| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2O5 + H2O = 2 HNO3
(C8H12) + O2 = CO2 + H2O =>
(C8H12) + 11 O2 = 8 CO2 + 6 H2O
(AlCl3)Cl2 = (AlCl3)Cl + Cl =>
(AlCl3)Cl2 = (AlCl3)Cl + Cl
SO2 + NO3 + H2O = HSO4 + NO =>
4 SO2 + 3 NO3 + 2 H2O = 4 HSO4 + 3 NO
RCOMgBr + HCl = RCOH + MgClBr =>
RCOMgBr + HCl = RCOH + MgClBr
Ga + Po = Ga2Po3 =>
2 Ga + 3 Po = Ga2Po3
H2 + Hg = H24Hg3 =>
12 H2 + 3 Hg = H24Hg3
Fe{2+} + H2O + O2 = Fe(OH)3 + H{+} =>
4 Fe{2+} + 10 H2O + O2 = 4 Fe(OH)3 + 8 H{+}
G2 + Gr2 = GGr3 =>
G2 + 3 Gr2 = 2 GGr3
HNO2 + Ni = Ni(NO2)3 + H2 =>
6 HNO2 + 2 Ni = 2 Ni(NO2)3 + 3 H2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Cs + HCl = CsCl3 + H =>
Cs + 3 HCl = CsCl3 + 3 H
Sb2S2 + O2 = Sb4 + SO2 =>
2 Sb2S2 + 4 O2 = Sb4 + 4 SO2
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Sr(OH) + H = H2O + Sr =>
Sr(OH) + H = H2O + Sr
CsOH(aq) + HBr(aq) = H2O + CsBr =>
CsOH(aq) + HBr(aq) = H2O + CsBr
Co + ZnCl2 = Zn + CoCl2 =>
Co + ZnCl2 = Zn + CoCl2
C5H11O6 + O2 = H2O + CO2 =>
4 C5H11O6 + 19 O2 = 22 H2O + 20 CO2
Ca + SO2 = CaS + O2 =>
Ca + SO2 = CaS + O2
Ba(s) + H2(g) = BaH2 =>
Ba(s) + H2(g) = BaH2
S(l) + H2O(l) = H2 + SO =>
S(l) + H2O(l) = H2 + SO
C8H16 + KMnO4 + H2SO4 = C4H8O2 + MnSO4 + K2SO4 + H2O =>
5 C8H16 + 8 KMnO4 + 12 H2SO4 = 10 C4H8O2 + 8 MnSO4 + 4 K2SO4 + 12 H2O
Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
H2SO3 + MnO2 = Mn{2+} + SO4{2-} + H2O =>
H2SO3 + MnO2 = Mn{2+} + SO4{2-} + H2O
KrF2 = Kr + F2 =>
KrF2 = Kr + F2
N2O4 + N2H4 = H2O + N2 =>
N2O4 + 2 N2H4 = 4 H2O + 3 N2
N2O5 + H2O = N(OH)5 =>
N2O5 + 5 H2O = 2 N(OH)5
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2H8S + AgNO3 = Ag2S + NH4NO3 =>
N2H8S + 2 AgNO3 = Ag2S + 2 NH4NO3
K1Mg1Br1 = K1Br1Mg1 =>
K1Mg1Br1 = K1Br1Mg1
NaOH + Ca(HSO3)2 = NaHSO3 + Ca(OH)2 =>
2 NaOH + Ca(HSO3)2 = 2 NaHSO3 + Ca(OH)2
Al + KClO4 = Al2O3 + KCl =>
8 Al + 3 KClO4 = 4 Al2O3 + 3 KCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C3H5OH(l) + O2(g) = H2O + CO2 =>
C3H5OH(l) + 4 O2(g) = 3 H2O + 3 CO2
CuS + CaCO3 = CuCO3 + CaS =>
CuS + CaCO3 = CuCO3 + CaS
Zn(s) + CuCl2(ac) = Cu + ZnCl =>
2 Zn(s) + CuCl2(ac) = Cu + 2 ZnCl
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
FeBr3 + Sn(NO3)4 = Fe(NO3)3 + SnBr4 =>
4 FeBr3 + 3 Sn(NO3)4 = 4 Fe(NO3)3 + 3 SnBr4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
LiHCO3 + H2SO4 = Li2SO4 + H2O + CO2 =>
2 LiHCO3 + H2SO4 = Li2SO4 + 2 H2O + 2 CO2
H3PO4 + Sb = Sb3(PO4)2 + PO + H2O =>
4 H3PO4 + 3 Sb = Sb3(PO4)2 + 2 PO + 6 H2O
HNO3 + Tc = Tc2O3 + NO2 + H =>
3 HNO3 + 2 Tc = Tc2O3 + 3 NO2 + 3 H
As2S3 + H2O2 = AsO4{3-} + SO4{2-} + H2O + H{+} =>
As2S3 + 14 H2O2 = 2 AsO4{3-} + 3 SO4{2-} + 8 H2O + 12 H{+}
Fe(OH)3 + Br2 + NaOH = Na2FeO4 + H2O + NaBr =>
2 Fe(OH)3 + 3 Br2 + 10 NaOH = 2 Na2FeO4 + 8 H2O + 6 NaBr
H2O + C6H12O6 = CO2 + H2 =>
6 H2O + C6H12O6 = 6 CO2 + 12 H2
Na2Mg3Al2Si8O22(OH)2 + NaAl3Si3O10(OH)2 = NaAlSi2O6 + Mg3Al2(SiO4)3 + SiO2 + H2O =>
Na2Mg3Al2Si8O22(OH)2 + NaAl3Si3O10(OH)2 = 3 NaAlSi2O6 + Mg3Al2(SiO4)3 + 2 SiO2 + 2 H2O
Co2S3 + NiCl2 = CoCl3 + NiS =>
Co2S3 + 3 NiCl2 = 2 CoCl3 + 3 NiS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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