| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 MnSO4 + 30 KBiO3 + 84 HNO3 = 12 KMnO4 + 9 K2SO4 + Bi2(SO4)3 + 28 Bi(NO3)3 + 42 H2O
K2Cr2O6 + HI + HClO4 = KClO4 + Cr(ClO4)3 + I2 + H2O =>
K2Cr2O6 + 4 HI + 8 HClO4 = 2 KClO4 + 2 Cr(ClO4)3 + 2 I2 + 6 H2O
FeSO4*H2O + (NH4)H2PO4 = Fe3(PO4)2 + (NH4)2SO4 + H2O + H2SO4 =>
3 FeSO4*H2O + 2(NH4)H2PO4 = Fe3(PO4)2 + (NH4)2SO4 + 3 H2O + 2 H2SO4
Zn(s) + H(NO3)2(aq) = Zn(NO3) + H2(g) =>
4 Zn(s) + 2 H(NO3)2(aq) = 4 Zn(NO3) + H2(g)
C2H3Cl + KClO4 = KCl + CO2 + H2O + HCl =>
4 C2H3Cl + 5 KClO4 = 5 KCl + 8 CO2 + 4 H2O + 4 HCl
Pb(CH3COO)2 + H2O = PbOH(CH3COO) + CH3COOH =>
Pb(CH3COO)2 + H2O = PbOH(CH3COO) + CH3COOH
N2O + KOH = N2 + KNO2 + H2O =>
3 N2O + 2 KOH = 2 N2 + 2 KNO2 + H2O
LiNO3 + KI = LiI + KNO3 =>
LiNO3 + KI = LiI + KNO3
MgS(s) = S(s) + Mg(s) =>
MgS(s) = S(s) + Mg(s)
C + H + N + O + I = CHNOI =>
C + H + N + O + I = CHNOI
CH3(CH2)3OH + O2 = H2O + CH3COOH =>
CH3(CH2)3OH + 2 O2 = H2O + 2 CH3COOH
Br + O3 = BrO3 =>
Br + O3 = BrO3
P4 + NaOH = Na2 + P4OH =>
2 P4 + 2 NaOH = Na2 + 2 P4OH
CH4NO2 + O2 = CO2 + H2O + N2 =>
2 CH4NO2 + 2 O2 = 2 CO2 + 4 H2O + N2
Al + CuCl2 + H2O = AlCuO + HCl =>
Al + CuCl2 + H2O = AlCuO + 2 HCl
CuO + HCl = HCuCl3 + H2O =>
CuO + 3 HCl = HCuCl3 + H2O
Zn = Zn2{+} + e =>
2 Zn = Zn2{+} + e
CuO + NaI = CuI2 + Na2O =>
CuO + 2 NaI = CuI2 + Na2O
CrO4{2-} + H2O2 + OH{-} = CrO8{-3} + H2O =>
2 CrO4{2-} + 7 H2O2 + 2 OH{-} = 2 CrO8{-3} + 8 H2O
Cu(H2O)6 + Al = Al(H2O)6 + Cu =>
Cu(H2O)6 + Al = Al(H2O)6 + Cu
Na + EtOH = NaOEt + H2 =>
2 Na + 2 EtOH = 2 NaOEt + H2
Tl(NO3)3 + KNO2 + H2O = TlNO3 + KNO3 + HNO3 =>
Tl(NO3)3 + KNO2 + H2O = TlNO3 + KNO3 + 2 HNO3
NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O
N2H2 + H2O = NH3 + H2O2 =>
N2H2 + 4 H2O = 2 NH3 + 2 H2O2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CrO + ZnO = ZnCrO2 =>
CrO + ZnO = ZnCrO2
Cl2 + CsBr = Br2 + CsCl =>
Cl2 + 2 CsBr = Br2 + 2 CsCl
I2 + Cl2 + H2O = HCl + H5IO6 =>
I2 + 7 Cl2 + 12 H2O = 14 HCl + 2 H5IO6
Cu(OH)2 + KNO2 = Cu2O + KNO3 + H2O =>
2 Cu(OH)2 + KNO2 = Cu2O + KNO3 + 2 H2O
CUO + H2O = CUO2H2 =>
CUO + H2O = CUO2H2
SO2 + KMnO4 + H2O = Mn{+2} + SO4{-2} + K{+} + H2O2 =>
3 SO2 + 2 KMnO4 + 2 H2O = 2 Mn{+2} + 3 SO4{-2} + 2 K{+} + 2 H2O2
Fe(OH)3 + P2O5 = FePO4 + H2O =>
2 Fe(OH)3 + P2O5 = 2 FePO4 + 3 H2O
(NH4)2S + KOH = K2S + NH4OH =>
(NH4)2S + 2 KOH = K2S + 2 NH4OH
HC6H7O6(aq) + NaOH(aq) = NaC6H7O6(aq) + H2O(l) =>
HC6H7O6(aq) + NaOH(aq) = NaC6H7O6(aq) + H2O(l)
KBiO3 + Mn(NO3)2 + HNO3 = KMnO4 + Bi(NO3)3 + KNO3 + H2O =>
5 KBiO3 + 2 Mn(NO3)2 + 14 HNO3 = 2 KMnO4 + 5 Bi(NO3)3 + 3 KNO3 + 7 H2O
C4H9COOH + PCl5 = C4H9COCl + POCl3 + HCl =>
C4H9COOH + PCl5 = C4H9COCl + POCl3 + HCl
Li + MgI2 = LiI2 + Mg =>
Li + MgI2 = LiI2 + Mg
Cu + LiBr = CuLi + Br =>
Cu + LiBr = CuLi + Br
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Mn + AgClO3 = MnClO3 + Ag =>
Mn + AgClO3 = MnClO3 + Ag
P1 + O2 = P2O3 =>
4 P1 + 3 O2 = 2 P2O3
O2 + CH4 = OH2 + CO2 =>
2 O2 + CH4 = 2 OH2 + CO2
Ti(s) + O2(g) = Ti2O3(g) =>
4 Ti(s) + 3 O2(g) = 2 Ti2O3(g)
Li + NaCl = LiCl + Na =>
Li + NaCl = LiCl + Na
CaCO3 + C3H6O2 = Ca(CH3CH2COOH) + CO2 + H2O =>
7 CaCO3 + 8 C3H6O2 = 7 Ca(CH3CH2COOH) + 10 CO2 + 3 H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Cu(s) + S(s) = CuS =>
Cu(s) + S(s) = CuS
LiF + Cl = LiCl + F2 =>
2 LiF + 2 Cl = 2 LiCl + F2
NH4Cl + Al(OH)3 = NH4(OH)3 + AlCl =>
NH4Cl + Al(OH)3 = NH4(OH)3 + AlCl
NH4OH + H3PO4 = NH6PO4 + H2O =>
NH4OH + H3PO4 = NH6PO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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