| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaBr + AgN = CaN + AgBr
Mg{2+} + Cu{+} = Mg + Cu{2+} =>
Mg{2+} + 2 Cu{+} = Mg + 2 Cu{2+}
MoO3 + Zn + H2SO4 = Mo2O2 + ZnSO4 + H2O =>
2 MoO3 + 4 Zn + 4 H2SO4 = Mo2O2 + 4 ZnSO4 + 4 H2O
ZnO + NaOH + C10H16N2O8 = C10H12N2Na2ZnO8 + H2O =>
ZnO + 2 NaOH + C10H16N2O8 = C10H12N2Na2ZnO8 + 3 H2O
HCl + MgCl2 = HMg + Cl2 =>
2 HCl + 2 MgCl2 = 2 HMg + 3 Cl2
NH4F + FeCl3 = NH4Cl + FeF3 =>
3 NH4F + FeCl3 = 3 NH4Cl + FeF3
SiO2 + CaO = CaSiO2 + O2 =>
2 SiO2 + 2 CaO = 2 CaSiO2 + O2
Mg2O + HClO = MgClO + H2O =>
Mg2O + 2 HClO = 2 MgClO + H2O
Ca + Fe2{+} = Ca2{+} + Fe =>
2 Ca + Fe2{+} = Ca2{+} + 2 Fe
Co3Br + F = CoF3 + Br =>
Co3Br + 9 F = 3 CoF3 + Br
Ca + (NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2 =>
Ca + (NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2
BO3 + H2SO4 + CH3OH = B(OCH3)3 + H2O + SO4 =>
2 BO3 + 3 H2SO4 + 6 CH3OH = 2 B(OCH3)3 + 6 H2O + 3 SO4
MgCO3 + HBr = MgBr2 + CO2H2O =>
MgCO3 + 2 HBr = MgBr2 + CO2H2O
MnO4{-} + H{+} + H2C2O4 = Mn{+2} + H2O + CO2 =>
2 MnO4{-} + 6 H{+} + 5 H2C2O4 = 2 Mn{+2} + 8 H2O + 10 CO2
NaI + MnO4 + H2SO4 = NaSO4 + MnSO4 + H2O + I2 =>
6 NaI + 2 MnO4 + 8 H2SO4 = 6 NaSO4 + 2 MnSO4 + 8 H2O + 3 I2
Cl2CO + O2 = CO + ClO =>
Cl2CO + O2 = CO + 2 ClO
CH3CH2CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2CH2Br + HOH + NaHSO4 =>
CH3CH2CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2CH2Br + HOH + NaHSO4
C2H2 + O2 = H2O + CO2 =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
SrCO3 + RbNO2 = SrNO2 + RbCO3 =>
SrCO3 + RbNO2 = SrNO2 + RbCO3
H2S + Zn(NO3)2 = ZnS + HNO3 =>
H2S + Zn(NO3)2 = ZnS + 2 HNO3
FeO + Si = FeSiO =>
FeO + Si = FeSiO
NaClO + Na2S2O3 + NaOH = H2O + Na2SO4 + NaCl =>
4 NaClO + Na2S2O3 + 2 NaOH = H2O + 2 Na2SO4 + 4 NaCl
Cr2O7{-}2 + H2C2O4 + H{+} = Cr{+} + H2O + CO2 =>
2 Cr2O7{-}2 + 11 H2C2O4 + 6 H{+} = 4 Cr{+} + 14 H2O + 22 CO2
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
AsBr3 = As + Br =>
AsBr3 = As + 3 Br
Ms + O2 = MsO =>
2 Ms + O2 = 2 MsO
NH4ClO4 + CuC6H4(COOH)2*H2O = H2O + HCl + CO + N2 + CuCl =>
6 NH4ClO4 + 2 CuC6H4(COOH)2*H2O = 18 H2O + 4 HCl + 16 CO + 3 N2 + 2 CuCl
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
MgO + CO2 = MgC + O3 =>
MgO + CO2 = MgC + O3
CuSO4(aq) + NiNO3(aq) = CuNO3(aq) + NiSO4(aq) =>
CuSO4(aq) + NiNO3(aq) = CuNO3(aq) + NiSO4(aq)
SCl2 + NaF = SF4 + S2Cl2 + NaCl =>
3 SCl2 + 4 NaF = SF4 + S2Cl2 + 4 NaCl
Na2CO3 + CaSO4*2H2O = CaCO3 + Na2SO4 + H2O =>
Na2CO3 + CaSO4*2H2O = CaCO3 + Na2SO4 + 2 H2O
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
HNO3(aq) + Ca(ClO)2(aq) = HClO(aq) + Ca(NO3)2(aq) =>
2 HNO3(aq) + Ca(ClO)2(aq) = 2 HClO(aq) + Ca(NO3)2(aq)
HFO3 + HF = FO2 + H2O =>
5 HFO3 + HF = 6 FO2 + 3 H2O
AgC2H3O2 + MgCl2 = Mg(CH3COO)2 + AgCl =>
2 AgC2H3O2 + MgCl2 = Mg(CH3COO)2 + 2 AgCl
Fe2O3 + NaClO + NaOH = Na2FeO4 + NaCl + H2O =>
Fe2O3 + 3 NaClO + 4 NaOH = 2 Na2FeO4 + 3 NaCl + 2 H2O
AmmoniumSulfate + CalciumAcetate = AmmoniumAcetate + CalciumSulfate =>
AmmoniumSulfate + CalciumAcetate = AmmoniumAcetate + CalciumSulfate
Na2C2O4 + CaCl2 = Na2Cl2 + C2O4Ca =>
Na2C2O4 + CaCl2 = Na2Cl2 + C2O4Ca
[Pb(NO3)2](aq) + NaI(aq) = PbI2(s) + NaNO3(aq) =>
[Pb(NO3)2](aq) + 2 NaI(aq) = PbI2(s) + 2 NaNO3(aq)
K2SO4(s) + BaBr2(s) = KBr(s) + BaSO4(s) =>
K2SO4(s) + BaBr2(s) = 2 KBr(s) + BaSO4(s)
NaNO3 + H2 = Na + HNO3 =>
2 NaNO3 + H2 = 2 Na + 2 HNO3
K + HO = KHO = H =>
K + HO = KHO
NaOH(aq) + Ca(NO3)2(aq) = NaNO3 + Ca(OH)2 =>
2 NaOH(aq) + Ca(NO3)2(aq) = 2 NaNO3 + Ca(OH)2
Al + CH3COOH = Al(CH3COO)3 + H =>
Al + 3 CH3COOH = Al(CH3COO)3 + 3 H
NaNO3 = Na2O + O2 + NO =>
4 NaNO3 = 2 Na2O + 3 O2 + 4 NO
Fe3O4 + H2PHO3 = FeHPO4 + H2O + Fe =>
Fe3O4 + 2 H2PHO3 = 2 FeHPO4 + 2 H2O + Fe
Cr2O72 + SO32 = SO42 + Cr =>
5 Cr2O72 + 36 SO32 = 36 SO42 + 10 Cr
HNO3 + De = De(NO3)3 + H2O + NH4NO3 =>
30 HNO3 + 8 De = 8 De(NO3)3 + 9 H2O + 3 NH4NO3
NH4HSO4 + BaCl2 = BaSO4 + HCl + NH3 =>
NH4HSO4 + BaCl2 = BaSO4 + 2 HCl + NH3
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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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