| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + BeCl2 = Be(NO3)2 + MgCl2
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
C9H8O2 + C3H7OH = C13H16O2 + H2O =>
3 C9H8O2 + 4 C3H7OH = 3 C13H16O2 + 4 H2O
Zn(NO3)2 + NH3 = Zn(NH3)4(NO3)2 =>
Zn(NO3)2 + 4 NH3 = Zn(NH3)4(NO3)2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
SrCl2 + KIO3 = SrO3 + Cl2K + I =>
SrCl2 + KIO3 = SrO3 + Cl2K + I
S2F2 + NH3 = S4N4 + S8 + NH4F =>
6 S2F2 + 16 NH3 = S4N4 + S8 + 12 NH4F
BiCl + HO = BiOCl + H =>
BiCl + HO = BiOCl + H
C2H6O2 + HNO3 = C2H4N2O6 + H2O =>
C2H6O2 + 2 HNO3 = C2H4N2O6 + 2 H2O
(NH4)2SO4 + CrCl3 = NH4Cl + Cr2(SO4)3 =>
3(NH4)2SO4 + 2 CrCl3 = 6 NH4Cl + Cr2(SO4)3
Chlorinedioxide + water = HCl + chloricacid =>
6 ClO2 + 3 H2O = HCl + 5 HClO3
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
Mn2O7 + H2O = Mn(OH)7 =>
Mn2O7 + 7 H2O = 2 Mn(OH)7
I = I8 =>
8 I = I8
K2Cu2O7 + KI + H2SO4 = Cu2(SO4)3 + I2 + K2SO4 + H2O =>
K2Cu2O7 + 6 KI + 7 H2SO4 = Cu2(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O
FeSO4 + K2CrO7 + H2SO4 = Fe2(SO4)3 + H24Cr4S3O24 + K2SO4 + H2O =>
42 FeSO4 + 4 K2CrO7 + 28 H2SO4 = 21 Fe2(SO4)3 + H24Cr4S3O24 + 4 K2SO4 + 16 H2O
P2O5 + CO2 = P2(CO3)5 =>
P2O5 + 5 CO2 = P2(CO3)5
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
KMnO4 + FeCl2 + HCl = MnCl2 + FeCl3 + KCl + H2O =>
KMnO4 + 5 FeCl2 + 8 HCl = MnCl2 + 5 FeCl3 + KCl + 4 H2O
CuO + Fe = Fe2O3 + Cu =>
3 CuO + 2 Fe = Fe2O3 + 3 Cu
(NH4)2SO4 + CrCl3 = NH4Cl + Cr2(SO4)3 =>
3(NH4)2SO4 + 2 CrCl3 = 6 NH4Cl + Cr2(SO4)3
NaNO3 + MgCl2 = Mg(NO3)2 + NaCl =>
2 NaNO3 + MgCl2 = Mg(NO3)2 + 2 NaCl
N2 + CuCl2 = Cu3N2 + Cl2 =>
N2 + 3 CuCl2 = Cu3N2 + 3 Cl2
C57H92O6 + NaOH = C57H92O6Na{+} + {-} + HO =>
C57H92O6 + NaOH = C57H92O6Na{+} + e + HO
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NH4OH + Pb(CH3COO)2 = NH4CH3COO + Pb(OH)2 =>
2 NH4OH + Pb(CH3COO)2 = 2 NH4CH3COO + Pb(OH)2
FeSO4 = Fe2O3 + SO2 + O2 =>
4 FeSO4 = 2 Fe2O3 + 4 SO2 + O2
G1W4 + Bk2 = G1 + BkW2 =>
G1W4 + Bk2 = G1 + 2 BkW2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
H2S + Cu(OH)2 = Cu2SO + H2O =>
H2S + 2 Cu(OH)2 = Cu2SO + 3 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
CaSO3(s) + HBr(aq) = CaBr2(aq) + H2O(l) + SO2(g) =>
CaSO3(s) + 2 HBr(aq) = CaBr2(aq) + H2O(l) + SO2(g)
Pb(BrO3)2 + Ag = AgBrO3 + Pb =>
Pb(BrO3)2 + 2 Ag = 2 AgBrO3 + Pb
C2H3Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H3Cl + 11 O2 = 8 CO2 + 6 H2O + 2 Cl2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
FeCl2 + H2SO4 = Fe2(SO4)3 + FeCl3 + S + H2O =>
6 FeCl2 + 4 H2SO4 = Fe2(SO4)3 + 4 FeCl3 + S + 4 H2O
O2 + C3H8 = CO3 + H2O =>
13 O2 + 2 C3H8 = 6 CO3 + 8 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ni + H2O = Ni(H2O) =>
Ni + H2O = Ni(H2O)
HNO3 + Hg = Hg(NO3)3 + H2O + NO =>
4 HNO3 + Hg = Hg(NO3)3 + 2 H2O + NO
K3PO4 + Na2CO3 = K2CO3 + Na3PO4 =>
2 K3PO4 + 3 Na2CO3 = 3 K2CO3 + 2 Na3PO4
Co(NO3)3 + K2SO3 = Co2(SO3)3 + KNO3 =>
2 Co(NO3)3 + 3 K2SO3 = Co2(SO3)3 + 6 KNO3
MnO2 + Na2CO3 + KClO = Na2MnO4 + CO2 + KCl =>
MnO2 + Na2CO3 + KClO = Na2MnO4 + CO2 + KCl
Nd2O3 + NH4HF2 = NdF3 + NH3 + H2O =>
Nd2O3 + 3 NH4HF2 = 2 NdF3 + 3 NH3 + 3 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
HgH2O2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 HgH2O2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
K1 + Cl1 = K1Cl1 =>
K1 + Cl1 = K1Cl1
CaO(aq) + H2O(l) = Ca(OH)2 =>
CaO(aq) + H2O(l) = Ca(OH)2
Cu + Au(No2)2 = Cu(No2)2 + Au =>
Cu + Au(No2)2 = Cu(No2)2 + Au
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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