| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2(aq) + 2 NaOH(aq) = Mg(OH)2 + 2 Na(NO3)
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Al(s) + O2 = Al2O3(s) =>
4 Al(s) + 3 O2 = 2 Al2O3(s)
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
NH3 + AgNO3 = Ag(NH3)2 + NO3 =>
2 NH3 + AgNO3 = Ag(NH3)2 + NO3
CaSO4 + Si + C = CaSiO3 + CO + S =>
CaSO4 + Si + C = CaSiO3 + CO + S
FeCl2 + K3PO4 = Fe3(PO4)2 + KCl =>
3 FeCl2 + 2 K3PO4 = Fe3(PO4)2 + 6 KCl
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
HNO3 + Ca(OH)2 = CaH(NO3)3 + H2O =>
3 HNO3 + Ca(OH)2 = CaH(NO3)3 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pb + SO4 = PbSO4 =>
Pb + SO4 = PbSO4
AlPO4 = Al + PO4 =>
AlPO4 = Al + PO4
Be3N2 + I2 = BeI2 + N2 =>
Be3N2 + 3 I2 = 3 BeI2 + N2
NaOH + KI + K2CrO4 = I2 + K2CrO3 + KOH + Na2O =>
2 NaOH + 2 KI + K2CrO4 = I2 + K2CrO3 + 2 KOH + Na2O
AgBr + BaI2 = AgI + BaBr2 =>
2 AgBr + BaI2 = 2 AgI + BaBr2
Sr(NO3)2 + NaOH = Sr(OH)2 + NaNO3 =>
Sr(NO3)2 + 2 NaOH = Sr(OH)2 + 2 NaNO3
NaMnO4 + KHSO3 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
4 NaMnO4 + 10 KHSO3 + H2SO4 = 2 Na2SO4 + 5 K2SO4 + 4 MnSO4 + 6 H2O
(NH4)2S + CuCl = NH4Cl + Cu2S =>
(NH4)2S + 2 CuCl = 2 NH4Cl + Cu2S
Ag{+} + OH{-} = AgOH =>
Ag{+} + OH{-} = AgOH
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
ZnO + Br2O = ZnBr2 + O2 =>
ZnO + Br2O = ZnBr2 + O2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Na2FeO4 + H2S = FeS + S + NaOH + H2O =>
Na2FeO4 + 3 H2S = FeS + 2 S + 2 NaOH + 2 H2O
NaHCO3 + H3C6H5O7*H2O = Na3C6H5O7*2H2O + CO2 + H2O =>
3 NaHCO3 + H3C6H5O7*H2O = Na3C6H5O7*2H2O + 3 CO2 + 2 H2O
KI + Pb(CH3COO)2 = PbI2 + CH3CO2K =>
2 KI + Pb(CH3COO)2 = PbI2 + 2 CH3CO2K
SeO2 + HCl = Se(OH)2Cl2 =>
SeO2 + 2 HCl = Se(OH)2Cl2
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
Fe3O4 + H2(g) = Fe(s) + H2O(g) =>
Fe3O4 + 4 H2(g) = 3 Fe(s) + 4 H2O(g)
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
SrCl2 + O2 = SrO + ClO =>
2 SrCl2 + 3 O2 = 2 SrO + 4 ClO
C5H11NO2(aq) + O2 = CO2 + H2O + CH4N2O =>
2 C5H11NO2(aq) + 12 O2 = 9 CO2 + 9 H2O + CH4N2O
Cu(NO3)2 + (NH4)3PO4 = Cu3(PO4)2 + (NH4)(NO3) =>
3 Cu(NO3)2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6(NH4)(NO3)
CuCl2 + K3PO4 = KCl + Cu3(PO4)2 =>
3 CuCl2 + 2 K3PO4 = 6 KCl + Cu3(PO4)2
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
MgI2 + Ag2SO4 = MgSO4 + AgI =>
MgI2 + Ag2SO4 = MgSO4 + 2 AgI
NaHCO3 + CH3OO = NaCH3OO + CO2 + H2O =>
3 NaHCO3 + 4 CH3OO = 3 NaCH3OO + 4 CO2 + 3 H2O
CuSO4*5H2O + Fe2(SO4)3 + MnSO4 + NaOH + Na2CO3 = Cu28Mn2Fe10(OH)80(CO3)5 + Na2SO4 + H2O =>
28 CuSO4*5H2O + 5 Fe2(SO4)3 + 2 MnSO4 + 80 NaOH + 5 Na2CO3 = Cu28Mn2Fe10(OH)80(CO3)5 + 45 Na2SO4 + 140 H2O
HCl + NaSO3 = H(SO3) + NaCl =>
HCl + NaSO3 = H(SO3) + NaCl
HIO3 + H2O = I2 + H2O2 =>
2 HIO3 + 4 H2O = I2 + 5 H2O2
Ba(NO3)4 + Na4CO3 = BaCO3 + Na2(NO3)2 =>
Ba(NO3)4 + Na4CO3 = BaCO3 + 2 Na2(NO3)2
NaHCO3 + CH3OOH = NaCH3OO + CO2 + H2O =>
NaHCO3 + CH3OOH = NaCH3OO + CO2 + H2O
CuSO4 + Pt = PtSO4 + Cu =>
CuSO4 + Pt = PtSO4 + Cu
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s) =>
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s)
HCl(aq) + Ca(OH)2(s) = CaCl2(aq) + H2O(i) =>
2 HCl(aq) + Ca(OH)2(s) = CaCl2(aq) + 2 H2O(i)
K2Cr2O7(s) + K2CO3(aq) = K2CrO4(aq) + CO2(g) =>
K2Cr2O7(s) + K2CO3(aq) = 2 K2CrO4(aq) + CO2(g)
NaOH(aq) + Pb(No3)2(aq) = NaNo3(aq) + Pb(OH)2(s) =>
2 NaOH(aq) + Pb(No3)2(aq) = 2 NaNo3(aq) + Pb(OH)2(s)
C6H10 + Br = C6H10Br =>
C6H10 + Br = C6H10Br
Br2 + Cl2 = Br3Cl =>
3 Br2 + Cl2 = 2 Br3Cl
NaCl + I2 + H2O = HCl + NaIO4 + NaI =>
8 NaCl + 4 I2 + 4 H2O = 8 HCl + NaIO4 + 7 NaI
Pb(NO3)2(aq) + NaOH(aq) = Pb(OH)2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaOH(aq) = Pb(OH)2(s) + 2 NaNO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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