| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + Fe(NO)3 = Cu(NO)3 + Fe
(NH4)3PO4 + Zn(No3)2 = NH4No3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(No3)2 = 6 NH4No3 + Zn3(PO4)2
Ca(OH)2 + PH3 = Ca3P2 + H2O =>
3 Ca(OH)2 + 2 PH3 = Ca3P2 + 6 H2O
CH3OH + KMnO4 + NaOH = CH3COONa + MnO2 + KOH + H2O =>
6 CH3OH + 4 KMnO4 + 3 NaOH = 3 CH3COONa + 4 MnO2 + 4 KOH + 7 H2O
HI + K2Cr2O7 + HClO4 = I2 + KCl4 + Cr(ClO4)3 + H2O =>
64 HI + K2Cr2O7 + 14 HClO4 = 32 I2 + 2 KCl4 + 2 Cr(ClO4)3 + 39 H2O
Zn + Fe(NO3)2 = Fe2 + Zn(NO3) =>
4 Zn + 2 Fe(NO3)2 = Fe2 + 4 Zn(NO3)
K2C2O4 + Pb(NO3)2 = K2(NO3)2 + PbC2O4 =>
K2C2O4 + Pb(NO3)2 = K2(NO3)2 + PbC2O4
KOH + NiCl2 = Ni(OH)02 + KCl =>
2 KOH + NiCl2 = Ni(OH)02 + 2 KCl
KC2H3O2(aq) + O2(g) = KC2HO3(s) + H2O(l) =>
KC2H3O2(aq) + O2(g) = KC2HO3(s) + H2O(l)
C10H22O4 + O2 = CO2 + H2O =>
2 C10H22O4 + 27 O2 = 20 CO2 + 22 H2O
NiOOH + MnSO4 + KOH = Ni(OH)2 + K2MnO4 + K2SO4 =>
4 NiOOH + MnSO4 + 4 KOH = 4 Ni(OH)2 + K2MnO4 + K2SO4
Cr2O3 + NaOH + H2O = Na3(Cr(OH)6) =>
Cr2O3 + 6 NaOH + 3 H2O = 2 Na3(Cr(OH)6)
(NH4)3PO4 + KNO3 = K(NH4)3 + PO4NO3 =>
(NH4)3PO4 + KNO3 = K(NH4)3 + PO4NO3
K2S + NaClO + H2SO4 = S + NaCl + K2SO4H2O =>
K2S + NaClO + H2SO4 = S + NaCl + K2SO4H2O
K2O + TiCl4 = K2TiOCl4 =>
K2O + TiCl4 = K2TiOCl4
KMnO4 + SrSO4 = K2SO4 + Sr(MnO4)2 =>
2 KMnO4 + SrSO4 = K2SO4 + Sr(MnO4)2
Na2Cr2O7 + FeCl3 = NaCl + Fe2(Cr2O7)3 =>
3 Na2Cr2O7 + 2 FeCl3 = 6 NaCl + Fe2(Cr2O7)3
Na2SO3 + SO2 + H2O = NaHSO3 =>
Na2SO3 + SO2 + H2O = 2 NaHSO3
LiSiO3 + H2O = LiHSiO3 + OH =>
LiSiO3 + H2O = LiHSiO3 + OH
(KNO3) + (C12H22O11) = K2CO3 + CO2 + H2O + N2 =>
48(KNO3) + 5(C12H22O11) = 24 K2CO3 + 36 CO2 + 55 H2O + 24 N2
NiBr2 + AgNO3 = Ni(NO3) + AgBr2 =>
NiBr2 + AgNO3 = Ni(NO3) + AgBr2
Mn[CO]5 + O2 = MnO2 + CO2 =>
2 Mn[CO]5 + 7 O2 = 2 MnO2 + 10 CO2
Na2S2O3 + Br2 + H2O = HBr + Na2SO4 + SO2 =>
Na2S2O3 + 3 Br2 + 3 H2O = 6 HBr + Na2SO4 + SO2
C70H110O50N + O2 = CO2 + H2O + NO2 =>
2 C70H110O50N + 147 O2 = 140 CO2 + 110 H2O + 2 NO2
Ag + NH2OH = N2H4 + Ag2O + H2O =>
2 Ag + 2 NH2OH = N2H4 + Ag2O + H2O
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
KMnO4 + H2SO4 + Zn = MnSO4 + K2SO4 + ZnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 5 Zn = 2 MnSO4 + K2SO4 + 5 ZnSO4 + 8 H2O
BaC03 = Ba + C02 =>
2 BaC03 = 2 Ba + 3 C02
Ce(SO4)2 + [NH4]2[Fe][SO4]2 = Fe(SO4)2 + [NH4]2[Ce][SO4]2 =>
Ce(SO4)2 + [NH4]2[Fe][SO4]2 = Fe(SO4)2 + [NH4]2[Ce][SO4]2
C9H20 + O2 = CO2 + H3 =>
3 C9H20 + 27 O2 = 27 CO2 + 20 H3
Al(s) + Cu(CH3COO)2(aq) = Al(CH3COO)3(aq) + Cu(s) =>
2 Al(s) + 3 Cu(CH3COO)2(aq) = 2 Al(CH3COO)3(aq) + 3 Cu(s)
AmmoniumNitrate + PotassiumHydroxide = AmmoniumHydroxide + PotassiumNitrate =>
NH4NO3 + KOH = NH4OH + KNO3
Mg(NO3)2(aq) + Na2SO4 = MgSO4 + Na(NO3) =>
Mg(NO3)2(aq) + Na2SO4 = MgSO4 + 2 Na(NO3)
C4H6O4Ba + Na2CrO4 = BaCrO4 + NaC2H3O2 =>
C4H6O4Ba + Na2CrO4 = BaCrO4 + 2 NaC2H3O2
C7H6O2 + C4H6O5 = C9H8O4 + H2O =>
2 C7H6O2 + C4H6O5 = 2 C9H8O4 + H2O
Na3(PO4) + (NH4)(NO3) = Na(NO3) + (NH4)3(PO4) =>
Na3(PO4) + 3(NH4)(NO3) = 3 Na(NO3) + (NH4)3(PO4)
H25 + NaOH = Na25 + H2O =>
H25 + 25 NaOH = Na25 + 25 H2O
NaOH + Al + Cl = H2 + Na3AlO3Cl =>
6 NaOH + 2 Al + 2 Cl = 3 H2 + 2 Na3AlO3Cl
CH3COOK + H2O = C2H6 + KHCO3 + H2 =>
2 CH3COOK + 2 H2O = C2H6 + 2 KHCO3 + H2
Na2S + Cl2 = Na + SCl2 =>
Na2S + Cl2 = 2 Na + SCl2
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
C11H15NO2 + C6H10O3 = C15H17NO3 + CH3OH =>
C11H15NO2 + C6H10O3 = C15H17NO3 + 2 CH3OH
iron + water = hydrogen + Ironoxide =>
2 Fe + 3 H2O = 3 H2 + Fe2O3
CH3COOH + Mg = H3O + Mg(OH)2 + C2 =>
2 CH3COOH + Mg = 2 H3O + Mg(OH)2 + 2 C2
H2S + HNO3 = H2SO + NO2 + H2O =>
H2S + 2 HNO3 = H2SO + 2 NO2 + H2O
Fe(OH)3 + HClO3 = H2O + Fe(ClO3)3 =>
Fe(OH)3 + 3 HClO3 = 3 H2O + Fe(ClO3)3
Na + AgNO{3+} = NaNO{3+} + Ag =>
Na + AgNO{3+} = NaNO{3+} + Ag
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2 + OH =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2 + 6 OH
Zi + HCl2 = ZiCl2 + H =>
Zi + HCl2 = ZiCl2 + H
CCa + H2O = C2H2 + CaOH =>
2 CCa + 2 H2O = C2H2 + 2 CaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/19/24
Équations équilibrées sur02/18/23
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