF2 + P =>
Mg3P2 + 3 F2 = 3 MgF2 + 2 P
Al2O3 + LiOH + H2O = LiAl(OH)4 =>
Al2O3 + 2 LiOH + 3 H2O = 2 LiAl(OH)4
C6H4(CH3)2 + KMnO4 = C6H4(COOH)2 + MnO2 + KOH =>
C6H4(CH3)2 + 4 KMnO4 = C6H4(COOH)2 + 4 MnO2 + 4 KOH
V(s) + O(g) = V2O5(s) =>
2 V(s) + 5 O(g) = V2O5(s)
C6H3(CH3)3 + KMnO4 + KOH = C6H3(COOH)3 + K2MnO4 + H2O =>
C6H3(CH3)3 + 18 KMnO4 + 18 KOH = C6H3(COOH)3 + 18 K2MnO4 + 12 H2O
Fe(C2H3O2)3 + Na3PO4 = FePO4 + Na(C2H3O2) =>
Fe(C2H3O2)3 + Na3PO4 = FePO4 + 3 Na(C2H3O2)
AgNO{3} + K{2}SO{4} = Ag{2}SO{4} + KNO{3} =>
AgNO{3} + K{2}SO{4} = Ag{2}SO{4} + KNO{3}
AgCN + H2O = AgOH + HCN =>
AgCN + H2O = AgOH + HCN
SnCl4 + F2 = SnF2 + Cl2 =>
SnCl4 + F2 = SnF2 + 2 Cl2
Cr2O3 + K3PO4 = CrPO4 + K2O =>
Cr2O3 + 2 K3PO4 = 2 CrPO4 + 3 K2O
(NH4)2HPO4 + KOH = K2HPO4 + NH3 + H2O =>
(NH4)2HPO4 + 2 KOH = K2HPO4 + 2 NH3 + 2 H2O
NiSO4 + Pb = NiPbSO4 =>
NiSO4 + Pb = NiPbSO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NCl3(s) = N2(g) + Cl2(g) =>
2 NCl3(s) = N2(g) + 3 Cl2(g)
C3H8 + H2CrO4 = CO2 + H2O + Cr2O3 =>
3 C3H8 + 20 H2CrO4 = 9 CO2 + 32 H2O + 10 Cr2O3
[Zn(NH3)4]2{+} = Zn2{+} + NH3 =>
[Zn(NH3)4]2{+} = Zn2{+} + 8 NH3
Ca(NO3)2 + H2SO3 = CaSO3 + HNO3 =>
Ca(NO3)2 + H2SO3 = CaSO3 + 2 HNO3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NH4(NO)2 = N + H2O =>
NH4(NO)2 = 3 N + 2 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
Cu + N + O = Cu(NO3)2 =>
Cu + 2 N + 6 O = Cu(NO3)2
KClO3 + FeO + HCl = KCl + FeCl3 + H2O =>
KClO3 + 6 FeO + 18 HCl = KCl + 6 FeCl3 + 9 H2O
Mn(NO3)2 + BiO3 + HNO3 = HMnO4 + Bi(NO3)3 + H2O =>
3 Mn(NO3)2 + 5 BiO3 + 9 HNO3 = 3 HMnO4 + 5 Bi(NO3)3 + 3 H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
NaCl + O2 = NaO + Cl =>
2 NaCl + O2 = 2 NaO + 2 Cl
Pt + CuBr2 = PtBr2 + Cu =>
Pt + CuBr2 = PtBr2 + Cu
Li + MgC2O4 = Mg + Li2C2O4 =>
2 Li + MgC2O4 = Mg + Li2C2O4
NaOH + HCH3COO = H2O + NaCH3COO =>
NaOH + HCH3COO = H2O + NaCH3COO
UH3 = U + H2 =>
2 UH3 = 2 U + 3 H2
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
NaCl + (CH3COO)2Pb = CH3COONa + PbCl2 =>
2 NaCl + (CH3COO)2Pb = 2 CH3COONa + PbCl2
KIO3(heat) = KI + O2 =>
2 KIO3(heat) = 2 KI + 3 O2
C10H10Fe + C4H6O3 + H = C10H10C2OH3Fe + CH3COOH =>
C10H10Fe + C4H6O3 + H = C10H10C2OH3Fe + CH3COOH
NaHCO3(aq) + H3C6H5O7(aq) = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3(aq) + H3C6H5O7(aq) = 3 CO2 + 3 H2O + Na3C6H5O7
Zn(CH3COO)2 + CuSO4 = ZnSO4 + Cu(CH3COO)2 =>
Zn(CH3COO)2 + CuSO4 = ZnSO4 + Cu(CH3COO)2
CoCl2 + NaOH = CoNa + Cl2OH =>
CoCl2 + NaOH = CoNa + Cl2OH
Ag2SO4 + SrBr2 = AgBr + SrSO4 =>
Ag2SO4 + SrBr2 = 2 AgBr + SrSO4
NaNO2 + NaClO3 = NaCl + NaNO3 =>
3 NaNO2 + NaClO3 = NaCl + 3 NaNO3
NH4Br + AlI3 = NH4I + AlBr3 =>
3 NH4Br + AlI3 = 3 NH4I + AlBr3
CrCl36H2O + Zn + Na(CH3CO2)3H2O = [Cr(CH3CO2)2]2H2O + ZnCl2 + NaCl + H2O =>
6 CrCl36H2O + 106 Zn + 4 Na(CH3CO2)3H2O = 3[Cr(CH3CO2)2]2H2O + 106 ZnCl2 + 4 NaCl + 7 H2O
AuBr + Na3PO4 = Au3PO4 + NaBr =>
3 AuBr + Na3PO4 = Au3PO4 + 3 NaBr
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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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