| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SO3 + 2 Al(OH)3 = Al2(SO4)3 + 3 H2O
Na2SiO3 + H3PO4 = NaH2PO4 + H2SiO3 =>
Na2SiO3 + 2 H3PO4 = 2 NaH2PO4 + H2SiO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeO + KMnO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
10 FeO + 2 KMnO4 + 18 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 18 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C + H = CH4 =>
C + 4 H = CH4
FH = F + H =>
FH = F + H
Cu(NO3)2 + Mg = Cu + Mg(NO3)2 =>
Cu(NO3)2 + Mg = Cu + Mg(NO3)2
Ag2O + C10H10N4SO2 = AgC10H9N4SO2 + H2O =>
Ag2O + 2 C10H10N4SO2 = 2 AgC10H9N4SO2 + H2O
K2Cr2O7 + H2S + HCl = CrCl3 + S + KOH + H2O =>
K2Cr2O7 + 3 H2S + 6 HCl = 2 CrCl3 + 3 S + 2 KOH + 5 H2O
(OH)CH2CHCHCH2(OH) + KMnO4 + H2O = (OH)CH2(OH)CH(OH)CH(OH)CH2 + KOH + MnO2 =>
3(OH)CH2CHCHCH2(OH) + 2 KMnO4 + 4 H2O = 3(OH)CH2(OH)CH(OH)CH(OH)CH2 + 2 KOH + 2 MnO2
CH3OH + HCl = CH3Cl + H2O =>
CH3OH + HCl = CH3Cl + H2O
Mn + Pb{4+} = Mn{3+} + Pb =>
4 Mn + 3 Pb{4+} = 4 Mn{3+} + 3 Pb
NaAlSi3O8 = NaAlSi2O6 + SiO2 =>
NaAlSi3O8 = NaAlSi2O6 + SiO2
Mg + MnO2 = MgO + Mn2O3 =>
Mg + 2 MnO2 = MgO + Mn2O3
(CH2) + O = C2O + H2O =>
2(CH2) + 3 O = C2O + 2 H2O
Mg + MnO2 = MgO + Mn2O3 =>
Mg + 2 MnO2 = MgO + Mn2O3
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
AgC2H3O2 + K2CO3 = Ag2CO3 + CH3CO2K =>
2 AgC2H3O2 + K2CO3 = Ag2CO3 + 2 CH3CO2K
H2O + KCl = KOH + HCl =>
H2O + KCl = KOH + HCl
NaHSO3 + H2O = NaH2SO3 + OH =>
NaHSO3 + H2O = NaH2SO3 + OH
CH3COONa + NaOH = CH4 + CO2 + Na =>
6 CH3COONa + 2 NaOH = 5 CH4 + 7 CO2 + 8 Na
Fe(BrO)2 = FeO + Br2O =>
Fe(BrO)2 = FeO + Br2O
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
NaCl + H2O = NaCl2O2 + NaOH + H2 =>
4 NaCl + 6 H2O = 2 NaCl2O2 + 2 NaOH + 5 H2
NHO3 + Cu = NO2 + CuNO3 + H2O =>
2 NHO3 + Cu = NO2 + CuNO3 + H2O
FeSO4 + Zn = Zn2(SO4)4 + Fe =>
4 FeSO4 + 2 Zn = Zn2(SO4)4 + 4 Fe
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
C + O2 = CO2 =>
C + O2 = CO2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
MgSe + F = MgF + Se =>
MgSe + F = MgF + Se
Ba + H2O = BaO + H2 =>
Ba + H2O = BaO + H2
C5H10O2 + H2O = C3H6O2 + C2H6O =>
C5H10O2 + H2O = C3H6O2 + C2H6O
NaHSO4 + Cu(OH)2 = CuSO4 + Na2SO4 + H2O =>
2 NaHSO4 + Cu(OH)2 = CuSO4 + Na2SO4 + 2 H2O
Na2CO3 + H2O2 = Na2CO3*3H2O2 =>
Na2CO3 + 3 H2O2 = Na2CO3*3H2O2
C6H5CHCH + O2 = CO2 + H2O =>
4 C6H5CHCH + 39 O2 = 32 CO2 + 14 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
S2O8{2-} + Br2 + H2O = BrO3{-} + SO4{2-} + H{+} =>
5 S2O8{2-} + Br2 + 6 H2O = 2 BrO3{-} + 10 SO4{2-} + 12 H{+}
Na2CO3 + CO2 + H2O = NaHCO3 = =>
Na2CO3 + CO2 + H2O = 2 NaHCO3
K2CrO4 + KOH + SnCl2 + H2O = CrCl3 + K2[Sn(OH)6] =>
2 K2CrO4 + 2 KOH + 3 SnCl2 + 8 H2O = 2 CrCl3 + 3 K2[Sn(OH)6]
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
K2Cr2O7 + CaCl2 + H2SO4 = CrSO4 + K2SO4 + CaSO4 + Cl2 + H2O =>
K2Cr2O7 + 4 CaCl2 + 7 H2SO4 = 2 CrSO4 + K2SO4 + 4 CaSO4 + 4 Cl2 + 7 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
SO2 + K2CrO4 + KHSO4 = Cr2(SO4)3 + K2SO4 + H2O =>
3 SO2 + 2 K2CrO4 + 4 KHSO4 = Cr2(SO4)3 + 4 K2SO4 + 2 H2O
CH3NH2 + COCl2 = C2H3NO + HCl =>
CH3NH2 + COCl2 = C2H3NO + 2 HCl
CH3COONa + NaOH = CH4 + CO2 + Na =>
6 CH3COONa + 2 NaOH = 5 CH4 + 7 CO2 + 8 Na
CH3CH2ONa + C6H12O6 + HCl = C6H5OH + H2O + NaCl =>
3 CH3CH2ONa + 2 C6H12O6 + 3 HCl = 3 C6H5OH + 12 H2O + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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