| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Ba(OH)2*8H2O + 7 NH4NO3 = 8 Ba(NO3) + 77 H2O + 6 NH3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
(NH4)6W12O39 + NH4VO3 + (NH4)2HPO4 + HNO3 = V14W6(PO4)30 + N2 + H2O =>
(NH4)6W12O39 + 28 NH4VO3 + 60(NH4)2HPO4 + 86 HNO3 = 2 V14W6(PO4)30 + 120 N2 + 381 H2O
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
KNO3 + Cl = KCl + NO3 =>
KNO3 + Cl = KCl + NO3
CaCl3 + Na3PO4 = Ca3(PO4)3 + NaCl =>
3 CaCl3 + 3 Na3PO4 = Ca3(PO4)3 + 9 NaCl
Pb(NO3)2 + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Cl = PbCl2 + 2 NH4NO3
Bi2S3 + Na{+} + OH{-} + Cl2 = Na3BiO4 + Cl{-} + H2O + SO4{2-} =>
Bi2S3 + 6 Na{+} + 40 OH{-} + 14 Cl2 = 2 Na3BiO4 + 28 Cl{-} + 20 H2O + 3 SO4{2-}
ClO{-} + Fe{2+} + H3O{+} = Cl{-} + Fe{3+} + H2O =>
ClO{-} + 2 Fe{2+} + 2 H3O{+} = Cl{-} + 2 Fe{3+} + 3 H2O
KNO4 = O2 + KNO2 =>
KNO4 = O2 + KNO2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
Cu(NO3)2 + Na(OH) = Cu(OH)2 + Na(NO3) =>
Cu(NO3)2 + 2 Na(OH) = Cu(OH)2 + 2 Na(NO3)
Cu(NH3)2I = Cu(NH3)4I2 + Cu =>
2 Cu(NH3)2I = Cu(NH3)4I2 + Cu
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
C2H6 + C2H2 = C4H8 =>
C2H6 + C2H2 = C4H8
CuO + FeSO4 = FeO + CuSO4 =>
CuO + FeSO4 = FeO + CuSO4
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
KNO3 + Cl = KCl + NO3 =>
KNO3 + Cl = KCl + NO3
CaO + CH3COOH = (CH3COO)2CaH2O =>
CaO + 2 CH3COOH = (CH3COO)2CaH2O
Zn + AgCl = ZnCl2 + Ag2 =>
Zn + 2 AgCl = ZnCl2 + Ag2
H2SO4 + LaOH = La2SO4 + H2O =>
H2SO4 + 2 LaOH = La2SO4 + 2 H2O
SnCl2 + I2 = SnCl4 + SnI4 =>
2 SnCl2 + 2 I2 = SnCl4 + SnI4
C3H5(COOC17H35)3 + NaOH = C17H35COONa + C3H5(OH)3 =>
C3H5(COOC17H35)3 + 3 NaOH = 3 C17H35COONa + C3H5(OH)3
C6H11NH3HSO4 = C6H11NH2 + H2SO4 =>
C6H11NH3HSO4 = C6H11NH2 + H2SO4
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
NaOH + HONH3Cl = H2O + NaHONH2Cl =>
NaOH + HONH3Cl = H2O + NaHONH2Cl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2H4 + (N2O4) = N2 + H2O =>
2 N2H4 + (N2O4) = 3 N2 + 4 H2O
KI + PbCrO4 + HCl = PbCl2 + KCl + CrCl3 + I3 + H2O =>
3 KI + PbCrO4 + 8 HCl = PbCl2 + 3 KCl + CrCl3 + I3 + 4 H2O
Zn(CH3COO)2 + NH3 + H2O = ZnOH + NH4(CH3COO)2 =>
Zn(CH3COO)2 + NH3 + H2O = ZnOH + NH4(CH3COO)2
Al + Br2 = AlBr =>
2 Al + Br2 = 2 AlBr
NaC2H3O2 + CuBr2 = NaC2Cu + H3O2Br2 =>
NaC2H3O2 + CuBr2 = NaC2Cu + H3O2Br2
CuCl + Br2 = CuBr + CuCl2 =>
4 CuCl + Br2 = 2 CuBr + 2 CuCl2
K + O2 = K2O =>
4 K + O2 = 2 K2O
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
CHN1O1S5 + O2 = CO2 + H2O + N2 + SO2 =>
4 CHN1O1S5 + 23 O2 = 4 CO2 + 2 H2O + 2 N2 + 20 SO2
HFO3 + NaOH = NaFO3 + H2O =>
HFO3 + NaOH = NaFO3 + H2O
KClO3 + H2SO4 = HClO4 + ClO2 + K2SO4 + H2O =>
6 KClO3 + 3 H2SO4 = 2 HClO4 + 4 ClO2 + 3 K2SO4 + 2 H2O
Al2(SO4)3 + Li = Li2(SO4)3 + Al =>
Al2(SO4)3 + 2 Li = Li2(SO4)3 + 2 Al
NaC2H3O2 + CuBr2 = NaC2Cu + H3O2Br2 =>
NaC2H3O2 + CuBr2 = NaC2Cu + H3O2Br2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KNO3 + S = K2S + N2 + O3 =>
2 KNO3 + S = K2S + N2 + 2 O3
LiCl(aq) + ZnNO3(aq) = LiNO3 + ZnCl =>
LiCl(aq) + ZnNO3(aq) = LiNO3 + ZnCl
NaHCO3 + O2 = NaCO3 + H2O =>
4 NaHCO3 + O2 = 4 NaCO3 + 2 H2O
HFO3 + NaOH = NaFO3 + H2O =>
HFO3 + NaOH = NaFO3 + H2O
C6H12O6 + O2 = CO2 + H(OH) =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H(OH)
NaC2H3O2 + CuBr2 = NaC2Cu + H3O2Br2 =>
NaC2H3O2 + CuBr2 = NaC2Cu + H3O2Br2
KNO3 + S = K2S + N2 + O3 =>
2 KNO3 + S = K2S + N2 + 2 O3
Al{3+} + NaOH = Al(OH)3 + Na{+} =>
Al{3+} + 3 NaOH = Al(OH)3 + 3 Na{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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