| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Al2(SO4)3 + HCl = H2SO4 + AlCl3 =>
Al2(SO4)3 + 6 HCl = 3 H2SO4 + 2 AlCl3
C76H52O46 + H2O = C7H6O5 + C6H12O6 =>
C76H52O46 + 10 H2O = 10 C7H6O5 + C6H12O6
Pb(NO3)2(aq) + CaS(aq) = PbS + Ca(NO3)2 =>
Pb(NO3)2(aq) + CaS(aq) = PbS + Ca(NO3)2
KMnO4 + C5H12O6 = CO2 + MnO2 + K2CO3 + H2O =>
20 KMnO4 + 3 C5H12O6 = 5 CO2 + 20 MnO2 + 10 K2CO3 + 18 H2O
FeCl2 + Cu = FeCu + Cl2 =>
FeCl2 + Cu = FeCu + Cl2
X2H3 + O2 = XO2 + H2O =>
4 X2H3 + 11 O2 = 8 XO2 + 6 H2O
K3(PO4) + Ba(NO3)2 = Ba2(PO4)2 + K3(NO3)2 =>
2 K3(PO4) + 2 Ba(NO3)2 = Ba2(PO4)2 + 2 K3(NO3)2
BaCl2 + H3O4P = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3O4P = Ba3(PO4)2 + 6 HCl
Cu2(OAc)4(H2O)2 + NaCl = Cu2(OAc)4 + [Cl(H2O)6] + [Na(H2O)8] =>
7 Cu2(OAc)4(H2O)2 + NaCl = 7 Cu2(OAc)4 + [Cl(H2O)6] + [Na(H2O)8]
Na2CO3(aq) + Cu2SO4(aq) = Na2SO4(aq) + Cu2CO3(s) =>
Na2CO3(aq) + Cu2SO4(aq) = Na2SO4(aq) + Cu2CO3(s)
HgSO4 + Al = Al2S3O12 + Hg =>
3 HgSO4 + 2 Al = Al2S3O12 + 3 Hg
H2S + Cl2 = S8 + HCl2 =>
8 H2S + 16 Cl2 = S8 + 16 HCl2
NaOH + PHCOOH = PHCOONa + H2O =>
NaOH + PHCOOH = PHCOONa + H2O
C2O4{-2} + MnO2 + H{+} = CO2 + Mn{2+} + H2O =>
C2O4{-2} + MnO2 + 4 H{+} = 2 CO2 + Mn{2+} + 2 H2O
P4 + Br2 + H2O = H3PO3 + HBr =>
P4 + 6 Br2 + 12 H2O = 4 H3PO3 + 12 HBr
AlCuO = AlO + Cu =>
AlCuO = AlO + Cu
HCl(aq)AgNo3(aq) = HNo3(aq) + AgCl(s) =>
HCl(aq)AgNo3(aq) = HNo3(aq) + AgCl(s)
C12H11O12 + O2 = CO2 + H2O =>
4 C12H11O12 + 35 O2 = 48 CO2 + 22 H2O
La + CO3 = LaCO3(s) =>
La + CO3 = LaCO3(s)
NiCl2(aq) + Co(s) = Ni(s) + CoCl2(s) =>
NiCl2(aq) + Co(s) = Ni(s) + CoCl2(s)
Pb2NO2 + KCrO2 = Pb2CrO2 + KNO2 =>
Pb2NO2 + KCrO2 = Pb2CrO2 + KNO2
SO2(g) + H2O(l) + O2(g) = H2SO4(s) =>
2 SO2(g) + 2 H2O(l) + O2(g) = 2 H2SO4(s)
I2 + RbF = RbI + F2 =>
I2 + 2 RbF = 2 RbI + F2
CrO4 + AgNO3 = Cr(NO3)2 + AgO2 =>
CrO4 + 2 AgNO3 = Cr(NO3)2 + 2 AgO2
Fe3O4 = FeO + O2 =>
2 Fe3O4 = 6 FeO + O2
K2HSO3 + H2O = K2SO4 + H2 =>
2 K2HSO3 + 2 H2O = 2 K2SO4 + 3 H2
SO2 + NaOH + H2O2 = Na2SO4 + H2O =>
SO2 + 2 NaOH + H2O2 = Na2SO4 + 2 H2O
H{+} + MnO4{-} + Ag = Mn{2+} + Ag{+} + H2O =>
8 H{+} + MnO4{-} + 5 Ag = Mn{2+} + 5 Ag{+} + 4 H2O
NaO2C2H33H2O + O2 = CO2 + H2O + NaOH =>
2 NaO2C2H33H2O + 19 O2 = 4 CO2 + 34 H2O + 2 NaOH
CuBr + MnS = CuS + MnBr =>
CuBr + MnS = CuS + MnBr
CsOH + HF = CsF + H2O =>
CsOH + HF = CsF + H2O
HClO3 + CaCO3 = CO2 + Ca(ClO3)2 + H2O =>
2 HClO3 + CaCO3 = CO2 + Ca(ClO3)2 + H2O
Ag2O(s) + HCI(g) = AgCI(s) + H2O(l) =>
Ag2O(s) + 2 HCI(g) = 2 AgCI(s) + H2O(l)
Fe(NO3)2 + Fe2(SO4)3 = FeSO4 + Fe(NO3)3 =>
3 Fe(NO3)2 + Fe2(SO4)3 = 3 FeSO4 + 2 Fe(NO3)3
Zn(s) + KMnO4(aq) + H2SO4(aq) = H2O(l) + K2SO4 + MnSO4 + ZnSO4 =>
5 Zn(s) + 2 KMnO4(aq) + 8 H2SO4(aq) = 8 H2O(l) + K2SO4 + 2 MnSO4 + 5 ZnSO4
Cr + HBr = CrBr3 + H2 =>
2 Cr + 6 HBr = 2 CrBr3 + 3 H2
Ba2 + Na3 = Ba3Na2 =>
9 Ba2 + 4 Na3 = 6 Ba3Na2
Br2 + CrF3 = Br3Cr + F2 =>
3 Br2 + 2 CrF3 = 2 Br3Cr + 3 F2
F(g) + NaBr(s) = FBr(s) + Na(s) =>
F(g) + NaBr(s) = FBr(s) + Na(s)
Ca3(CH3COO)6 + H6(PO4)2 + HOCl = Ca3(PO4)2 + H2O + CH3COOCl =>
Ca3(CH3COO)6 + H6(PO4)2 + 6 HOCl = Ca3(PO4)2 + 6 H2O + 6 CH3COOCl
BaCl2 + H2SO4 = HCl + (BaH)2(SO4)3 =>
2 BaCl2 + 3 H2SO4 = 4 HCl + (BaH)2(SO4)3
K + I2 = KI =>
2 K + I2 = 2 KI
KL + Cl2 = KCl + L2 =>
2 KL + Cl2 = 2 KCl + L2
H2O + S2{-} + MnO4{-} = S8 + MnS + OH{-} =>
32 H2O + 56 S2{-} + 8 MnO4{-} = 13 S8 + 8 MnS + 64 OH{-}
Ni + H2O + O2 = Ni(OH)2 =>
2 Ni + 2 H2O + O2 = 2 Ni(OH)2
Li2CO3 + C6H18O24P6 = Li6C6H12O24P6 + H2O + CO2 =>
3 Li2CO3 + C6H18O24P6 = Li6C6H12O24P6 + 3 H2O + 3 CO2
PbCr2O7 + Li = LiCr2O7 + Pb =>
PbCr2O7 + Li = LiCr2O7 + Pb
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + Cs(OH) = H3O + CsSO4 =>
H2SO4 + Cs(OH) = H3O + CsSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/21/24
Équations équilibrées sur06/20/23
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