| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(OH)2 + CuSO4 = CuSO4*Cu(OH)2 + CaSO4 =>
Ca(OH)2 + 2 CuSO4 = CuSO4*Cu(OH)2 + CaSO4
FeS2 + HNO3 = Fe2(NO3)3 + H2SO4 + NO + H2O =>
2 FeS2 + 12 HNO3 = Fe2(NO3)3 + 4 H2SO4 + 9 NO + 2 H2O
HCl + H2O = HClH2O =>
HCl + H2O = HClH2O
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O1 =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O1
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl =>
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
NaC2H3O2 + HNO3 = H2 + C2H3O2 + NaNO3 =>
2 NaC2H3O2 + 2 HNO3 = H2 + 2 C2H3O2 + 2 NaNO3
AlOHCl2 + HCl = H2O + AlCl3 =>
AlOHCl2 + HCl = H2O + AlCl3
AiBr3 + K2SO4 = KBr + Ai2(SO4)3 =>
2 AiBr3 + 3 K2SO4 = 6 KBr + Ai2(SO4)3
Ca(OH)2 + HBr(ac) = CaBr2(ac) + H2O(l) =>
Ca(OH)2 + 2 HBr(ac) = CaBr2(ac) + 2 H2O(l)
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
CaCl2(s) + HNO3(aq) = Ca(NO3)2(aq) + HCl =>
CaCl2(s) + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 HCl
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Li2S + HNO3 = Li2NO3 + HS =>
Li2S + HNO3 = Li2NO3 + HS
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3COOAg + K2CrO4 = CH3COOK + Ag2CrO4 =>
2 CH3COOAg + K2CrO4 = 2 CH3COOK + Ag2CrO4
NH3 + Cl2 + H2O = N2O4 + [Cl{-}] + H3O{+} =>
2 NH3 + 7 Cl2 + 18 H2O = N2O4 + 14[Cl{-}] + 14 H3O{+}
FeCO3 + FePO4 = Fe2(CO3)3 + Fe3(PO4)2 =>
3 FeCO3 + 2 FePO4 = Fe2(CO3)3 + Fe3(PO4)2
CH3OOH + NaOH = CH3COONa + H2O =>
2 CH3OOH + NaOH = CH3COONa + 3 H2O
C4H10 + O2 = CO3 + H2O =>
2 C4H10 + 17 O2 = 8 CO3 + 10 H2O
C2H4O2 + Al(OH)3 = H2O + (OH)2AlC2H3O2 =>
C2H4O2 + Al(OH)3 = H2O + (OH)2AlC2H3O2
Sb2O3 + NaOH = NaSbO2 + H2O =>
Sb2O3 + 2 NaOH = 2 NaSbO2 + H2O
Fe{3+} + KI{-} = Fe{2+}SO4 + I2 + K{+} =>
4 Fe{3+} + 2 KI{-} = 4 Fe{2+}SO4 + I2 + 2 K{+}
V2O3 + O2 = V2O5 =>
V2O3 + O2 = V2O5
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Fe2(CO3)3 + H2SO4 = Fe2(SO4)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O + 3 CO2
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
St + H2O = St(OH)2 + H2 =>
St + 2 H2O = St(OH)2 + H2
CO2 + KOH = KHCO3 = H2O =>
CO2 + KOH = KHCO3
Cu + FeCl3 = CuCl2 + Fe =>
3 Cu + 2 FeCl3 = 3 CuCl2 + 2 Fe
SnO2*H2O + NaOH = Na2SnO3 + H2O =>
SnO2*H2O + 2 NaOH = Na2SnO3 + 2 H2O
K4(Fe(N)6)(aq) + FeCl3(aq) = KCl(aq) + Fe4(Fe(N)6)3 =>
3 K4(Fe(N)6)(aq) + 4 FeCl3(aq) = 12 KCl(aq) + Fe4(Fe(N)6)3
FeSCN + KCl = FeCl + KCNS =>
FeSCN + KCl = FeCl + KCNS
Ca(OH)2 + NH4 + Cl = NH3 + CaCl2 + H2O =>
Ca(OH)2 + 2 NH4 + 2 Cl = 2 NH3 + CaCl2 + 2 H2O
K2CO3 + Fe(NO3)2 = KNO3 + FeCO3 =>
K2CO3 + Fe(NO3)2 = 2 KNO3 + FeCO3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
K2 + Pb(NO3)2 = Pb + KNO3 =>
K2 + Pb(NO3)2 = Pb + 2 KNO3
C6H8O6 + CaCO3 = Ca(C6H8O6) + CO2 + H2O =>
11 C6H8O6 + 10 CaCO3 = 10 Ca(C6H8O6) + 16 CO2 + 4 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
SO2 + K2MnO4 = K2SO4 + MnO2 =>
SO2 + K2MnO4 = K2SO4 + MnO2
Fe2(CO3)3 + H2SO4 = Fe2(SO4)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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