| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + PbCl4 = Pb(OH)2 + CaCl4
NO3{-} = O{2-} + NO2 + O2 =>
4 NO3{-} = 2 O{2-} + 4 NO2 + O2
Mg(NO3)2 + KOH = Mg(OH)2 + K(NO3) =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 K(NO3)
Fe(Cl)2 + K2CO3 = FeCO3 + KCl =>
Fe(Cl)2 + K2CO3 = FeCO3 + 2 KCl
LiOH + HF = LiF + H2O =>
LiOH + HF = LiF + H2O
UCl6 + H2O = U(OH)6 + HCl =>
UCl6 + 6 H2O = U(OH)6 + 6 HCl
SO2 + H2O = SOH2 + O2 =>
SO2 + H2O = SOH2 + O2
AlOH({-}3) + NaOH = NaAlO({-}3) + H2O =>
AlOH({-}3) + NaOH = NaAlO({-}3) + H2O
Mn(OH)3 + KI = I2 + Mn(OH)2 + KOH =>
2 Mn(OH)3 + 2 KI = I2 + 2 Mn(OH)2 + 2 KOH
Pb(IO4)2 + Na = Na(IO4)2 + Pb =>
Pb(IO4)2 + Na = Na(IO4)2 + Pb
H2S + CUO = CUS + H2O =>
H2S + CUO = CUS + H2O
FeCl3 + KCl = K3[FeCl6] =>
FeCl3 + 3 KCl = K3[FeCl6]
PbO2 = Pb + O2 =>
PbO2 = Pb + O2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
K3PO4 + Sr(NO3)2 = KNO3 + Sr3(PO4)2 =>
2 K3PO4 + 3 Sr(NO3)2 = 6 KNO3 + Sr3(PO4)2
K2CrO4 + Pb2C2H3O = K2C2H3O + Pb2CrO4 =>
K2CrO4 + Pb2C2H3O = K2C2H3O + Pb2CrO4
(NH4)2CO3 + H3PO3 = CO2 + H2O + (NH4)3PO3 =>
3(NH4)2CO3 + 2 H3PO3 = 3 CO2 + 3 H2O + 2(NH4)3PO3
Al3S2 = Al + S =>
Al3S2 = 3 Al + 2 S
C6H12O6 + C8H10N4O2 = C17H21NO4 + H2O + O2 =>
20 C6H12O6 + 2 C8H10N4O2 = 8 C17H21NO4 + 46 H2O + 23 O2
PbCrO4 + HNO3 = Pb(NO3)2 + H2CrO4 =>
PbCrO4 + 2 HNO3 = Pb(NO3)2 + H2CrO4
NaHS + KOH = Na2S + K2S + H2O =>
2 NaHS + 2 KOH = Na2S + K2S + 2 H2O
AgCl + AgNO3 = Ag + ClNO3 =>
AgCl + AgNO3 = 2 Ag + ClNO3
C17H21NO4 + H2O = C17H22NO4 + OH =>
C17H21NO4 + H2O = C17H22NO4 + OH
HBr + K2CrO7 = KBr + CrBr3 + H2O + Br =>
14 HBr + K2CrO7 = 2 KBr + CrBr3 + 7 H2O + 9 Br
C6H5COOH + OH{-} = C6H5COO{-} + H2O =>
C6H5COOH + OH{-} = C6H5COO{-} + H2O
S + C = C4S2 =>
2 S + 4 C = C4S2
KMnO4 + FeCl + HCl = MnCl2 + FeCl3 + KCl + H2O =>
2 KMnO4 + 5 FeCl + 16 HCl = 2 MnCl2 + 5 FeCl3 + 2 KCl + 8 H2O
Cu + NaNO3 + H2SO4 = NO + CuSO4 + Na2SO4 + H2O =>
3 Cu + 2 NaNO3 + 4 H2SO4 = 2 NO + 3 CuSO4 + Na2SO4 + 4 H2O
Li2SO4 + BaCl2 = Li2Cl2 + Ba(SO4) =>
Li2SO4 + BaCl2 = Li2Cl2 + Ba(SO4)
H3BO3 + K(OH) = K3(BO3) + H2O =>
H3BO3 + 3 K(OH) = K3(BO3) + 3 H2O
C6H4(OH)2 + H2O2 = C6H4O2 + H2O =>
C6H4(OH)2 + H2O2 = C6H4O2 + 2 H2O
NaOH + HC1 = HOH + NaC1 =>
NaOH + HC1 = HOH + NaC1
CuCI2 + Ca(OH)2 = Cu(OH)2 + CaCI2 =>
CuCI2 + Ca(OH)2 = Cu(OH)2 + CaCI2
Al + HClO4 = H2 + Al(ClO4)3 =>
2 Al + 6 HClO4 = 3 H2 + 2 Al(ClO4)3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
NH4NO3 = NH3 + HNO3 =>
NH4NO3 = NH3 + HNO3
Zn(NH2)2 + NaNH2 = Na2Zn(NH2)4 =>
Zn(NH2)2 + 2 NaNH2 = Na2Zn(NH2)4
NH4NO3 = NH3 + HNO3 =>
NH4NO3 = NH3 + HNO3
C43H66N12O12S2 + O2 = CO2 + H2O + SO2 + N2 =>
2 C43H66N12O12S2 + 111 O2 = 86 CO2 + 66 H2O + 4 SO2 + 12 N2
KH2PO4 + KI = HI + K2HPO4 =>
KH2PO4 + KI = HI + K2HPO4
CaSO3 + H2SO4 = CaSO4 + H2O + SO2 =>
CaSO3 + H2SO4 = CaSO4 + H2O + SO2
K2Cr2O7(ac) + NaOH(ac) = K2CrO4(ac) + Na2CrO4(ac) + H2O(ac) =>
K2Cr2O7(ac) + 2 NaOH(ac) = K2CrO4(ac) + Na2CrO4(ac) + H2O(ac)
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
KOH + ClO2 = KClO2KCl2 + KClO3 + H2O =>
12 KOH + 13 ClO2 = KClO2KCl2 + 10 KClO3 + 6 H2O
C6H5Cl + HCl = C6H4Cl2 + H2 =>
C6H5Cl + HCl = C6H4Cl2 + H2
NaHCo3 + H2O = NaH2Co3 + HO =>
NaHCo3 + H2O = NaH2Co3 + HO
Br2(l) + KCl(aq) = KBr(l) + Cl(g) =>
Br2(l) + 2 KCl(aq) = 2 KBr(l) + 2 Cl(g)
KOH + KHC8H4O4 = K2C8H4O4 + H2O =>
KOH + KHC8H4O4 = K2C8H4O4 + H2O
KCl + Na3(Co(NO2)6) = Na2K(Co(NO2)6) + NaCl =>
KCl + Na3(Co(NO2)6) = Na2K(Co(NO2)6) + NaCl
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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