| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + NaI = AlI + NaCl3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaCl + SnBr2 = NaBr + SnCl2 =>
2 NaCl + SnBr2 = 2 NaBr + SnCl2
CuSO4 + NH3 = Cu(NH3) + NH3(SO4) =>
CuSO4 + 2 NH3 = Cu(NH3) + NH3(SO4)
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
MnCl2 + Pb(NO3)2 = Mn(NO3)2 + PbCl2 =>
MnCl2 + Pb(NO3)2 = Mn(NO3)2 + PbCl2
[(CH3)3NH]Br = (CH3)3NH + Br =>
[(CH3)3NH]Br = (CH3)3NH + Br
Pb(s) + AgNO3(aq) = Pb(NO3)2 + Ag(s) =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2 + 2 Ag(s)
NaOH + Br2 = NaBrO3 + NaBr + H2O =>
6 NaOH + 3 Br2 = NaBrO3 + 5 NaBr + 3 H2O
KNO3 + H2SO4 = HNO3 + K2SO4 =>
2 KNO3 + H2SO4 = 2 HNO3 + K2SO4
(NH4)ClO4 = N2 + Cl2 + O2 + H2O =>
2(NH4)ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
CaCO3 + CH3COOH + H2O = Ca(H3COO)2 + CO2 =>
CaCO3 + CH3COOH + H2O = Ca(H3COO)2 + CO2
CH4 + Cl2(hv) = CH3Cl + HCl =>
CH4 + Cl2(hv) = CH3Cl + HCl
HCOOC2H5HCl = HCOOClC2H6 =>
HCOOC2H5HCl = HCOOClC2H6
H2S + H2SO4 = H20 + SO2 =>
5 H2S + 5 H2SO4 = H20 + 10 SO2
BaBr2 + HBr = HBa + Br2 =>
2 BaBr2 + 2 HBr = 2 HBa + 3 Br2
Zn(OH)2 + P2O5 = (ZnOH)3PO4 + H2O =>
6 Zn(OH)2 + P2O5 = 2(ZnOH)3PO4 + 3 H2O
HCHO2 + KOH = H2O + K + CO2 =>
HCHO2 + 2 KOH = 2 H2O + 2 K + CO2
Fe + H2SO4(t) = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4(t) = Fe2(SO4)3 + 3 SO2 + 6 H2O
K + Zn3(PO4)2 = K(PO4)2 + Zn =>
K + Zn3(PO4)2 = K(PO4)2 + 3 Zn
KCl + MnO2 = K2O + MnCl4 =>
4 KCl + MnO2 = 2 K2O + MnCl4
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KMnO4 + HCl = KCl + HMnO4 =>
KMnO4 + HCl = KCl + HMnO4
Al2(SO4)3(aq) + Ca(NO3)2(aq) = Al(NO3)3(aq) + CaSO4(g) =>
Al2(SO4)3(aq) + 3 Ca(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 CaSO4(g)
Br2 + H2SO4 = HBrO4 + SO2 + H2O =>
Br2 + 7 H2SO4 = 2 HBrO4 + 7 SO2 + 6 H2O
K + Zn3(PO4)2 = K(PO4)2 + Zn3 =>
K + Zn3(PO4)2 = K(PO4)2 + Zn3
Al2O3 + H3O = HAl2O3 + H2O =>
Al2O3 + H3O = HAl2O3 + H2O
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
C3H8O + H2O = C2H5OH =>
2 C3H8O + H2O = 3 C2H5OH
H2S + H2SO4 = H2O + SO2 =>
H2S + 3 H2SO4 = 4 H2O + 4 SO2
Na2CO3 + Zn = Na + Zn2CO3 =>
Na2CO3 + 2 Zn = 2 Na + Zn2CO3
Na2O2 = Na2O + O2 =>
2 Na2O2 = 2 Na2O + O2
K2C2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + K2SO4 + H20O =>
77 K2C2O4 + 2 KMnO4 + 80 H2SO4 = 2 MnSO4 + 154 CO2 + 78 K2SO4 + 8 H20O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
F2 + NaBr = NaF + Br2 =>
F2 + 2 NaBr = 2 NaF + Br2
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
K(s) + N2(g) = K3N(s) =>
6 K(s) + N2(g) = 2 K3N(s)
C17H35 + H2O = CO2 + H3O =>
C17H35 + 137 H2O = 17 CO2 + 103 H3O
BaO + NO2 = Ba(NO3)2 + Ba(NO2)2 =>
2 BaO + 4 NO2 = Ba(NO3)2 + Ba(NO2)2
Na2O + CoO + FeO = Na4CoFeO4 =>
2 Na2O + CoO + FeO = Na4CoFeO4
CO + NO = N2O + CO2 =>
CO + 2 NO = N2O + CO2
C4H10 + O2(excessive) = CO2 + H2O =>
2 C4H10 + 13 O2(excessive) = 8 CO2 + 10 H2O
H2SO4 + Ni(OH)2 = H2O + NiSO4 =>
H2SO4 + Ni(OH)2 = 2 H2O + NiSO4
K2S + CdSO4 = K2SO4 + CdS =>
K2S + CdSO4 = K2SO4 + CdS
Ca(OH)2 + NaOH + ClO2 + C = NaCl2 + CaCO3 + H2O =>
9 Ca(OH)2 + 4 NaOH + 8 ClO2 + 9 C = 4 NaCl2 + 9 CaCO3 + 11 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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