| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(NO3)2 + Na3(PO4)2 = 3 Na(NO3)2 + Ca3(PO4)2
H4P2O7 + KOH = K4P2O7 + H2O =>
H4P2O7 + 4 KOH = K4P2O7 + 4 H2O
NiSO4 + H2O2 + H2SO4 = Ni2(SO4)3 + H2O =>
2 NiSO4 + H2O2 + H2SO4 = Ni2(SO4)3 + 2 H2O
C5H11I + KOH = C5H10 + KI + H2O =>
C5H11I + KOH = C5H10 + KI + H2O
C3H8O3 = C9H18O6 + H2O =>
3 C3H8O3 = C9H18O6 + 3 H2O
MnO4{-}(aq) + CH3OH(aq) + H{+}(aq) = Mn{2+}(aq) + HCO2H(aq) + H2O(l) =>
4 MnO4{-}(aq) + 5 CH3OH(aq) + 12 H{+}(aq) = 4 Mn{2+}(aq) + 5 HCO2H(aq) + 11 H2O(l)
In2O3 + H2O = In(HO)3 =>
In2O3 + 3 H2O = 2 In(HO)3
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
NiSO4 + H2O2 + H2SO4 = Ni2(SO4)3 + H2O =>
2 NiSO4 + H2O2 + H2SO4 = Ni2(SO4)3 + 2 H2O
SiC + F2 = CF4 + Si =>
SiC + 2 F2 = CF4 + Si
HBr + CHCl3 = CHBr + HCl + Cl2 =>
HBr + CHCl3 = CHBr + HCl + Cl2
CuSO4 + HCl = HSO4 + CuCl =>
CuSO4 + HCl = HSO4 + CuCl
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
In2O3 + H2O = In(HO)3 =>
In2O3 + 3 H2O = 2 In(HO)3
CaCl2 + KBr = CaBr + KCl2 =>
CaCl2 + KBr = CaBr + KCl2
In2O3 + H2O = In(HO)3 =>
In2O3 + 3 H2O = 2 In(HO)3
NiSO4 + H2O2 + H2SO4 = Ni2(SO4)3 + H2O =>
2 NiSO4 + H2O2 + H2SO4 = Ni2(SO4)3 + 2 H2O
In2O3 + H2O = In(OH)3 =>
In2O3 + 3 H2O = 2 In(OH)3
KBr + BeSO4 = K2SO4 + BeBr2 =>
2 KBr + BeSO4 = K2SO4 + BeBr2
CoS + HNO3 = Co(NO3)2 + N2O3 + S + H2O =>
2 CoS + 6 HNO3 = 2 Co(NO3)2 + N2O3 + 2 S + 3 H2O
(NH4)2S + Sr(NO3)2 = NH4NO3 + SrS =>
(NH4)2S + Sr(NO3)2 = 2 NH4NO3 + SrS
C6H4NO2CH3 + KMnO4 + H2SO4 = C6H4NO2COOH + K2SO4 + MnSO4 + H2O =>
5 C6H4NO2CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H4NO2COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C11H24 = C3H8 + C2H4 =>
C11H24 = C3H8 + 4 C2H4
MnO2 + ClO3 = MnO4 + Cl =>
3 MnO2 + 2 ClO3 = 3 MnO4 + 2 Cl
NiSO4 + H2O2 + H2SO4 = Ni2(SO4)3 + H2O =>
2 NiSO4 + H2O2 + H2SO4 = Ni2(SO4)3 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
In2O3 + H2O = In(HO)3 =>
In2O3 + 3 H2O = 2 In(HO)3
MoO3 + CaCO3 = CaMoO4 + CO2 =>
MoO3 + CaCO3 = CaMoO4 + CO2
NaHSO4 = Na2S2O7 + H2O =>
2 NaHSO4 = Na2S2O7 + H2O
RbCl(aq) + LiOH(aq) = RbOH(aq) + LiCl(aq) =>
RbCl(aq) + LiOH(aq) = RbOH(aq) + LiCl(aq)
C2H6O + K2Cr2O7 + H2O = C2H4O + KOH + Cr(OH)3 =>
3 C2H6O + K2Cr2O7 + H2O = 3 C2H4O + 2 KOH + 2 Cr(OH)3
Cr2O3 + NaOH + H2O = Na3[Cr(OH)6] =>
Cr2O3 + 6 NaOH + 3 H2O = 2 Na3[Cr(OH)6]
I{-} + IO3 + H{+} + Cl = ICl + H2O =>
6 I{-} + IO3 + 6 H{+} + 7 Cl = 7 ICl + 3 H2O
Cr(s) + NiSO4(aq) = CrSO4(aq) + Ni(s) =>
Cr(s) + NiSO4(aq) = CrSO4(aq) + Ni(s)
NiSO4 + H2O2 + H2SO4 = Ni2(SO4)3 + H2O =>
2 NiSO4 + H2O2 + H2SO4 = Ni2(SO4)3 + 2 H2O
P3 + V2 = PV =>
2 P3 + 3 V2 = 6 PV
Fe(BrO3)2 + H2O = HBrO3 + Fe(OH)2 =>
Fe(BrO3)2 + 2 H2O = 2 HBrO3 + Fe(OH)2
CuSO4 + HCl = HSO4 + CuCl =>
CuSO4 + HCl = HSO4 + CuCl
CO + HO = C6H12O6 + O =>
6 CO + 12 HO = C6H12O6 + 12 O
In2O3 + H2O = In(HO)3 =>
In2O3 + 3 H2O = 2 In(HO)3
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
Cr(s) + H2O(g) = Cr(OH)2 + H2(g) =>
Cr(s) + 2 H2O(g) = Cr(OH)2 + H2(g)
(ZnOH)2SO4 + H2SO4 = Zn(HSO4)2 + H2O =>
(ZnOH)2SO4 + 3 H2SO4 = 2 Zn(HSO4)2 + 2 H2O
K2S2O3 + H2SO4 = K2SO4 + H2S2O3 =>
K2S2O3 + H2SO4 = K2SO4 + H2S2O3
HNO3(aq) + NaOH(aq) = NaNO3(aq) + H2O(aq) =>
HNO3(aq) + NaOH(aq) = NaNO3(aq) + H2O(aq)
Mg(s) + CrCl3(aq) = MgCl2(aq) + Cr(s) =>
3 Mg(s) + 2 CrCl3(aq) = 3 MgCl2(aq) + 2 Cr(s)
Ca + Fe(NO3)2 = Ca(NO3)2 + Fe =>
Ca + Fe(NO3)2 = Ca(NO3)2 + Fe
C3H6O + O2 = H2OCO2 =>
C3H6O + 4 O2 = 3 H2OCO2
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
HC2H3O2 + Sr(OH)2 = Sr(C2H3O2)2 + H2O =>
2 HC2H3O2 + Sr(OH)2 = Sr(C2H3O2)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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