| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeO + 2 HCl = FeCl2 + H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
C12H22O11(g) + O2(g) = CO2(g) + H2O(l) =>
C12H22O11(g) + 12 O2(g) = 12 CO2(g) + 11 H2O(l)
Ba(NO3)2 + La(NO3)3*6H2O + NH4H2PO4 + NH2CONH2 = Ba3La(PO4)3 + CO2 + N2 + H2O =>
3 Ba(NO3)2 + La(NO3)3*6H2O + 3 NH4H2PO4 + 6 NH2CONH2 = Ba3La(PO4)3 + 6 CO2 + 12 N2 + 27 H2O
LiOHCaCl = CaOHLiCl =>
LiOHCaCl = CaOHLiCl
CaCO3 + H3PO4 = CaCO3(PO4) + H =>
CaCO3 + H3PO4 = CaCO3(PO4) + 3 H
H2S + O2(g) = S + H2O =>
2 H2S + O2(g) = 2 S + 2 H2O
Co(NO3)2(aq) + NaOH(aq) = Co(OH)2 + NaNO3 =>
Co(NO3)2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 NaNO3
Zn + FeSO4 = ZnSO4 + Fe =>
Zn + FeSO4 = ZnSO4 + Fe
Xe + FF = XeFF =>
Xe + FF = XeFF
KMnO4 + FeCl2 + HCl = MnCl2 + FeCl3 + H2O + K =>
KMnO4 + 6 FeCl2 + 8 HCl = MnCl2 + 6 FeCl3 + 4 H2O + K
NiS + HCl + KClO3 = NiCl2 + KCl + S + H2O =>
3 NiS + 6 HCl + KClO3 = 3 NiCl2 + KCl + 3 S + 3 H2O
Sb2O3 + NaOH = NaSbO2 + H2O =>
Sb2O3 + 2 NaOH = 2 NaSbO2 + H2O
Al(NO3)3 + LiOH = AlOH + Li(NO3)3 =>
Al(NO3)3 + LiOH = AlOH + Li(NO3)3
AgCl + CuBr2 = CuCl2 + AgBr =>
2 AgCl + CuBr2 = CuCl2 + 2 AgBr
Fe(OH)3 = Fe2O3*3H2O =>
2 Fe(OH)3 = Fe2O3*3H2O
CuCl + H2S = Cu2S + HCl =>
2 CuCl + H2S = Cu2S + 2 HCl
Fe + HOH = Fe(OH) + H2 =>
2 Fe + 2 HOH = 2 Fe(OH) + H2
H2SO4 + Na2O = H2O + Na2SO4 =>
H2SO4 + Na2O = H2O + Na2SO4
C2H5COOH + NaOH = NaC2H5COO + H2O =>
C2H5COOH + NaOH = NaC2H5COO + H2O
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
LiOH + ZnO = Li6ZnO4 + H2 + O2 =>
12 LiOH + 2 ZnO = 2 Li6ZnO4 + 6 H2 + 3 O2
CoCl2 + NH3 + NH4Cl + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2 + 8 NH3 + 2 NH4Cl + H2O2 = 2[Co(NH3)5Cl]Cl2 + 2 H2O
CH3COOH + FeO = (CH3COO)2Fe + H2O =>
2 CH3COOH + FeO = (CH3COO)2Fe + H2O
AlCl3 + KOH = KAl(OH)4 + KCl =>
AlCl3 + 4 KOH = KAl(OH)4 + 3 KCl
Ca + Sn(HCO3)4 = Ca(HCO3)2 + Sn =>
2 Ca + Sn(HCO3)4 = 2 Ca(HCO3)2 + Sn
Li2SO3 + HBr = Li2Br + H(SO3) =>
Li2SO3 + HBr = Li2Br + H(SO3)
Mg{2+} + HCl = MgCl{2+} + H2 =>
2 Mg{2+} + 2 HCl = 2 MgCl{2+} + H2
CaSO4 + Ba(NO3)2 = BaSO4 + Ca(NO3)2 =>
CaSO4 + Ba(NO3)2 = BaSO4 + Ca(NO3)2
AgHCO3NaCl = NaHCO3AgCl =>
AgHCO3NaCl = NaHCO3AgCl
Zn + H2MoO4 + H{+} = Zn{2+} + Mo{3+} + H2O =>
3 Zn + 2 H2MoO4 + 12 H{+} = 3 Zn{2+} + 2 Mo{3+} + 8 H2O
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
Li3PO4 + Al2(SO4)3 = Li2SO4 + AlPO4 =>
2 Li3PO4 + Al2(SO4)3 = 3 Li2SO4 + 2 AlPO4
FeS + K = K2S + Fe2 =>
2 FeS + 4 K = 2 K2S + Fe2
BaCO3ZrO2 = BaZrO3CO2 =>
BaCO3ZrO2 = BaZrO3CO2
V(H20)6{2+} + MnO4{-} + H{+} = VO{2+} + Mn{2+} + H2O =>
5 V(H20)6{2+} + 122 MnO4{-} + 366 H{+} = 5 VO{2+} + 122 Mn{2+} + 483 H2O
MgBr2I2 = MgI2Br2 =>
MgBr2I2 = MgI2Br2
HNOAlO = AlNOHO =>
HNOAlO = AlNOHO
Zn{+2} + CuSO4 = ZnSO4 + Cu{+2} =>
Zn{+2} + CuSO4 = ZnSO4 + Cu{+2}
HNO3 + Cu = Cu(NO3)3 + H =>
3 HNO3 + Cu = Cu(NO3)3 + 3 H
CrO3 + KOH = KCrO4 + H2 =>
2 CrO3 + 2 KOH = 2 KCrO4 + H2
Zn + HCl(aq) = ZnCl2 + H =>
Zn + 2 HCl(aq) = ZnCl2 + 2 H
Cl2(g) + Rb(s) = RbCl =>
Cl2(g) + 2 Rb(s) = 2 RbCl
Mg + NH4Cl + H2O = [Mg(H2O)6]Cl2 + NH3 + H2 =>
Mg + 2 NH4Cl + 6 H2O = [Mg(H2O)6]Cl2 + 2 NH3 + H2
Ca3(NO3)2 + HPO4 = Ca3(PO4)2 + HNO3 =>
Ca3(NO3)2 + 2 HPO4 = Ca3(PO4)2 + 2 HNO3
H3PO4 + Ag = Ag3PO4 + H2 =>
2 H3PO4 + 6 Ag = 2 Ag3PO4 + 3 H2
KN3 + KMnO4 + H2SO4 = KNO3 + MnSO4 + KSO4 + H2O =>
2 KN3 + 7 KMnO4 + 10 H2SO4 = 6 KNO3 + 7 MnSO4 + 3 KSO4 + 10 H2O
NaHCO3HI = NaIH2OCO2 =>
NaHCO3HI = NaIH2OCO2
Hydrogen(g) + Iodinevapor = HydrogenIodinevapor =>
Hydrogen(g) + Iodinevapor = HydrogenIodinevapor
NaMnO4 + K2SO3 + HNO3 = K2SO4 + Mn(NO3)2 + NaNO3 + H2O =>
2 NaMnO4 + 5 K2SO3 + 6 HNO3 = 5 K2SO4 + 2 Mn(NO3)2 + 2 NaNO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/06/24
Équations équilibrées sur05/06/23
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