| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiAlH4 + 4 CH3COCH3 + 4 H2O = 4 CH3CHOHCH3 + LiOH + Al(OH)3
AlCl + HSO4 = HCl + AlSO4 =>
AlCl + HSO4 = HCl + AlSO4
H2Se + SeO2 = H2O + Se2 =>
4 H2Se + 2 SeO2 = 4 H2O + 3 Se2
(NH4)2(C2O4) + Al(ClO4)3 = (NH4)(ClO4) + Al2(C2O4)3 =>
3(NH4)2(C2O4) + 2 Al(ClO4)3 = 6(NH4)(ClO4) + Al2(C2O4)3
MgCO3 + C = Mg + CO2 =>
2 MgCO3 + C = 2 Mg + 3 CO2
Zn(s) + NaOH(aq) = Na2ZnO2(s) + H2(g) =>
Zn(s) + 2 NaOH(aq) = Na2ZnO2(s) + H2(g)
Al + CuSO4*5H2O + HCl = Cu + AlCl3 + H2SO4 + H2O =>
2 Al + 3 CuSO4*5H2O + 6 HCl = 3 Cu + 2 AlCl3 + 3 H2SO4 + 15 H2O
ZnCo3 = Zn3 + Co3 =>
3 ZnCo3 = Zn3 + 3 Co3
KNO4 = O2 + KNO3 =>
2 KNO4 = O2 + 2 KNO3
VCl4 + HBr = VBr + Br2 + HCl =>
2 VCl4 + 8 HBr = 2 VBr + 3 Br2 + 8 HCl
PbBr2 + Cl = PbCl2 + Br =>
PbBr2 + 2 Cl = PbCl2 + 2 Br
H3ClO + CaMgSi2O6 = CaCl2 + MgCl2 + H6SiO5 =>
4 H3ClO + CaMgSi2O6 = CaCl2 + MgCl2 + 2 H6SiO5
Li2SiO3 + HNO3 = H2SiO3 + LiNO3 =>
Li2SiO3 + 2 HNO3 = H2SiO3 + 2 LiNO3
Ag2(NO3)2 = AgNO3 =>
Ag2(NO3)2 = 2 AgNO3
Mg + K2SO4 = K2 + MgSO4 =>
Mg + K2SO4 = K2 + MgSO4
FeCl2 + Ca(HCO3)2 = CaCl2 + Fe(HCO3)2 =>
FeCl2 + Ca(HCO3)2 = CaCl2 + Fe(HCO3)2
ZnCO3 + NH3 + H2O = Zn(OH)2 + (NH4)2CO3 =>
ZnCO3 + 2 NH3 + 2 H2O = Zn(OH)2 + (NH4)2CO3
CaOHCl = CaCl2 + Ca(OH)2 =>
2 CaOHCl = CaCl2 + Ca(OH)2
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
HNO3 + Al2O3 = Al(NO3)3 + H2O =>
6 HNO3 + Al2O3 = 2 Al(NO3)3 + 3 H2O
Ag(s) + O2(g) + CN{-}(aq) + H2O = Ag(CN)2(s) + OH{-}(aq) =>
2 Ag(s) + O2(g) + 4 CN{-}(aq) + 2 H2O = 2 Ag(CN)2(s) + 4 OH{-}(aq)
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
CuNO3(aq) + K2S(aq) = Cu2S(s) + KNO3(aq) =>
2 CuNO3(aq) + K2S(aq) = Cu2S(s) + 2 KNO3(aq)
Pb(C2H3O2)4 + NaCO3 = Pb(CO3)2 + Na(C2H3O2)2 =>
Pb(C2H3O2)4 + 2 NaCO3 = Pb(CO3)2 + 2 Na(C2H3O2)2
NaBr(ac) + Cl2(ac) = NaCl(ac) + Br2(l) =>
2 NaBr(ac) + Cl2(ac) = 2 NaCl(ac) + Br2(l)
Li(SO3)2 + H2CO3 = Li2CO3 + H(SO3)2 =>
2 Li(SO3)2 + H2CO3 = Li2CO3 + 2 H(SO3)2
CH3Br + Br2 = HBr + CH2Br2 =>
CH3Br + Br2 = HBr + CH2Br2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
MnCrO4 = MnO3 + CrO =>
MnCrO4 = MnO3 + CrO
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
Cu + S = Cu1S2 =>
Cu + 2 S = Cu1S2
PO2 + H2O = HPO2 + O2 =>
4 PO2 + 2 H2O = 4 HPO2 + O2
C2H4 + C6H6NH{+} = C6H6NCH2 + H{+} =>
C2H4 + 2 C6H6NH{+} = 2 C6H6NCH2 + 2 H{+}
O2 + PbNO3 = PbO + NO3 =>
O2 + 2 PbNO3 = 2 PbO + 2 NO3
H2O + PO3 = H2PO3 + O =>
H2O + PO3 = H2PO3 + O
Na4[MnCl6] + (NH4)2S = MnS + NaCl + NH4Cl =>
Na4[MnCl6] + (NH4)2S = MnS + 4 NaCl + 2 NH4Cl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
AlOH3 + MgCl2 = AlCl2 + MgOH3 =>
AlOH3 + MgCl2 = AlCl2 + MgOH3
C + O = CO2 =>
C + 2 O = CO2
KOH + NaHCO3 = KNaCO3 + H2O =>
KOH + NaHCO3 = KNaCO3 + H2O
MoO3 + H2S + H2 = MoS2 + H2O =>
MoO3 + 2 H2S + H2 = MoS2 + 3 H2O
CuSO4 + KCNS = Cu[CNS]2 + K2SO4 =>
CuSO4 + 2 KCNS = Cu[CNS]2 + K2SO4
(NH4)(OH) + AlCl3 = (NH4)Cl + Al(OH)3 =>
3(NH4)(OH) + AlCl3 = 3(NH4)Cl + Al(OH)3
AgSO4 + AlBr3 = AlSO4 + AgBr3 =>
AgSO4 + AlBr3 = AlSO4 + AgBr3
S + SCl2 = S8Cl2 =>
7 S + SCl2 = S8Cl2
K2CrO4 + H2S + HNO3 = KNO3 + Cr(NO3)3 + S + H2O =>
2 K2CrO4 + 3 H2S + 10 HNO3 = 4 KNO3 + 2 Cr(NO3)3 + 3 S + 8 H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
NaCl + KBr = KCl + NaBr =>
NaCl + KBr = KCl + NaBr
CoHCl + HCl = Co(HCl)2 =>
CoHCl + HCl = Co(HCl)2
NiF2 + Zn = ZnF2 + Ni =>
NiF2 + Zn = ZnF2 + Ni
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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