| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5NH2 + 3 NaOH + CHCl3 = C6H5NC + 3 NaCl + 3 H2O
BaCl2 + H2O = BaO + HCl =>
BaCl2 + H2O = BaO + 2 HCl
BaO + Zn(OH)2 = BaZnO2 + H2O =>
BaO + Zn(OH)2 = BaZnO2 + H2O
CuSO4(s) + Zn(s) = ZnSO4(s) + Cu(s) =>
CuSO4(s) + Zn(s) = ZnSO4(s) + Cu(s)
Al + NaOH + O2 = NaAlO2 + H2 =>
2 Al + 2 NaOH + O2 = 2 NaAlO2 + H2
Na2SO3 + HNO3 = Na2SO4 + NO + H2O =>
3 Na2SO3 + 2 HNO3 = 3 Na2SO4 + 2 NO + H2O
K3[IrCl6] + H2O = KOH + H + IrCl6 =>
K3[IrCl6] + 3 H2O = 3 KOH + 3 H + IrCl6
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
H3PO4 + H2O = HPO4{2-} + H3O{+} =>
H3PO4 + 2 H2O = HPO4{2-} + 2 H3O{+}
(NH4)2SO4 + K2CO3 = K2SO4 + NH3 + H2O + CO2 =>
(NH4)2SO4 + K2CO3 = K2SO4 + 2 NH3 + H2O + CO2
NH4CI + KOH = NH3 + KCI + H2O =>
NH4CI + KOH = NH3 + KCI + H2O
MgO(s) = Mg(s) + O2(g) =>
2 MgO(s) = 2 Mg(s) + O2(g)
MgO(s) + HCl(aq) = MgCl2(aq) + H2O(l) =>
MgO(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l)
CH3CCH = C6H3(CH3)3 =>
3 CH3CCH = C6H3(CH3)3
KNO2 + KJ + H2SO4 = NO + J2 + K2SO4 + H2O =>
2 KNO2 + 2 KJ + 2 H2SO4 = 2 NO + J2 + 2 K2SO4 + 2 H2O
PH3 + H2SO4 = P2S3 + H2O + O2 =>
2 PH3 + 3 H2SO4 = P2S3 + 6 H2O + 3 O2
HCO3 + KOH = K2 + CO3 + H2O =>
2 HCO3 + 2 KOH = K2 + 2 CO3 + 2 H2O
Co(SCN)4{2-} = Co{2+} + SCN{-} =>
Co(SCN)4{2-} = Co{2+} + 4 SCN{-}
K2SO4 = K + SO4 =>
K2SO4 = 2 K + SO4
CuCl + AgNO3 = CuNO3 + AgCl =>
CuCl + AgNO3 = CuNO3 + AgCl
KHP + C20H14O4 + NaOH = NaOHC20H14O4KHP =>
KHP + C20H14O4 + NaOH = NaOHC20H14O4KHP
NH4H2PO4 + HCl = NH4Cl + H3PO4 =>
NH4H2PO4 + HCl = NH4Cl + H3PO4
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + H2SO3 =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2SO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NH4HCO3 + Ba(OH)2 = NH4OH + Ba(HCO3)2 =>
2 NH4HCO3 + Ba(OH)2 = 2 NH4OH + Ba(HCO3)2
OH{-} + V + ClO3{-} = HV2O7{3-} + Cl{-} + H2O =>
9 OH{-} + 6 V + 5 ClO3{-} = 3 HV2O7{3-} + 5 Cl{-} + 3 H2O
NF3 + O2 = NO + F2 =>
2 NF3 + O2 = 2 NO + 3 F2
Na2CO3(aq) + HNO3(aq) = NaNO3(aq) + CO2(g) + H2O(l) =>
Na2CO3(aq) + 2 HNO3(aq) = 2 NaNO3(aq) + CO2(g) + H2O(l)
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(s) + H2O =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O
Mg(HCO3)2(ag) = MgO(s) + H2O(l) + CO2(g) =>
Mg(HCO3)2(ag) = MgO(s) + H2O(l) + 2 CO2(g)
K2CO3 + CH3CH2COOH = CH3CH2COOK + H2CO3 =>
K2CO3 + 2 CH3CH2COOH = 2 CH3CH2COOK + H2CO3
HNO2 + HNO3 = H2NO3 + NO2 =>
HNO2 + HNO3 = H2NO3 + NO2
NO3 + CO = N2 + CO2 =>
2 NO3 + 6 CO = N2 + 6 CO2
C{2}H{6} + O{2} = CO{2} + {2}O =>
C{2}H{6} + O{2} = CO{2} + {2}O
SiO + HCl = SiCl2 + H2O =>
SiO + 2 HCl = SiCl2 + H2O
Na2SO3 + HNO3 = Na2SO4 + NO + H2O =>
3 Na2SO3 + 2 HNO3 = 3 Na2SO4 + 2 NO + H2O
MgBr2(aq) + NaOH(aq) = MgOH + NaBr2(aq) =>
MgBr2(aq) + NaOH(aq) = MgOH + NaBr2(aq)
FeCl2 + O2 + H2O = Fe1O3 + HCl =>
FeCl2 + O2 + H2O = Fe1O3 + 2 HCl
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
Zn + H{+} + ReO4{-} = Re{-} + H2O + Zn{2+} =>
4 Zn + 8 H{+} + ReO4{-} = Re{-} + 4 H2O + 4 Zn{2+}
Mercury(II)ChlorateSodiumSulfide = SodiumChlorateMercury(II)Sulfide =>
Mercury(II)ChlorateSodiumSulfide = SodiumChlorateMercury(II)Sulfide
Ca(OH)2(s) + HClO4(aq) = Ca(ClO4)2 + H2O =>
Ca(OH)2(s) + 2 HClO4(aq) = Ca(ClO4)2 + 2 H2O
PbO2 + HCl = HClO3 + PbCl2 + H2O =>
3 PbO2 + 7 HCl = HClO3 + 3 PbCl2 + 3 H2O
[Co(NH3)5Cl]Cl2 + NH4OH = [Co(NH3)5OH]Cl2 + NH4Cl =>
[Co(NH3)5Cl]Cl2 + NH4OH = [Co(NH3)5OH]Cl2 + NH4Cl
NH4SCN + H2O2 = H2O + NH3SCN =>
2 NH4SCN + H2O2 = 2 H2O + 2 NH3SCN
W + H2O2 = H2WO4 + H2O =>
W + 3 H2O2 = H2WO4 + 2 H2O
COCl2 + HCl = COCl4 + H =>
COCl2 + 2 HCl = COCl4 + 2 H
H2SO4 + Sb = Sb2(SO4)3 + H2O + SO2 =>
6 H2SO4 + 2 Sb = Sb2(SO4)3 + 6 H2O + 3 SO2
AgNO3 + KClO2 = KNO3 + AgClO3 + AgCl =>
3 AgNO3 + 3 KClO2 = 3 KNO3 + 2 AgClO3 + AgCl
(NH4)2CO3 + Ba(OH)2 = NH3 + BaCO3 + H2O =>
(NH4)2CO3 + Ba(OH)2 = 2 NH3 + BaCO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/10/24
Équations équilibrées sur11/09/23
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