| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 KHS + 8 KMnO4 + 16 H2SO4 = 13 KHSO4 + 8 MnSO4 + 12 H2O
ZnCu + HCl = ZnCl + Cu + H =>
ZnCu + HCl = ZnCl + Cu + H
N2 + NH4Cl = NH3 + Cl =>
N2 + 6 NH4Cl = 8 NH3 + 6 Cl
H2SO4 + H2O = HSO4{-} + H3O{+} =>
H2SO4 + H2O = HSO4{-} + H3O{+}
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
Na3PO4(aq) + Ag2SO4(s) = Na2SO4 + Ag3PO4 =>
2 Na3PO4(aq) + 3 Ag2SO4(s) = 3 Na2SO4 + 2 Ag3PO4
AgJ + KJ = K[AgJ2] =>
AgJ + KJ = K[AgJ2]
Hg2(NO3)2 + SnCl2 = Hg2Cl2 + Hg + Sn(NO3)4 =>
2 Hg2(NO3)2 + SnCl2 = Hg2Cl2 + 2 Hg + Sn(NO3)4
Fe + P = Fe3P2 =>
3 Fe + 2 P = Fe3P2
Al2(CO3)3 + NaCl = AlCl3 + Na2CO3 =>
Al2(CO3)3 + 6 NaCl = 2 AlCl3 + 3 Na2CO3
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
CdO + HMnO4 = Cd(MnO4)2 + H2O =>
CdO + 2 HMnO4 = Cd(MnO4)2 + H2O
Li + KOH = K + LiOH =>
Li + KOH = K + LiOH
Fe + P = Fe2P =>
2 Fe + P = Fe2P
FeOOH + H = Fe + H2O =>
FeOOH + 3 H = Fe + 2 H2O
H2SO4(aq) + FeCrNiO(s) = FeCrNiSO4(aq) + H2O(l) =>
H2SO4(aq) + FeCrNiO(s) = FeCrNiSO4(aq) + H2O(l)
NH4F + HNO3 = HF + NH4NO3 =>
NH4F + HNO3 = HF + NH4NO3
N2 + NH4Cl = NH3 + Cl =>
N2 + 6 NH4Cl = 8 NH3 + 6 Cl
Fe(OH)2 + FeCl2 = FeOHCl =>
Fe(OH)2 + FeCl2 = 2 FeOHCl
Ca(ClO2)2 = CaCl2 + O =>
Ca(ClO2)2 = CaCl2 + 4 O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mg(OH) + FH = MgF + H2O =>
Mg(OH) + FH = MgF + H2O
Ta2O5 + HF = H2[TaF7] + H2O =>
Ta2O5 + 14 HF = 2 H2[TaF7] + 5 H2O
KOH + Cu(NO3) = K(NO3) + Cu(OH) =>
KOH + Cu(NO3) = K(NO3) + Cu(OH)
As + NaClO + NaOH = Na3AsO4 + NaCl + H =>
As + NaClO + 3 NaOH = Na3AsO4 + NaCl + 3 H
Fe + H2(S)3 = Fe2(S)3 + H =>
2 Fe + H2(S)3 = Fe2(S)3 + 2 H
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Mg(OH)2 + Al2O3 = MgAl2O4 + H2O =>
Mg(OH)2 + Al2O3 = MgAl2O4 + H2O
ZnO + Fe(NO3)3 = Zn(NO3)2 + Fe2O3 =>
3 ZnO + 2 Fe(NO3)3 = 3 Zn(NO3)2 + Fe2O3
KMnO4 + K2S + H2O = MnO2 + KOH + S =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 8 KOH + 3 S
SO3 + KI = K2SO4 + SO2 + I2 =>
2 SO3 + 2 KI = K2SO4 + SO2 + I2
NaNO2 + Cl2 + NaOH = NaNO3 + NaCl + H2O =>
NaNO2 + Cl2 + 2 NaOH = NaNO3 + 2 NaCl + H2O
NaMnO4 + NaCl + H2SO4 = MnSO4 + Na2SO4 + Cl2 + H2O =>
2 NaMnO4 + 10 NaCl + 8 H2SO4 = 2 MnSO4 + 6 Na2SO4 + 5 Cl2 + 8 H2O
C6H5OH(s) + O2 = CO2 + H2O =>
C6H5OH(s) + 7 O2 = 6 CO2 + 3 H2O
Ca(OH)2CuCo3 = Ca(OH)2 + CuCo3 =>
Ca(OH)2CuCo3 = Ca(OH)2 + CuCo3
C2H2O4*2H2O + K2Cr2O7 + K2C2O4*H2O = CO2 + H2O + K3[Cr(C2O4)3]*3H2O =>
7 C2H2O4*2H2O + K2Cr2O7 + 2 K2C2O4*H2O = 6 CO2 + 17 H2O + 2 K3[Cr(C2O4)3]*3H2O
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
CH3COORb(aq) + NaCl(aq) = CH3COONa(aq) + RbCl(l) =>
CH3COORb(aq) + NaCl(aq) = CH3COONa(aq) + RbCl(l)
Fe + P = Fe3P =>
3 Fe + P = Fe3P
C3H6 + O3 = CO2 + H2O =>
C3H6 + 3 O3 = 3 CO2 + 3 H2O
HBr + Mg = MgBr2 + H2 =>
2 HBr + Mg = MgBr2 + H2
HCl = H2Cl2 =>
2 HCl = H2Cl2
Mg + HBr = H + MgBr2 =>
Mg + 2 HBr = 2 H + MgBr2
Fe(Cl)3 + NaI = FeCl + I2 + NaCl =>
Fe(Cl)3 + 2 NaI = FeCl + I2 + 2 NaCl
KMnO4 + KNO2 + NaOH = KNaMnO4 + KNO3 + H2O =>
2 KMnO4 + KNO2 + 2 NaOH = 2 KNaMnO4 + KNO3 + H2O
LiOH + Ni(ClO4)2 = Li(ClO4)2 + NiOH =>
LiOH + Ni(ClO4)2 = Li(ClO4)2 + NiOH
HBr + Mg = MgBr2 + H2 =>
2 HBr + Mg = MgBr2 + H2
Al2(SO4)3 + NaAlO2 + H2O = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaAlO2 + 12 H2O = 8 Al(OH)3 + 3 Na2SO4
Fe(No3)2 + Zn = Zn(No3)2 + Fe =>
Fe(No3)2 + Zn = Zn(No3)2 + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/18/24
Équations équilibrées sur10/18/23
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