| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO + Ca(OH)2 = ZnCaO2 + H2O
(H2SO3) + (LiOH) = (Li2SO3) + (H2O) =>
(H2SO3) + 2(LiOH) = (Li2SO3) + 2(H2O)
Ca3N2 + H2O = Ca(OH)2 + N2 + H2 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + N2 + 3 H2
Zr + NH3 = ZrN + H2 =>
2 Zr + 2 NH3 = 2 ZrN + 3 H2
Cl2 + Cd = Cd{+2} + Cl{-} =>
Cl2 + Cd = Cd{+2} + 2 Cl{-}
PbNO32KCl = PbClKNO32 =>
PbNO32KCl = PbClKNO32
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
Cu2SO4 + KCl = CuCl + K2SO4 =>
Cu2SO4 + 2 KCl = 2 CuCl + K2SO4
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
MgCl2 + KMnO4 + H2SO4 = Cl2 + MgSO4 + H2O + K2SO4 + MnSO4 =>
5 MgCl2 + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + 5 MgSO4 + 8 H2O + K2SO4 + 2 MnSO4
CrOH(s) + HNO3 = CrNO3 + H2O =>
CrOH(s) + HNO3 = CrNO3 + H2O
NH3 + HOH = NH4 + OH =>
NH3 + HOH = NH4 + OH
(NH4)3PO4 + MgF2 = NH4F + Mg3(PO4)2 =>
2(NH4)3PO4 + 3 MgF2 = 6 NH4F + Mg3(PO4)2
Li3PO4 + H2O = LiOH + LiH2PO4 =>
Li3PO4 + 2 H2O = 2 LiOH + LiH2PO4
C7H8 + NH4NO3 = N2 + CO2 + H2O =>
C7H8 + 18 NH4NO3 = 18 N2 + 7 CO2 + 40 H2O
V2(SO4)5 + SO2 + H2O = V + H2SO4 =>
V2(SO4)5 + 5 SO2 + 10 H2O = 2 V + 10 H2SO4
Na2CO3 + CH3COOH = CH3COONa + CO2 + H2 =>
2 Na2CO3 + 5 CH3COOH = 4 CH3COONa + 4 CO2 + 4 H2
(NO3)2Zn + (NH4)2S = NO3NH4 + ZnS =>
(NO3)2Zn + (NH4)2S = 2 NO3NH4 + ZnS
Pd(NO3)2 + Rb2CO3 = PdCO3 + RbNO3 =>
Pd(NO3)2 + Rb2CO3 = PdCO3 + 2 RbNO3
(NH4)3PO4 + MgF2 = NH4F + Mg3(PO4)2 =>
2(NH4)3PO4 + 3 MgF2 = 6 NH4F + Mg3(PO4)2
Ag + H2O = H2 + AgOH =>
2 Ag + 2 H2O = H2 + 2 AgOH
KOH + H3BO4 = K3BO4 + H2O =>
3 KOH + H3BO4 = K3BO4 + 3 H2O
COC2 + H2O = C2H2 + CO =>
3 COC2 + 2 H2O = 2 C2H2 + 5 CO
Cl + O2 = Cl2O3(g) =>
4 Cl + 3 O2 = 2 Cl2O3(g)
BaSO4(s) + H2SO4(aq) = Ba(HSO4)2(s) =>
BaSO4(s) + H2SO4(aq) = Ba(HSO4)2(s)
HSO4 + LiHCO3 = H2CO3 + LiSO4 =>
HSO4 + LiHCO3 = H2CO3 + LiSO4
MnO4{-} + H3O{+} + C2O4{-2} = Mn{+2} + H2O + CO2 =>
2 MnO4{-} + 16 H3O{+} + 5 C2O4{-2} = 2 Mn{+2} + 24 H2O + 10 CO2
BO3 + Mg = MgB + O2 =>
2 BO3 + 2 Mg = 2 MgB + 3 O2
NH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + HNO3 + H2O =>
5 NH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 HNO3 + 17 H2O
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
HMnO4 + RbOH = H2O + RbMnO4 =>
HMnO4 + RbOH = H2O + RbMnO4
S2O5{-2} + H2O = HSO3{-} =>
S2O5{-2} + H2O = 2 HSO3{-}
NH3OH + BaCl2 = NH3Cl2 + BaOH =>
NH3OH + BaCl2 = NH3Cl2 + BaOH
C2H4 + Cl2 = C2H4Cl2 =>
C2H4 + Cl2 = C2H4Cl2
Fe{3+} + I{-} = I2 + Fe{2+} =>
2 Fe{3+} + 2 I{-} = I2 + 2 Fe{2+}
SnS2 + NaBr = Na2S + SnBr4 =>
SnS2 + 4 NaBr = 2 Na2S + SnBr4
C2H5OH + CuO = C2H4O + CuOH =>
C2H5OH + 2 CuO = C2H4O + 2 CuOH
Ca3N2 + H2O = Ca(OH)2 + N2 + H2 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + N2 + 3 H2
H + Ca(OH)2 + Se = CaSe + H2O =>
2 H + Ca(OH)2 + Se = CaSe + 2 H2O
H2SO4(aq) + Zn(s) = ZnSO4 + H2 =>
H2SO4(aq) + Zn(s) = ZnSO4 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CHO + AgNO3 + NH3 = COONH4 + Ag + NONH4 =>
3 CHO + 2 AgNO3 + 7 NH3 = 3 COONH4 + 2 Ag + 3 NONH4
LiBr + H2O = HBr + Li2O =>
2 LiBr + H2O = 2 HBr + Li2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
CuSO4 + Na2CO3 + H2O = CO2 + CuCO3*Cu(OH)2 + Na2SO4 =>
2 CuSO4 + 2 Na2CO3 + H2O = CO2 + CuCO3*Cu(OH)2 + 2 Na2SO4
MnO4{-} + Br{-} = MnO2 + BrO3{-} + {-} =>
3 MnO4{-} + 2 Br{-} = 3 MnO2 + 2 BrO3{-} + 3e
NaF + HNO3 = NaNO3 + HF =>
NaF + HNO3 = NaNO3 + HF
HCl(aq) + BaCO3(s) = BaCl + HCO3 =>
HCl(aq) + BaCO3(s) = BaCl + HCO3
CO + NaOH = CO2 + NaH =>
CO + NaOH = CO2 + NaH
NaI + AgNO3 = NaAg + INO3 =>
NaI + AgNO3 = NaAg + INO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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