| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 H3O = Mg(OH)2 + 2 H2
C17H35COOH + MgO = (C17H35COO)2Mg + H2O =>
2 C17H35COOH + MgO = (C17H35COO)2Mg + H2O
NH3ClCH2COOC2H5 + NaOH = NH2CH2COONa + NaCl + C2H5OH + H2O =>
NH3ClCH2COOC2H5 + 2 NaOH = NH2CH2COONa + NaCl + C2H5OH + H2O
AI(OH)3 + NH4NO3 = AI(NO3)3 + NH3 + H2O =>
AI(OH)3 + 3 NH4NO3 = AI(NO3)3 + 3 NH3 + 3 H2O
NH4I + NaOH = NH4OH + NaI =>
NH4I + NaOH = NH4OH + NaI
K2SO3 + Mg3(PO4)2 = MgSO3 + K3PO4 =>
3 K2SO3 + Mg3(PO4)2 = 3 MgSO3 + 2 K3PO4
KHC4H4O6 + O2 = CO2 + K2O + H2O =>
2 KHC4H4O6 + 5 O2 = 8 CO2 + K2O + 5 H2O
C12H22O11 + CuO = CO2 + H2O + Cu =>
C12H22O11 + 24 CuO = 12 CO2 + 11 H2O + 24 Cu
Co(NO3)2 + K3Fe(CN)6 = CoFe(CN)6 + K3(NO3)2 =>
Co(NO3)2 + K3Fe(CN)6 = CoFe(CN)6 + K3(NO3)2
Cu + NH3 = Cu3(NH3) =>
3 Cu + NH3 = Cu3(NH3)
C2H10O(l) + O2(g) = CO2(g) + H2O(g) =>
C2H10O(l) + 4 O2(g) = 2 CO2(g) + 5 H2O(g)
ZnO{+} + H2O{-} = Zn(OH)2 =>
ZnO{+} + H2O{-} = Zn(OH)2
NaH2PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH + H2O =>
2 NaH2PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 2 NaOH + 4 H2O
H3PO3 + H2S = P2S3 + H2O =>
2 H3PO3 + 3 H2S = P2S3 + 6 H2O
P3F4 = P + F =>
P3F4 = 3 P + 4 F
NH4 = H2 + N2 =>
2 NH4 = 4 H2 + N2
SnS = Sn2S2 =>
2 SnS = Sn2S2
Sn{2+} + Ag = Sn + Ag{+) =>
Sn{2+} + 2 Ag = Sn + 2 Ag{+)
CH3CH3NH2 + HCl = CH3CH3NH3 + Cl =>
CH3CH3NH2 + HCl = CH3CH3NH3 + Cl
KHC4H4O6 + O2 = CO2 + K2O + H2O =>
2 KHC4H4O6 + 5 O2 = 8 CO2 + K2O + 5 H2O
CoHCO3 = Co2O + CO2 + H2O =>
2 CoHCO3 = Co2O + 2 CO2 + H2O
AgC2H3O2(aq) + Ca(ClO4)2(aq) = Ca(C2H3O2)2(aq) + AgClO4(s) =>
2 AgC2H3O2(aq) + Ca(ClO4)2(aq) = Ca(C2H3O2)2(aq) + 2 AgClO4(s)
MgCl2NaOH = MgOHNaCl2 =>
MgCl2NaOH = MgOHNaCl2
NaOH + CuF2 = NaF + Cu(OH)2 =>
2 NaOH + CuF2 = 2 NaF + Cu(OH)2
Fe + CO2 = Fe2CO2 =>
2 Fe + CO2 = Fe2CO2
H2O + NaCl = HNa + OCl2 =>
H2O + 2 NaCl = 2 HNa + OCl2
Ca(OCl)2 + Cr2(SO4)3 + H2O = CrO3 + HCl + CaSO4 + H2SO4 =>
3 Ca(OCl)2 + 2 Cr2(SO4)3 + 6 H2O = 4 CrO3 + 6 HCl + 3 CaSO4 + 3 H2SO4
K(s) + N2(g) = K3N(s) =>
6 K(s) + N2(g) = 2 K3N(s)
C3H7COOH + Cl = CH3CH2CClHCOOH + H2 =>
2 C3H7COOH + 2 Cl = 2 CH3CH2CClHCOOH + H2
Cu2S + H = Cu + H2S =>
Cu2S + 2 H = 2 Cu + H2S
Ca + P + H2O = Ca(OH)2 + PH3 =>
3 Ca + 2 P + 6 H2O = 3 Ca(OH)2 + 2 PH3
NaI + CrCl3 = CrCl2 + I2 + NaCl =>
2 NaI + 2 CrCl3 = 2 CrCl2 + I2 + 2 NaCl
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Na2O2 + NH3 + H2O = NaNO3 + NaOH =>
4 Na2O2 + NH3 + 2 H2O = NaNO3 + 7 NaOH
C8H19H + O2 = CO2 + H2O =>
C8H19H + 13 O2 = 8 CO2 + 10 H2O
C6H14O + KMnO4 + H2SO4 = C6H12O + K2SO4 + MnSO4 + H2O =>
5 C6H14O + 2 KMnO4 + 3 H2SO4 = 5 C6H12O + K2SO4 + 2 MnSO4 + 8 H2O
Na3[Sb(OH)6] = Sb(OH)3 + NaOH =>
Na3[Sb(OH)6] = Sb(OH)3 + 3 NaOH
NH3 + Br2 = NH4{+} + Br{-} + N2 =>
8 NH3 + 3 Br2 = 6 NH4{+} + 6 Br{-} + N2
NaOH + MgCl2 = Mg(OH)2 + NaCl =>
2 NaOH + MgCl2 = Mg(OH)2 + 2 NaCl
(NH4)2S2O8 + H2O = H2O2 + (NH4)HSO4 =>
(NH4)2S2O8 + 2 H2O = H2O2 + 2(NH4)HSO4
KOH + KCl = KClO2 + H2 + K =>
2 KOH + KCl = KClO2 + H2 + 2 K
FeSO4*7H2O + NH4OH = (NH4)2SO4 + Fe(OH)2 + H2O =>
FeSO4*7H2O + 2 NH4OH = (NH4)2SO4 + Fe(OH)2 + 7 H2O
Ba{2+} + Br{-} = BaBr2 =>
Ba{2+} + 2 Br{-} = BaBr2
CaO2H2 + HBr = CaBr2 + H2O =>
CaO2H2 + 2 HBr = CaBr2 + 2 H2O
CaF2 + H2(SO4) = CaSO4 + HF =>
CaF2 + H2(SO4) = CaSO4 + 2 HF
Hg2(ClO3)2 + NaCl = Hg2Cl2 + NaClO3 =>
Hg2(ClO3)2 + 2 NaCl = Hg2Cl2 + 2 NaClO3
Zn(OH)2 + BaCI2 = ZnCI2 + Ba(OH)2 =>
Zn(OH)2 + BaCI2 = ZnCI2 + Ba(OH)2
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
K2O + HBr = KBr + H2O =>
K2O + 2 HBr = 2 KBr + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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