| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H3PO3 = Al2(HPO3)3 + 6 H2O
C(s) + SO2(g) = CS2(i) + CO(g) =>
5 C(s) + 2 SO2(g) = CS2(i) + 4 CO(g)
C4H6O5(aq) + O2(g) = H2O(g) + CO2(g) =>
C4H6O5(aq) + 3 O2(g) = 3 H2O(g) + 4 CO2(g)
LiH + H2O = LiOH + H =>
LiH + H2O = LiOH + 2 H
P5O10 = P + O2 =>
P5O10 = 5 P + 5 O2
Cu(NO3)2 + Sn = Sn(NO3)4 + Cu =>
2 Cu(NO3)2 + Sn = Sn(NO3)4 + 2 Cu
Ca2Si + H2O = Ca(OH)2 + SiO2 + H2 =>
Ca2Si + 6 H2O = 2 Ca(OH)2 + SiO2 + 4 H2
Fe2O3 + V2O5 = FeVO4 =>
Fe2O3 + V2O5 = 2 FeVO4
SiO2 + Na2CO3 + CaCO3 = Na2O*CaO*SiO2 + CO2 =>
SiO2 + Na2CO3 + CaCO3 = Na2O*CaO*SiO2 + 2 CO2
H2CrO4 + Fe(OH)3 = H2O + Fe2(CrO4)3 =>
3 H2CrO4 + 2 Fe(OH)3 = 6 H2O + Fe2(CrO4)3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Co(NH3)6I3 + AgNO3 = AgI + Co(NH3)6 + NO3 =>
Co(NH3)6I3 + 3 AgNO3 = 3 AgI + Co(NH3)6 + 3 NO3
C7H5ClO + C6H4NH2Br = C13H9BrClN + H2O =>
C7H5ClO + C6H4NH2Br = C13H9BrClN + H2O
HXeO4 = XeO6 + Xe + OH =>
2 HXeO4 = XeO6 + Xe + 2 OH
Ca3P2 + BBr3 = CaBr2 + BP =>
Ca3P2 + 2 BBr3 = 3 CaBr2 + 2 BP
AgNo3 + Mg = Mg(No3) + Ag =>
AgNo3 + Mg = Mg(No3) + Ag
Cl + O + H = OClH =>
Cl + O + H = OClH
CH36(CH2)(CH3) + O2 = CO2 + H2O =>
4 CH36(CH2)(CH3) + 53 O2 = 12 CO2 + 82 H2O
KCNS + Fe(NO3)3 = KNO3 + Fe(CNS)3 =>
3 KCNS + Fe(NO3)3 = 3 KNO3 + Fe(CNS)3
Fe(NO3) + KCNS = FeSCN + K(NO3) =>
Fe(NO3) + KCNS = FeSCN + K(NO3)
CaCl2 + K4[Fe(CN)6] + NH4Cl = CaKNH4[Fe(CN)6] + KCl =>
CaCl2 + K4[Fe(CN)6] + NH4Cl = CaKNH4[Fe(CN)6] + 3 KCl
LiI + H2O = HI + LiOH =>
LiI + H2O = HI + LiOH
K2Cr2O7 + H2SO4 + Al = CrSO4 + Al2(SO4)3 + K2SO4 + H2O =>
3 K2Cr2O7 + 21 H2SO4 + 8 Al = 6 CrSO4 + 4 Al2(SO4)3 + 3 K2SO4 + 21 H2O
NaHCO3 + HC2H3O2 = CO2 + H2O + NaC2H3O2 =>
NaHCO3 + HC2H3O2 = CO2 + H2O + NaC2H3O2
Na2CO3 + Mo2O5 = NaMoO3 + CO2 =>
Na2CO3 + Mo2O5 = 2 NaMoO3 + CO2
NHO3 + Ni = Ni(NO3)2 + H2 =>
2 NHO3 + Ni = Ni(NO3)2 + H2
HN3 + KMnO4 = N2 + H2O + MnO + K =>
6 HN3 + KMnO4 = 9 N2 + 3 H2O + MnO + K
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NiCl2 + S3(PO4)2 = NiPO4 + Cl + S =>
2 NiCl2 + S3(PO4)2 = 2 NiPO4 + 4 Cl + 3 S
H2SO4 + NaCl = Na2(SO4) + HCl =>
H2SO4 + 2 NaCl = Na2(SO4) + 2 HCl
BrH3 + O2 = Br2 + H2O =>
4 BrH3 + 3 O2 = 2 Br2 + 6 H2O
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
KSCN + Fe(NO3)2 = K(NO3)2 + FeSCN =>
KSCN + Fe(NO3)2 = K(NO3)2 + FeSCN
C6H10 + Br2 = C6H9Br + HBr =>
C6H10 + Br2 = C6H9Br + HBr
FeO + NaCl = FeCl2 + Na2O =>
FeO + 2 NaCl = FeCl2 + Na2O
Zn + (OH)2 + HNO = Zn(NO3)2 + H2O =>
Zn + 5(OH)2 + 2 HNO = Zn(NO3)2 + 6 H2O
LiCl = Cl{-} + Li{+} =>
LiCl = Cl{-} + Li{+}
NaN*3 = Na + N*2 =>
NaN*3 = Na + N*2
C4H7O1 + O2 = CO + H2 =>
2 C4H7O1 + 3 O2 = 8 CO + 7 H2
Na2O2 + H2O = NaOH + O =>
Na2O2 + H2O = 2 NaOH + O
PCl3 + Cl = PCl5 =>
PCl3 + 2 Cl = PCl5
PHCH3 + KMnO4 + H2SO4 = PHCOOH + K2SO4 + MnSO4 + H2O =>
5 PHCH3 + 6 KMnO4 + 9 H2SO4 = 5 PHCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cu(NO3)2 + Na2CO3 + H2O = CuCO3*Cu(OH)2 + NaNO3 + CO2 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = CuCO3*Cu(OH)2 + 4 NaNO3 + CO2
RbClO3(aq) = RbCl(aq) + O2(g) =>
2 RbClO3(aq) = 2 RbCl(aq) + 3 O2(g)
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
Cu(OH)2 + NH3H2O = Cu(NH3)4{+2} + OH{-} + H2O =>
Cu(OH)2 + 4 NH3H2O = Cu(NH3)4{+2} + 2 OH{-} + 4 H2O
NaBr + NaBrO3 + CO2 = Br2Na2CO3 =>
5 NaBr + NaBrO3 + 3 CO2 = 3 Br2Na2CO3
Cr(NO3)3 + NaOH = CrOH + Na + NO3 =>
Cr(NO3)3 + NaOH = CrOH + Na + 3 NO3
Mg + (OH) = Mg(OH) =>
Mg + (OH) = Mg(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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