| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
HBr + KOH = KBr + H2O = =>
HBr + KOH = KBr + H2O
C6H4(CH3)2 + KMnO4 + KOH = C6H4(COOK)2 + K2MnO4 + H2O =>
C6H4(CH3)2 + 12 KMnO4 + 14 KOH = C6H4(COOK)2 + 12 K2MnO4 + 10 H2O
Mg2Si + H2O = Mg(OH)2 + SiH4 =>
Mg2Si + 4 H2O = 2 Mg(OH)2 + SiH4
Ag + HNO3 = NO + Ag(NO3)2 + H2O =>
3 Ag + 8 HNO3 = 2 NO + 3 Ag(NO3)2 + 4 H2O
Ni + Sn(NO3)2 = Ni(NO3)3 + Sn =>
2 Ni + 3 Sn(NO3)2 = 2 Ni(NO3)3 + 3 Sn
Ca3P2 + Ca3(PO4)2 = CaO + P =>
5 Ca3P2 + 3 Ca3(PO4)2 = 24 CaO + 16 P
KC1 + AgNO3 = AgC1 + KNO3 =>
KC1 + AgNO3 = AgC1 + KNO3
C12H22O11 + KNO3 = CO + N2 + H2O + K2CO3 =>
C12H22O11 + 6 KNO3 = 9 CO + 3 N2 + 11 H2O + 3 K2CO3
Cr2O3 + NaOH + O2 = NaCrO3 + H2O =>
Cr2O3 + 2 NaOH + O2 = 2 NaCrO3 + H2O
Mg(NO3)2 + K2CO3 = K(NO3) + MgCO3 =>
Mg(NO3)2 + K2CO3 = 2 K(NO3) + MgCO3
C6H5COONaH2O = C6H4COONaH3O =>
C6H5COONaH2O = C6H4COONaH3O
Pb(NO3)2(aq) + MgSO4(aq) = PbSO4(s) + Mg(NO3)2(aq) =>
Pb(NO3)2(aq) + MgSO4(aq) = PbSO4(s) + Mg(NO3)2(aq)
FeO + H2SO4 = FeSO5 + H =>
FeO + H2SO4 = FeSO5 + 2 H
CH4 + H2O = COH2 + H2 =>
CH4 + H2O = COH2 + 2 H2
Zr + O{2} = ZrO{2} =>
Zr + O{2} = ZrO{2}
Zn(CH3COO)2*2H2O + Y(CH3COO)3*4H2O = Zn0*98Y0*02O + CO2 + CH4 + H2O =>
2.0000000000001Zn(CH3COO)2*2H2O + 196 Y(CH3COO)3*4H2O = 2 Zn0*98Y0*02O + 665 CO2 + 519 CH4 + 638 H2O
KMnO4 + KI + H2SO4 = K2SO4 + H2O + MnSO4 + I2 =>
2 KMnO4 + 10 KI + 8 H2SO4 = 6 K2SO4 + 8 H2O + 2 MnSO4 + 5 I2
Be(OH)2 + (NH4)2SO3 = NH4OH + BeSO3 =>
Be(OH)2 + (NH4)2SO3 = 2 NH4OH + BeSO3
MgO + N2O3 = Mg3N2 + O2 =>
3 MgO + N2O3 = Mg3N2 + 3 O2
H2SO3(aq) + Mg(OH)2(s) = MgSO3(s) + H2O(aq) =>
H2SO3(aq) + Mg(OH)2(s) = MgSO3(s) + 2 H2O(aq)
NH4NO3 + H3PO4 = NH4PO4 + NO3 + H3 =>
NH4NO3 + H3PO4 = NH4PO4 + NO3 + H3
C25H5OC2H5 + O2 = C + H2O =>
C25H5OC2H5 + 2 O2 = 27 C + 5 H2O
CaCO3 + KOH = Ca(OH)2 + K2CO3 =>
CaCO3 + 2 KOH = Ca(OH)2 + K2CO3
Cu + ZnCl2 = Zn + CuCl2 =>
Cu + ZnCl2 = Zn + CuCl2
H2SO4 + HNO3 + Cu + H2O = CuSO4*5H2O + NO2 =>
H2SO4 + 2 HNO3 + Cu + 3 H2O = CuSO4*5H2O + 2 NO2
NaOH + CuSO4 = CuOH + Na2 + SO4 =>
2 NaOH + 2 CuSO4 = 2 CuOH + Na2 + 2 SO4
CH3CH(CH3)CH2C(CH3)2CH3 + O2 = CO2 + H2O =>
2 CH3CH(CH3)CH2C(CH3)2CH3 + 25 O2 = 16 CO2 + 18 H2O
Pb + H2Cr2O7 = Pb(HCr2O7)4 + H2 =>
Pb + 4 H2Cr2O7 = Pb(HCr2O7)4 + 2 H2
KI + O3 = KO2 + I2 =>
6 KI + 4 O3 = 6 KO2 + 3 I2
Pa + O2 = PaO5 =>
2 Pa + 5 O2 = 2 PaO5
(CH3COO)2Ba + KOH = Ba(OH)2 + CH3COOK =>
(CH3COO)2Ba + 2 KOH = Ba(OH)2 + 2 CH3COOK
C6H6C2H5OH = C8H10H2O =>
C6H6C2H5OH = C8H10H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Pb + No3 = PbNo3 =>
Pb + No3 = PbNo3
K + AgCl = Ag + K3Cl =>
3 K + AgCl = Ag + K3Cl
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH =>
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH
C2H4ClCOOH + KOH = C2H4ClCOOK + H2O =>
C2H4ClCOOH + KOH = C2H4ClCOOK + H2O
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
AlCl3 + Na3(PO4) = Al(PO4) + Cl + Na =>
AlCl3 + Na3(PO4) = Al(PO4) + 3 Cl + 3 Na
NO2{-} + H2NSO3H = N2 + H2O + HSO4{-} =>
NO2{-} + H2NSO3H = N2 + H2O + HSO4{-}
N2O3Ba(OH)2 = Ba(NO2)2H2O =>
N2O3Ba(OH)2 = Ba(NO2)2H2O
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
Ca3P2 + Ca3(PO4)2 = CaO + P =>
5 Ca3P2 + 3 Ca3(PO4)2 = 24 CaO + 16 P
CH3CH3Cl2 = CH3CH2ClHCl =>
CH3CH3Cl2 = CH3CH2ClHCl
Ag + H3O{+} + Cl{-} = AgCl + H2 + H2O =>
2 Ag + 2 H3O{+} + 2 Cl{-} = 2 AgCl + H2 + 2 H2O
KNO3 + C12H22O11 = CO2 + N2 + KHCO3 + H2O =>
48 KNO3 + 5 C12H22O11 = 12 CO2 + 24 N2 + 48 KHCO3 + 31 H2O
KCl + KHSO4 + MnO2 = K2SO4 + MnSO4 + H2O + Cl2 =>
2 KCl + 4 KHSO4 + MnO2 = 3 K2SO4 + MnSO4 + 2 H2O + Cl2
Al + Cu + NaClO = AlCl + CuO + Na =>
Al + Cu + NaClO = AlCl + CuO + Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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