| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg[Be(OH)F3] = Mg + [Be(OH)F3]
LiCl + SmCl3 = LiSm2Cl7 =>
LiCl + 2 SmCl3 = LiSm2Cl7
K2[Be(OH)4] + SO2 = Be(OH)2 + KHSO3 =>
K2[Be(OH)4] + 2 SO2 = Be(OH)2 + 2 KHSO3
I2 + CHCl3 = I2(CHCl3) =>
I2 + CHCl3 = I2(CHCl3)
Mg(HCO3)2(aq) + HCl(aq) = MgCl2(aq) + CO2(g) + H2O =>
Mg(HCO3)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 CO2(g) + 2 H2O
Sr(NO3)2 + MgSO4 = Mg(NO3)2 + SrSO4 =>
Sr(NO3)2 + MgSO4 = Mg(NO3)2 + SrSO4
P4 + HClO + H2O = H3PO4 + HCl =>
P4 + 10 HClO + 6 H2O = 4 H3PO4 + 10 HCl
SrO + HMnO4 = Sr(MnO4)2 + H2O =>
SrO + 2 HMnO4 = Sr(MnO4)2 + H2O
BeCl2 + Na{+} + OH{-} = NaCl + Be(OH)2 =>
BeCl2 + 2 Na{+} + 2 OH{-} = 2 NaCl + Be(OH)2
CaCl2 + NaOH(aq) = NaCl(s) + Ca(OH)2 =>
CaCl2 + 2 NaOH(aq) = 2 NaCl(s) + Ca(OH)2
Mg + O3 = Mg4O3 =>
4 Mg + O3 = Mg4O3
KMnO4 + HCl + H2S = K2SO4 + MnCl2 + S + H2O =>
2 KMnO4 + 4 HCl + 2 H2S = K2SO4 + 2 MnCl2 + S + 4 H2O
CaO + H2CO3 = CaCO4 + H2 =>
CaO + H2CO3 = CaCO4 + H2
Ca(NO3)2 + HCl = HClNO3 + Ca =>
Ca(NO3)2 + 2 HCl = 2 HClNO3 + Ca
H2*SO4* + Ca(OH)2* = CaSO4* + H2*O =>
H2*SO4* + Ca(OH)2* = CaSO4* + 2 H2*O
H6 + I5 = HI7 =>
5 H6 + 42 I5 = 30 HI7
NaCl(aq) + KNO3(aq) = NaNO3 + KCl =>
NaCl(aq) + KNO3(aq) = NaNO3 + KCl
Cu(NH3)6 = Cu(N)6 + H =>
Cu(NH3)6 = Cu(N)6 + 18 H
Co + Sn3P2 = Co3P3 + Sn =>
6 Co + 3 Sn3P2 = 2 Co3P3 + 9 Sn
Na3AsO3 + KBrO3 + HCl = H3AsO4 + KBr + NaCl =>
3 Na3AsO3 + KBrO3 + 9 HCl = 3 H3AsO4 + KBr + 9 NaCl
HNO3 + HI = NO2 + I2 + H2O =>
2 HNO3 + 2 HI = 2 NO2 + I2 + 2 H2O
TiCl4 + BaCl2 + H2 = HCl + TiBa =>
TiCl4 + BaCl2 + 3 H2 = 6 HCl + TiBa
Al2O3 + NaOH = Al(OH)3 + Na2O =>
Al2O3 + 6 NaOH = 2 Al(OH)3 + 3 Na2O
AgI + CaO = Ag2O + CaI2 =>
2 AgI + CaO = Ag2O + CaI2
HBr + K2SO3 = KBr + HOH + SO2 =>
2 HBr + K2SO3 = 2 KBr + HOH + SO2
Na(OH) + H2SO4 = Na2SO4 + H2O =>
2 Na(OH) + H2SO4 = Na2SO4 + 2 H2O
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
POCl3 + NaOH = Na2HPO4 + NaCl + H2O =>
POCl3 + 5 NaOH = Na2HPO4 + 3 NaCl + 2 H2O
MgO + C6H8O7 = Mg2(C6H6O7)2 + H2O =>
2 MgO + 2 C6H8O7 = Mg2(C6H6O7)2 + 2 H2O
CCl4 + NaBr = CBr4 + NaCl =>
CCl4 + 4 NaBr = CBr4 + 4 NaCl
H2SO4 + Sr(OH)2 = SrSO4 + H2O =>
H2SO4 + Sr(OH)2 = SrSO4 + 2 H2O
FeCl2(was) + Cl2(g) = FeCl3(aq) =>
2 FeCl2(was) + Cl2(g) = 2 FeCl3(aq)
SH2 + HNO3 = NO + S2 + H2O =>
6 SH2 + 4 HNO3 = 4 NO + 3 S2 + 8 H2O
S8 + NO2 = SO2 + N2 =>
S8 + 8 NO2 = 8 SO2 + 4 N2
Al2O3 + KOH = Al(OH)3 + K2O =>
Al2O3 + 6 KOH = 2 Al(OH)3 + 3 K2O
C2H5N3O9 = N2 + O2 + CO2 + H2O =>
4 C2H5N3O9 = 6 N2 + 5 O2 + 8 CO2 + 10 H2O
Be(OH)2 + H2SO4 = BeSO4 + H2O =>
Be(OH)2 + H2SO4 = BeSO4 + 2 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
H2SO3 + Ni(HO)3 = Ni2(SO3)3 + H2O =>
3 H2SO3 + 2 Ni(HO)3 = Ni2(SO3)3 + 6 H2O
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl =>
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl
Mg3P2 + H2SO4 = MgSO4 + H3P =>
Mg3P2 + 3 H2SO4 = 3 MgSO4 + 2 H3P
OH = H + O2 =>
2 OH = 2 H + O2
H2O + Bi2O3 + ClO{-} = H{+} + BiO3{-} + Cl{-} =>
H2O + Bi2O3 + 2 ClO{-} = 2 H{+} + 2 BiO3{-} + 2 Cl{-}
SO2 + H2O + KClO3(s) = SO42{-}(g) + KCl(s) + H{+} =>
6 SO2 + 3 H2O + 79 KClO3(s) = 6 SO42{-}(g) + 79 KCl(s) + 6 H{+}
Ag13Cu13Fe13Sb4As4S13 + H2O2 + H2SO4 = H2O + CuSO4 + FeSO4 + Ag3AsO4 + Ag2SO4SO4 + Sb(SO4)2 =>
2 Ag13Cu13Fe13Sb4As4S13 + 180 H2O2 + 44 H2SO4 = 224 H2O + 26 CuSO4 + 26 FeSO4 + 8 Ag3AsO4 + Ag2SO4SO4 + 8 Sb(SO4)2
KBr + KOH + N2O4 = KBrO3 + KNO2 + H2O =>
KBr + 6 KOH + 3 N2O4 = KBrO3 + 6 KNO2 + 3 H2O
NH4VO3 + Mg + HCl = NH3 + V2O4 + MgCl2 + H2O =>
2 NH4VO3 + Mg + 2 HCl = 2 NH3 + V2O4 + MgCl2 + 2 H2O
Li(NO3)1{-} + NaCl = Cl(NO3)1{-} + NaLi =>
Li(NO3)1{-} + NaCl = Cl(NO3)1{-} + NaLi
XI3 + Cl2 = XCl + I2 =>
2 XI3 + Cl2 = 2 XCl + 3 I2
Ta + HF + HNO3 = H2TaF7 + NO + H2O =>
3 Ta + 21 HF + 5 HNO3 = 3 H2TaF7 + 5 NO + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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