| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N2 + 4 H2 + 3 O2 = 2 NH4(NO3)
AgNO3 + Li3PO4 = Ag3(PO4) + LiNO3 =>
3 AgNO3 + Li3PO4 = Ag3(PO4) + 3 LiNO3
H2O2 + H2SO4 + Pb = PbSO4 + H2O =>
H2O2 + H2SO4 + Pb = PbSO4 + 2 H2O
KNO3 + NH4CI = KCI + N2O + H2O =>
KNO3 + NH4CI = KCI + N2O + 2 H2O
Na3PO4 + NH4NO3 = NaNO3 + (NH4)3PO4 =>
Na3PO4 + 3 NH4NO3 = 3 NaNO3 + (NH4)3PO4
AgOH + NH4OH = [Ag(NH3)2]OH + H2O =>
AgOH + 2 NH4OH = [Ag(NH3)2]OH + 2 H2O
Pb + NO3{-} + H{+} = Pb{2+} + NO + H2O =>
3 Pb + 2 NO3{-} + 8 H{+} = 3 Pb{2+} + 2 NO + 4 H2O
CrOHCl2 + Cl2 + KOH = K2Cr2O7 + KCl + H2O =>
2 CrOHCl2 + 3 Cl2 + 12 KOH = K2Cr2O7 + 10 KCl + 7 H2O
Si2H6 + H2O = SiO2 + H2 =>
Si2H6 + 4 H2O = 2 SiO2 + 7 H2
NO2(g) + O(g) + H2O = HNO3 =>
2 NO2(g) + O(g) + H2O = 2 HNO3
TlOH + NaClO + H2O = Tl(OH)3 + NaCl =>
TlOH + NaClO + H2O = Tl(OH)3 + NaCl
BaNO3 + KCO3 = BaCO3 + KNO3 =>
BaNO3 + KCO3 = BaCO3 + KNO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KCl + NH3 + H2O = KOH + Cl2 + NH4 =>
2 KCl + 2 NH3 + 2 H2O = 2 KOH + Cl2 + 2 NH4
H2SO4 + NaNO2 = NO2 + NO + H2O + Na2SO4 =>
H2SO4 + 2 NaNO2 = NO2 + NO + H2O + Na2SO4
Na2OK2OAl2O3 + H2O = Al(OH)3 + KOH + NaOH =>
Na2OK2OAl2O3 + 5 H2O = 2 Al(OH)3 + 2 KOH + 2 NaOH
S6 + O = SO2 =>
S6 + 12 O = 6 SO2
Mg2SiO4 + Mg(OH)2 = Mg3(SiO4)(OH)2 =>
Mg2SiO4 + Mg(OH)2 = Mg3(SiO4)(OH)2
Fe + C1 = FeC13 =>
Fe + 13 C1 = FeC13
H2UO4 + H2SO4 = USO6 + H2O =>
H2UO4 + H2SO4 = USO6 + 2 H2O
HClO4(aq) + NaOH(aq) = NaClO4 + H2O =>
HClO4(aq) + NaOH(aq) = NaClO4 + H2O
Na2Co3 + CoCl2 = CoCo3 + Na2Cl2 =>
Na2Co3 + CoCl2 = CoCo3 + Na2Cl2
C2O4{2-} + MnO4{-} + H{+} = CO2{+} + H2O{+} + Mn{2+} =>
C2O4{2-} + 4 MnO4{-} + 32 H{+} = 2 CO2{+} + 16 H2O{+} + 4 Mn{2+}
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Hg2(C2H3O2)2(aq) + KCl(aq) = Hg2Cl2(aq) + KC2H3O2(aq) =>
Hg2(C2H3O2)2(aq) + 2 KCl(aq) = Hg2Cl2(aq) + 2 KC2H3O2(aq)
H2O(l) + SO2(g) = H2SO3(ac) =>
H2O(l) + SO2(g) = H2SO3(ac)
[Co(H2O)6]2{+} + NO3{-} = [CoNO3]2{-} + H2O =>
[Co(H2O)6]2{+} + 2 NO3{-} = [CoNO3]2{-} + 12 H2O
Na + OH + CO2 = Na2CO3 + H2O =>
2 Na + 2 OH + CO2 = Na2CO3 + H2O
AlCl3 + NH4 = AlNH4 + Cl3 =>
AlCl3 + NH4 = AlNH4 + Cl3
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
KMnO4 + C3H6 = H2O + CO2 + KMn =>
9 KMnO4 + 4 C3H6 = 12 H2O + 12 CO2 + 9 KMn
K2Cr2O7 + NaOH = K2Na + Cr2O7OH =>
K2Cr2O7 + NaOH = K2Na + Cr2O7OH
V5 = V =>
V5 = 5 V
AgNO3 + NaPO2 = AgPO2 + NaNO3 =>
AgNO3 + NaPO2 = AgPO2 + NaNO3
Ca(NO3)2 + H2O*CO2 = CaCO3 + HNO3 =>
Ca(NO3)2 + H2O*CO2 = CaCO3 + 2 HNO3
C6H5COOH(aq) + C2H5OH(aq) = C6H5COOC2H5(aq) + H2O =>
C6H5COOH(aq) + C2H5OH(aq) = C6H5COOC2H5(aq) + H2O
CaCO3(s) + CH3COOH(aq) = Ca(CH3COO)2(s) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 CH3COOH(aq) = Ca(CH3COO)2(s) + H2O(l) + CO2(g)
P4 + Ba(OH)2 + H2O = Ba(HPO2)2 + PH3 =>
5 P4 + 6 Ba(OH)2 + 12 H2O = 6 Ba(HPO2)2 + 8 PH3
CuCl2 + RbOH = CuOH + RbCl2 =>
CuCl2 + RbOH = CuOH + RbCl2
NH4OH + I2 = NH4I + NH3NI3 + H2O =>
5 NH4OH + 3 I2 = 3 NH4I + NH3NI3 + 5 H2O
NaSt + CaCl = NaCl + CaSt =>
NaSt + CaCl = NaCl + CaSt
NaCl2 + MgI2 = NaI2 + MgCl2 =>
NaCl2 + MgI2 = NaI2 + MgCl2
HCOOH + CH3O = H2COOH + CH2O =>
HCOOH + CH3O = H2COOH + CH2O
Al + H2O = Al{+3)+H2+OH{-} =>
2 Al + 6 H2O = 2 Al{+3)+3H2+6OH{-}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H4 + KMnO4 + H2O = C2H4O3 + MnO2 + KOH =>
C2H4 + 2 KMnO4 + H2O = C2H4O3 + 2 MnO2 + 2 KOH
Ba(OH)2 + CuBr = CuOH + BaBr2 =>
Ba(OH)2 + 2 CuBr = 2 CuOH + BaBr2
Ba(C2H3O2)2 + CuCrO4 = BaCrO4 + Cu(C2H3O2)2 =>
Ba(C2H3O2)2 + CuCrO4 = BaCrO4 + Cu(C2H3O2)2
SnCl2 + HCl + O2 = SnCl4 + H2O =>
2 SnCl2 + 4 HCl + O2 = 2 SnCl4 + 2 H2O
HBrO + NaOH = H2O + NaBr2 + O2 =>
8 HBrO + 4 NaOH = 6 H2O + 4 NaBr2 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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