| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ir + 3 O2 = 2 IrO3
Cr + NH3 = CrNH3 =>
Cr + NH3 = CrNH3
AgOH + NH4 + HCl = AgCl + NH3OH + H =>
AgOH + NH4 + HCl = AgCl + NH3OH + 2 H
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Li + Mg = Li2Mg =>
2 Li + Mg = Li2Mg
CuI2 + O2 = CuO + I2 =>
2 CuI2 + O2 = 2 CuO + 2 I2
KCl + H2O = KOH + HCl =>
KCl + H2O = KOH + HCl
Cu2 + Mg = CuMg =>
Cu2 + 2 Mg = 2 CuMg
NaCl04 + NH4Cl + NaOH = H2O + NH2Cl + NaCl =>
2 NaCl04 + 3 NH4Cl + 6 NaOH = 6 H2O + 3 NH2Cl + 8 NaCl
FeH2 + O2 = Fe + H2O =>
2 FeH2 + O2 = 2 Fe + 2 H2O
CH3CHO + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
I2 + KCI + H2O + N2 = HNO2 + KI + HCI =>
3 I2 + 6 KCI + 4 H2O + N2 = 2 HNO2 + 6 KI + 6 HCI
NH2 + HCl = NH3 + Cl =>
NH2 + HCl = NH3 + Cl
ClO4{-} + Br{-} + H{+} = Cl2 + BrO{-} + H2O =>
2 ClO4{-} + 7 Br{-} + 2 H{+} = Cl2 + 7 BrO{-} + H2O
(NH4)2CO3 + HCl = NH4Cl + H2CO3 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2CO3
KMnO4 + KNO2 + KOH = K2MnO4 + KNO3 + H2O =>
2 KMnO4 + KNO2 + 2 KOH = 2 K2MnO4 + KNO3 + H2O
CO2(g) + H2(g) = CH4(g) + H2O(l) =>
CO2(g) + 4 H2(g) = CH4(g) + 2 H2O(l)
NaNO3 + FeCl2 = NaCl2 + FeNO3 =>
NaNO3 + FeCl2 = NaCl2 + FeNO3
H2O2 + MnO2 = MnH4 + O6 =>
2 H2O2 + MnO2 = MnH4 + O6
KMnO4 + Mg = Mg(MnO4)2 + K =>
2 KMnO4 + Mg = Mg(MnO4)2 + 2 K
SrFeO4 + HI = FeI3 + SrI2 + I2 + H2O =>
2 SrFeO4 + 16 HI = 2 FeI3 + 2 SrI2 + 3 I2 + 8 H2O
AgOH + NH4 + HCl = AgCl + NH3OH + H =>
AgOH + NH4 + HCl = AgCl + NH3OH + 2 H
Ca(CO3) + H2(SO4) = CaSO4 + CO2 + H2O =>
Ca(CO3) + H2(SO4) = CaSO4 + CO2 + H2O
NaHCO3(s) + H2SO4(aq) = SO4(aq) + NaCO(g) + H2O(l) =>
2 NaHCO3(s) + 3 H2SO4(aq) = 3 SO4(aq) + 2 NaCO(g) + 4 H2O(l)
CH3COOH + CaCl2 = CH3COO + HCl + Ca =>
2 CH3COOH + CaCl2 = 2 CH3COO + 2 HCl + Ca
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
K2Cl2 = KCl =>
K2Cl2 = 2 KCl
Ba + CuO = BaCu + O2 =>
2 Ba + 2 CuO = 2 BaCu + O2
Cu(s) + H2SO4(aq) = CuSO4(aq) + SO2(g) + H2O(l) =>
Cu(s) + 2 H2SO4(aq) = CuSO4(aq) + SO2(g) + 2 H2O(l)
CH3CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + CH3COCH3 + H2O + MnSO4 =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 5 CH3COCH3 + 8 H2O + 2 MnSO4
C4H9COOH + Al = C4H9COOAl + H2 =>
2 C4H9COOH + 2 Al = 2 C4H9COOAl + H2
K2SO4 + Al2(SO4)3*18H2O + H2O = K2SO4*Al2(SO4)3*24H2O =>
K2SO4 + Al2(SO4)3*18H2O + 6 H2O = K2SO4*Al2(SO4)3*24H2O
NI{2+} + OH{-} = NI(OH)2 =>
NI{2+} + 2 OH{-} = NI(OH)2
Mg(OH)2 = (MgOH)2O + H2O =>
2 Mg(OH)2 = (MgOH)2O + H2O
H3PO4 + POCl3 = HPO3 + HCl =>
2 H3PO4 + POCl3 = 3 HPO3 + 3 HCl
CuCl2 = Cu + Cl3 =>
3 CuCl2 = 3 Cu + 2 Cl3
C3H8 + Cl2 = C4H8Cl2 + HCl =>
4 C3H8 + 7 Cl2 = 3 C4H8Cl2 + 8 HCl
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
MnO2 + KCl03 + KOH = KMnO4 + KCl + H2O =>
2 MnO2 + 3 KCl03 + 8 KOH = 2 KMnO4 + 9 KCl + 4 H2O
C3N4 + F2 = CF4 + NF3 =>
C3N4 + 12 F2 = 3 CF4 + 4 NF3
KIO3 + HCl + KI = KICl2 + H2O =>
KIO3 + 6 HCl + 2 KI = 3 KICl2 + 3 H2O
Al + H2CO3 = H2 + Al2(CO3)3 =>
2 Al + 3 H2CO3 = 3 H2 + Al2(CO3)3
LiF + Ca(NO3)2 = Li(NO3) + CaF2 =>
2 LiF + Ca(NO3)2 = 2 Li(NO3) + CaF2
P4O10(s) + H2O(l) = H3PO4(l) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(l)
C3H6O2 + C2H5OH = C2H5COOC2H5 + H2O =>
C3H6O2 + C2H5OH = C2H5COOC2H5 + H2O
C2H4 + F2 = C2H4F2 =>
C2H4 + F2 = C2H4F2
Sr(OH)2 + CrBr3 = SrBr2 + Cr(OH)3 =>
3 Sr(OH)2 + 2 CrBr3 = 3 SrBr2 + 2 Cr(OH)3
Ag2O + H = Ag + HO =>
Ag2O + H = 2 Ag + HO
Cu + HClO4 = Cu(ClO4)2 + CuCl2 + H2O =>
8 Cu + 16 HClO4 = 7 Cu(ClO4)2 + CuCl2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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