| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 HNO3 = Ca(NO3)2 + H2
CH3CHClCOOC2H5H2O = CH3CHClCOOHC2H5OH =>
CH3CHClCOOC2H5H2O = CH3CHClCOOHC2H5OH
CsOH + Al + H2O = Cs2(Al(OH)4(H2O)2) + H2 =>
2 CsOH + Al + 4 H2O = Cs2(Al(OH)4(H2O)2) + H2
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KCl =>
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KCl
C2H7N + HCl = [C2H7NH]Cl =>
C2H7N + HCl = [C2H7NH]Cl
Na2CO3*15H2O2 = Na2CO3 + H2O2 =>
Na2CO3*15H2O2 = Na2CO3 + 15 H2O2
Al + BrH = AlBr3 + H2 =>
2 Al + 6 BrH = 2 AlBr3 + 3 H2
(NH4)2SO4(s) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(s) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
Al + H2O = O2 + H3Al =>
4 Al + 6 H2O = 3 O2 + 4 H3Al
P4O10 + KOH = KPO3 + H2O =>
P4O10 + 4 KOH = 4 KPO3 + 2 H2O
SrCO3 + LiF = LiCO3 + SrF =>
SrCO3 + LiF = LiCO3 + SrF
As + HCl = AsCl + H2 =>
2 As + 2 HCl = 2 AsCl + H2
NaOH + K2CO3 = K2OH + NaCO3 =>
NaOH + K2CO3 = K2OH + NaCO3
HP = H2PHP2 =>
3 HP = H2PHP2
NO + ClO2 + H2O = HNO3 + HCl =>
5 NO + 3 ClO2 + 4 H2O = 5 HNO3 + 3 HCl
PB(OH)4 + Cu2O = PBO2 + CuOH =>
PB(OH)4 + 2 Cu2O = PBO2 + 4 CuOH
Ag + OH = AgOH =>
Ag + OH = AgOH
C3H6 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
2 C3H6 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
Cu3 + PO4 = Cu3(PO4)2 =>
Cu3 + 2 PO4 = Cu3(PO4)2
C2H4(OH)2 + AgNO3 + NH3 = CH3CH0 + Ag + NH4NO3 =>
3 C2H4(OH)2 + 10 AgNO3 + 14 NH3 = 3 CH3CH0 + 10 Ag + 12 NH4NO3
FeCl2 + K3(Fe(CN)6) = KCl + FeK(Fe(CN)6) =>
FeCl2 + K3(Fe(CN)6) = 2 KCl + FeK(Fe(CN)6)
Sn + AgNO3 = Ag + Sn(NO3)2 =>
Sn + 2 AgNO3 = 2 Ag + Sn(NO3)2
Al2O3 + H2SO3 = Al2(SO3)3 + H2O =>
Al2O3 + 3 H2SO3 = Al2(SO3)3 + 3 H2O
C3H6O3 = C6H12O6 =>
2 C3H6O3 = C6H12O6
HNO3(aq) + Na2SO3(aq) = NaNO3(aq) + SO2(g) + H2O(l) =>
2 HNO3(aq) + Na2SO3(aq) = 2 NaNO3(aq) + SO2(g) + H2O(l)
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
SnO + HNO3 = SnO2 + NO2 + H2O =>
SnO + 2 HNO3 = SnO2 + 2 NO2 + H2O
NH3 + AgNO3 = Ag(NH3)2 + NO3 =>
2 NH3 + AgNO3 = Ag(NH3)2 + NO3
Cr2(SO4)3 + Cl2 + KOH = K2CrO4 + KCl + K3SO4 + H2O =>
2 Cr2(SO4)3 + 3 Cl2 + 32 KOH = 4 K2CrO4 + 6 KCl + 6 K3SO4 + 16 H2O
Sn(CO3)2 + H2SO3 = CO2 + H2O + Sn(SO3)2 =>
Sn(CO3)2 + 2 H2SO3 = 2 CO2 + 2 H2O + Sn(SO3)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Fe + K3Fe(CN)6 = KFe[Fe(CN)6] + K =>
Fe + K3Fe(CN)6 = KFe[Fe(CN)6] + 2 K
CaFI = CaIF =>
CaFI = CaIF
H2S + KMnO4 = MnO2 + S + KOH + H2O =>
3 H2S + 2 KMnO4 = 2 MnO2 + 3 S + 2 KOH + 2 H2O
CH3CH3 + HNO3 = C2H5NO2 + H2O =>
CH3CH3 + HNO3 = C2H5NO2 + H2O
(F2)3 + N2 = (NF3)2 =>
(F2)3 + N2 = (NF3)2
Mg + NCl = MgCl2 + N2 =>
Mg + 2 NCl = MgCl2 + N2
HSO4 + Zn = H + ZnSO4 =>
HSO4 + Zn = H + ZnSO4
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
KMnO4 + Cr(NO3)3 + H2O = HNO3 + Mn(NO3)2 + KNO3 + H2Cr2O8 =>
8 KMnO4 + 10 Cr(NO3)3 + 8 H2O = 6 HNO3 + 8 Mn(NO3)2 + 8 KNO3 + 5 H2Cr2O8
C5H9CCOOH + C2H5OH = C5H9COOC2H5 + H2O =>
6 C5H9CCOOH + 11 C2H5OH = 8 C5H9COOC2H5 + 7 H2O
FeS + Al(NO3)3 = Fe(NO3)2 + Al2S3 =>
3 FeS + 2 Al(NO3)3 = 3 Fe(NO3)2 + Al2S3
Al + O2 = Al2OO3 =>
2 Al + 2 O2 = Al2OO3
SrO2H2 + HCl = SrCl2 + H2O =>
SrO2H2 + 2 HCl = SrCl2 + 2 H2O
Fe + Cu(OH)2 = Cu + Fe2(OH)3 =>
4 Fe + 3 Cu(OH)2 = 3 Cu + 2 Fe2(OH)3
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2(OH)2 =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + H2(OH)2
ClO{-} + SO3{-2} = ClO3{-} + S{-2} =>
3 ClO{-} + 2 SO3{-2} = 3 ClO3{-} + 2 S{-2}
NH3 + CuSO4 = [Cu(NH3)4]{2} + SO4{-2} =>
4 NH3 + CuSO4 = [Cu(NH3)4]{2} + SO4{-2}
Cs2O + HNO3 = CsNO3 + H2O =>
Cs2O + 2 HNO3 = 2 CsNO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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