| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3)3SiCNH2O = (CH3)3SiOHHCN
CuSO4*5H2O = Cu(OH)2 + H2SO4 + H2O =>
CuSO4*5H2O = Cu(OH)2 + H2SO4 + 3 H2O
HCl(g) + H2O = H3O + Cl2 =>
2 HCl(g) + 2 H2O = 2 H3O + Cl2
PbO2(s) + HCl(aq) = PbCl2(s) + Cl2(g) + H2O(l) =>
PbO2(s) + 4 HCl(aq) = PbCl2(s) + Cl2(g) + 2 H2O(l)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ba(SO4) + HCl = H2SO4 + BaCl2 =>
Ba(SO4) + 2 HCl = H2SO4 + BaCl2
N2O5 + H2S = N2 + H2O + SO2 =>
3 N2O5 + 5 H2S = 3 N2 + 5 H2O + 5 SO2
NaClNaI = NaNaClI =>
NaClNaI = NaNaClI
CuClNaNo = CuNoNaCl =>
CuClNaNo = CuNoNaCl
NiO + Fe2O3 = NiFe2O3 + O2 =>
2 NiO + 2 Fe2O3 = 2 NiFe2O3 + O2
Mg6 + O4 = Mg6O4 =>
Mg6 + O4 = Mg6O4
KHCO3HClO3 = H2OCO2KClO3 =>
KHCO3HClO3 = H2OCO2KClO3
Na2S2O3 + HNO3 = Na2SO4 + H2SO4 + NO2 + H2O =>
Na2S2O3 + 8 HNO3 = Na2SO4 + H2SO4 + 8 NO2 + 3 H2O
Zn + H2O + NiO2 = Zn(OH)2 + Ni =>
2 Zn + 2 H2O + NiO2 = 2 Zn(OH)2 + Ni
CaCl2 + Ca(ClO)2 + H2O = Cl2 + Ca(OH)2 =>
CaCl2 + Ca(ClO)2 + 2 H2O = 2 Cl2 + 2 Ca(OH)2
LiClNH4SO4 = LiSO4NH4Cl =>
LiClNH4SO4 = LiSO4NH4Cl
KI(aq) + NaOH(aq) = KOH(aq) + NaI =>
KI(aq) + NaOH(aq) = KOH(aq) + NaI
NaILiCl = NaClILi =>
NaILiCl = NaClILi
C5H12 + Br2 = C5H11Br2 + HBr =>
2 C5H12 + 3 Br2 = 2 C5H11Br2 + 2 HBr
KOH + P2O5 = KH2PO4 + K2HPO4 =>
3 KOH + P2O5 = KH2PO4 + K2HPO4
Na2S + NiSO4 = Na2SO4 + NiS =>
Na2S + NiSO4 = Na2SO4 + NiS
ZnSBeCl2 = BeSZnCl2 =>
ZnSBeCl2 = BeSZnCl2
CaSFeBO = FeSCaBO =>
CaSFeBO = FeSCaBO
SSb = SbS =>
SSb = SbS
KI + NaOH + H2SO4 = KOH + I2 + K2SO4 + Na2S =>
8 KI + 2 NaOH + 2 H2SO4 = 6 KOH + 4 I2 + K2SO4 + Na2S
C2H5SH(l) + O2(g) = CO2(g) + H2O(l) + SO(g) =>
C2H5SH(l) + 4 O2(g) = 2 CO2(g) + 3 H2O(l) + SO(g)
Ba(NO2)2 + K2SO4 = BaSO4 + KNO2 =>
Ba(NO2)2 + K2SO4 = BaSO4 + 2 KNO2
C6H6OH2SO4 = C6H6SO4H2O =>
C6H6OH2SO4 = C6H6SO4H2O
Al(s) + CH3COOH(aq) = H2(g) + Al(C2H3O2)3(aq) =>
2 Al(s) + 6 CH3COOH(aq) = 3 H2(g) + 2 Al(C2H3O2)3(aq)
HClPB = HPBCl =>
HClPB = HPBCl
C3H6O2 + H2 = C3H8O2 =>
C3H6O2 + H2 = C3H8O2
RbBaCl = RbClBa =>
RbBaCl = RbClBa
CaNO3 + KPO4 = Ca + PO4 + KNO3 =>
CaNO3 + KPO4 = Ca + PO4 + KNO3
MgCrSO = MgSOCr =>
MgCrSO = MgSOCr
Zn + KMnO4 + H2SO4 = MnSO4 + K2SO4 + ZnO + H2O =>
5 Zn + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 ZnO + 3 H2O
Cd + Cu(NO3)2 = Cd(NO3)2 + Cu =>
Cd + Cu(NO3)2 = Cd(NO3)2 + Cu
Se4 + O2 = SeO2 =>
Se4 + 4 O2 = 4 SeO2
H3BO3OH = H2BO3H2O =>
H3BO3OH = H2BO3H2O
PO4 + Ca(NO3)2 = CaPO4 + NO3 =>
PO4 + Ca(NO3)2 = CaPO4 + 2 NO3
As2O3 + Al + HCl = H3As + AlCl3 + H2O =>
As2O3 + 4 Al + 12 HCl = 2 H3As + 4 AlCl3 + 3 H2O
Bi(OH)3 + H2CO3 = Bi(HCO3)3 + H2O =>
Bi(OH)3 + 3 H2CO3 = Bi(HCO3)3 + 3 H2O
C14H8O4 + NH3 = C14H8O4(NH3) =>
C14H8O4 + NH3 = C14H8O4(NH3)
Zn(OH)2 + Na2(SO4) = ZnSO4 + NaOH =>
Zn(OH)2 + Na2(SO4) = ZnSO4 + 2 NaOH
Ca(C2H3O2)2 + K2CO3 = CaCO3 + K(C2H3O2) =>
Ca(C2H3O2)2 + K2CO3 = CaCO3 + 2 K(C2H3O2)
NaOH + Fe(NO3)3 = FeOH + Na(NO3)3 =>
NaOH + Fe(NO3)3 = FeOH + Na(NO3)3
CH3OH + N2 = HCN + NH3 + H2O =>
3 CH3OH + 2 N2 = 3 HCN + NH3 + 3 H2O
K2CO3(aq) + HBr = H2O(aq) + KBr(l) + CO2(g) =>
K2CO3(aq) + 2 HBr = H2O(aq) + 2 KBr(l) + CO2(g)
BaSO4Mg(OH)2 = Ba(OH)2MgSO4 =>
BaSO4Mg(OH)2 = Ba(OH)2MgSO4
AlAu(NO3)3 = Al(NO3)3Au =>
AlAu(NO3)3 = Al(NO3)3Au
NH4OHHBr = H2ONH4Br =>
NH4OHHBr = H2ONH4Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/24
Équations équilibrées sur05/09/23
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