| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaI2 + H2X = 2 HI + CaX
KCl + H2 = HCl + KH =>
KCl + H2 = HCl + KH
C3H6 + HNO3 = C3H8 + NO3 =>
C3H6 + 2 HNO3 = C3H8 + 2 NO3
PbO + N2 = PbN + O2 =>
2 PbO + N2 = 2 PbN + O2
Pb(NO3)2 + K2(CrO4) = Pb(CrO4) + K(NO3) =>
Pb(NO3)2 + K2(CrO4) = Pb(CrO4) + 2 K(NO3)
KBr + (NH4)2SO4 = K2SO4 + Br(NH4) =>
2 KBr + (NH4)2SO4 = K2SO4 + 2 Br(NH4)
CuSO4 + MgCl = MgSO4 + CuCl =>
CuSO4 + MgCl = MgSO4 + CuCl
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Cl2 + MgF2 = MgCl2 + F2 =>
Cl2 + MgF2 = MgCl2 + F2
C6H5Br + H2 = C6H11Br =>
C6H5Br + 3 H2 = C6H11Br
Al4C3 + O2 = AlO + CO =>
2 Al4C3 + 7 O2 = 8 AlO + 6 CO
VO2Cl + Na2SO3 + HCl = Na2SO4 + VOCl2 + H2O =>
2 VO2Cl + Na2SO3 + 2 HCl = Na2SO4 + 2 VOCl2 + H2O
Ca(No3)2 + Na2SO4 = CaSO4 + NaNo3 =>
Ca(No3)2 + Na2SO4 = CaSO4 + 2 NaNo3
H + SO3 + O2 = H2SO4 =>
4 H + 2 SO3 + O2 = 2 H2SO4
Ba(NO3)2 + Li2CO3 = BaCO3 + LiNO3 =>
Ba(NO3)2 + Li2CO3 = BaCO3 + 2 LiNO3
Zn(OH)2 + HI = ZnI2 + H2O =>
Zn(OH)2 + 2 HI = ZnI2 + 2 H2O
K3PO4(ag) + MgCl2(ag) = Mg3(PO4)2(s) + KCl(ag) =>
2 K3PO4(ag) + 3 MgCl2(ag) = Mg3(PO4)2(s) + 6 KCl(ag)
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
FeO + NHO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 NHO3 = 3 Fe(NO3)3 + NO + 5 H2O
P + K = K3P4 =>
4 P + 3 K = K3P4
MgSO3 + Ca(NO3)2 = Mg(NO3)2 + CaSO3 =>
MgSO3 + Ca(NO3)2 = Mg(NO3)2 + CaSO3
KCl + Ca(OCl)2 = KClO3 + CaCl2 =>
2 KCl + 3 Ca(OCl)2 = 2 KClO3 + 3 CaCl2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C5H12S + O2 = H2O + CO2 + SO4 =>
C5H12S + 10 O2 = 6 H2O + 5 CO2 + SO4
Cu2CO3(OH)2 + HClO4 + NH2CH2COOH = Cu(NH2CH2COO)ClO4 + H2O + CO2 =>
Cu2CO3(OH)2 + 2 HClO4 + 2 NH2CH2COOH = 2 Cu(NH2CH2COO)ClO4 + 3 H2O + CO2
HgO(heat) = Hg + O2 =>
2 HgO(heat) = 2 Hg + O2
Fe + Pb2SO4 = Fe2(SO4)2 + Pb =>
2 Fe + 2 Pb2SO4 = Fe2(SO4)2 + 4 Pb
ZnCu + HCl = HZn + CuCl =>
ZnCu + HCl = HZn + CuCl
NiF2 = Ni{+2} + F{-} =>
NiF2 = Ni{+2} + 2 F{-}
Fe(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2(g) =>
2 Fe(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 3 H2(g)
C12H20O6 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C12H20O6 + 56 KMnO4 + 84 H2SO4 = 60 CO2 + 28 K2SO4 + 56 MnSO4 + 134 H2O
CH3OH + H2 = C16H34 + H2O =>
16 CH3OH + H2 = C16H34 + 16 H2O
P4 + NO2 = P2O5 + N2 =>
2 P4 + 10 NO2 = 4 P2O5 + 5 N2
Pb + Sn(OH)2 = Pb(OH)2 + Sn =>
Pb + Sn(OH)2 = Pb(OH)2 + Sn
MgSO4 + CaCO3 = CaSO4 + CO2 + MgO =>
MgSO4 + CaCO3 = CaSO4 + CO2 + MgO
Ca(aq)SO4(aq) + Na2CO3(aq) = CaCO3(s) + Na2SO4(aq) =>
Ca(aq)SO4(aq) + Na2CO3(aq) = CaCO3(s) + Na2SO4(aq)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KMnO4 + NaHSO3 + H2SO4 = MnSO4 + NaHSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 NaHSO3 + 3 H2SO4 = 2 MnSO4 + 5 NaHSO4 + K2SO4 + 3 H2O
CuO + Ca3N2 = CaO + Cu3N2 =>
3 CuO + Ca3N2 = 3 CaO + Cu3N2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
(C3H6)2 + (O2)9 = (CO2)6 + (H2O)6 =>
(C3H6)2 + (O2)9 = (CO2)6 + (H2O)6
HClO2 + Mn(OH)2 = Mn(ClO2)2 + H2O =>
2 HClO2 + Mn(OH)2 = Mn(ClO2)2 + 2 H2O
C3H7NO2 + HCl = HC3H7NO2 + Cl =>
C3H7NO2 + HCl = HC3H7NO2 + Cl
WO3 + Al = W + Al2O3 =>
WO3 + 2 Al = W + Al2O3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaF2 + Br2 = CaBr2 + F2 =>
CaF2 + Br2 = CaBr2 + F2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CH3COOH + CaF2 = Ca(CH3COO)2 + HF =>
2 CH3COOH + CaF2 = Ca(CH3COO)2 + 2 HF
ClO + F2 = FO + Cl =>
2 ClO + F2 = 2 FO + 2 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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