| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HgO = 2 Hg + O2
HCl + MnS = ClS + HMn =>
HCl + MnS = ClS + HMn
CaSO3 + HI = CaI2 + H2O + SO2 =>
CaSO3 + 2 HI = CaI2 + H2O + SO2
K2CrO4 + K2S + H2SO4 = KHSO4 + Cr(SO3)3 + H2O =>
4 K2CrO4 + 3 K2S + 23 H2SO4 = 14 KHSO4 + 4 Cr(SO3)3 + 16 H2O
K2S + O = K2O + S =>
K2S + O = K2O + S
Hg(ClO4)2 = Hg + ClO4 =>
Hg(ClO4)2 = Hg + 2 ClO4
CuSO4 + Ca(OH)2 = CaSO4 + Cu(OH)2 =>
CuSO4 + Ca(OH)2 = CaSO4 + Cu(OH)2
C4H10 + NH3 = C12H27N + H2 =>
3 C4H10 + NH3 = C12H27N + 3 H2
Pb + O3 = PbO =>
3 Pb + O3 = 3 PbO
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3(CO)CH3 + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3(CO)CH3 + 7 H2O
NaClO3 + KOH = NaOH + KClO3 =>
NaClO3 + KOH = NaOH + KClO3
C4H79OH + O2 = CO2 + H2O =>
2 C4H79OH + 47 O2 = 8 CO2 + 80 H2O
Al(OH)4(s) + H2SO4(aq) = Al(OH)3(s) + H2O(l) + SO4(aq) =>
2 Al(OH)4(s) + H2SO4(aq) = 2 Al(OH)3(s) + 2 H2O(l) + SO4(aq)
Na + H2S + N2 = NH3 + NaS =>
3 Na + 3 H2S + N2 = 2 NH3 + 3 NaS
Z + HCl = Z1Cl + H =>
Z + HCl = Z1Cl + H
(H)2(SO)4 + RbOH = (Rb)2(SO)4 + (H)2O =>
(H)2(SO)4 + 2 RbOH = (Rb)2(SO)4 + 2(H)2O
CaCO3 + H3PO3 = H2CO3 + Ca3(PO3)2 =>
3 CaCO3 + 2 H3PO3 = 3 H2CO3 + Ca3(PO3)2
Cs3PO4(aq) + AgNO3(aq) = Ag3PO4(aq) + CsNO3(aq) =>
Cs3PO4(aq) + 3 AgNO3(aq) = Ag3PO4(aq) + 3 CsNO3(aq)
K4Fe(CN)6 + CuSO4 = Cu2(Fe(CN)6) + K2SO4 =>
K4Fe(CN)6 + 2 CuSO4 = Cu2(Fe(CN)6) + 2 K2SO4
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
(NH4)2Cr2O7 = NH3 + H2O + CrO3 =>
(NH4)2Cr2O7 = 2 NH3 + H2O + 2 CrO3
Mg(OH)2 + NH4Cl = Mg(OH2)Cl2 + NH3 + H2O =>
Mg(OH)2 + 2 NH4Cl = Mg(OH2)Cl2 + 2 NH3 + H2O
K + S = K1S2 =>
K + 2 S = K1S2
Na + Mn(OH) = NaOH + Mn =>
Na + Mn(OH) = NaOH + Mn
FeH2SO4(aq) = FeSO4(aq)H2 =>
FeH2SO4(aq) = FeSO4(aq)H2
Al + Cu2Cl5 = AlCl3 + Cu =>
5 Al + 3 Cu2Cl5 = 5 AlCl3 + 6 Cu
NaCN = Na + C + N2 =>
2 NaCN = 2 Na + 2 C + N2
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
AlCl3 + NaNO3 = NaCl3 + AlNO3 =>
AlCl3 + NaNO3 = NaCl3 + AlNO3
ZnO + KOH + H2O = K2[Zn(OH)4] =>
ZnO + 2 KOH + H2O = K2[Zn(OH)4]
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
SO3 + O2 = SO3O2 =>
SO3 + O2 = SO3O2
Cr + P = Cr3P4 =>
3 Cr + 4 P = Cr3P4
Pb(NO3)2 + LiCl = PbCl2 + LiNO3 =>
Pb(NO3)2 + 2 LiCl = PbCl2 + 2 LiNO3
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
(O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9)9 = O =>
(O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9)9 = 3969 O
SnI4 = SnI2 + I2 =>
SnI4 = SnI2 + I2
Ti + FeO = TiO + Fe =>
Ti + FeO = TiO + Fe
NH3 + N2 + O2 = NH4NO3 =>
8 NH3 + 2 N2 + 9 O2 = 6 NH4NO3
NaHSO4 + AlCl3 = NaAl(SO4)2 + NaCl3 + H2 =>
2 NaHSO4 + AlCl3 = NaAl(SO4)2 + NaCl3 + H2
C2H2 + AgNO3 + H2O + NH3 = NH4NO3 + C2H2Ag2 =>
4 C2H2 + 8 AgNO3 + 3 H2O + 10 NH3 = 9 NH4NO3 + 4 C2H2Ag2
Al + Hg2(NO3)2 = Hg + Al3(NO3)2 =>
3 Al + Hg2(NO3)2 = 2 Hg + Al3(NO3)2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
RbNO3 + H2S = Rb2S + HNO3 =>
2 RbNO3 + H2S = Rb2S + 2 HNO3
H3Po2 + CuSO4 = H3Po4 + Cu2H2 + H2SO4 =>
4 H3Po2 + 2 CuSO4 = 2 H3Po4 + Cu2H2 + 2 H2SO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
MnP + Pb(C2H3O2)4 = Mn(C2H3O2)3 + Pb3P4 =>
4 MnP + 3 Pb(C2H3O2)4 = 4 Mn(C2H3O2)3 + Pb3P4
H3PO4 + CaOH2 = CaOH + POH + H2O =>
H3PO4 + 4 CaOH2 = 4 CaOH + POH + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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