| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca(BrO3)2 = 2 CaO + 2 Br2 + 5 O2
BeCl + OsF = BeF + OsCl =>
BeCl + OsF = BeF + OsCl
Na2SO4 + HNo3 = NaNo3 + H2SO4 =>
Na2SO4 + 2 HNo3 = 2 NaNo3 + H2SO4
C79H178 + O2 = CO2 + H2O =>
2 C79H178 + 247 O2 = 158 CO2 + 178 H2O
KMnO4 + CaC2O4 + H2SO4 = K2SO4 + MnSO4 + CaSO4 + H2O + CO2(g) =>
2 KMnO4 + 5 CaC2O4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 CaSO4 + 8 H2O + 10 CO2(g)
Mg + HClO3 = Mg(ClO3)2 + Cl2 + H2O =>
5 Mg + 12 HClO3 = 5 Mg(ClO3)2 + Cl2 + 6 H2O
NH3 + Al2(SO4)3 = AlO2H + H2O + SO2 + N2 =>
2 NH3 + Al2(SO4)3 = 2 AlO2H + 2 H2O + 3 SO2 + N2
Na2PO4 + Pb(NO3)2 = Na2(NO3)2 + PbPO4 =>
Na2PO4 + Pb(NO3)2 = Na2(NO3)2 + PbPO4
C7H7NO2 + SO3 = C7H7NSO5 =>
C7H7NO2 + SO3 = C7H7NSO5
Na2FeO4 + H2S = FeS + O2 + Na2S + H2O =>
Na2FeO4 + 2 H2S = FeS + O2 + Na2S + 2 H2O
Cu + S82 = Cu2S2 =>
82 Cu + S82 = 41 Cu2S2
Ag + H2B2O4 = AgB2O4 + H2 =>
Ag + H2B2O4 = AgB2O4 + H2
Sn + FeCl3 = Fe4Sn3 + Cl2 =>
3 Sn + 4 FeCl3 = Fe4Sn3 + 6 Cl2
AgNo3 = Ag + No2 = O2 =>
2 AgNo3 = 2 Ag + 3 No2
CO2(g) + H2O = (g)H2CO3(ac) =>
CO2(g) + H2O = (g)H2CO3(ac)
Na2C2O4 + KMnO4 + HNO3 = NaNO3 + H2O + CO2 + KNO3 + Mn(NO3)2 =>
5 Na2C2O4 + 2 KMnO4 + 16 HNO3 = 10 NaNO3 + 8 H2O + 10 CO2 + 2 KNO3 + 2 Mn(NO3)2
RbOH + Cu(NO3)2 = Rb(NO3)2 + OHCu =>
RbOH + Cu(NO3)2 = Rb(NO3)2 + OHCu
Mg + C5H11Br + C7H16O3 = C6H12O + H3OBrMg =>
Mg + C5H11Br + C7H16O3 = 2 C6H12O + H3OBrMg
F2 + Na(OH) = F2O + NaF + H2O =>
2 F2 + 2 Na(OH) = F2O + 2 NaF + H2O
Al2O3 + HCl + H2O = Al2(OH)4Cl2 =>
Al2O3 + 2 HCl + H2O = Al2(OH)4Cl2
VO + H2SO4 = VSO4 + H2O =>
VO + H2SO4 = VSO4 + H2O
I2 + Na2S2O3 = S2O3 + NaI =>
I2 + Na2S2O3 = S2O3 + 2 NaI
Li2O*Al2O3*4SiO2 + K2SO4 = Li2SO4 + Al2(SO4)3 + K2SiO3 =>
Li2O*Al2O3*4SiO2 + 4 K2SO4 = Li2SO4 + Al2(SO4)3 + 4 K2SiO3
KMnO4 + NH4OH = NH4NO3 + H2MnO3 + K2MnO3 + H2O =>
8 KMnO4 + 6 NH4OH = 3 NH4NO3 + 4 H2MnO3 + 4 K2MnO3 + 5 H2O
Al + Fe2O2 = Fe + AlO2 =>
Al + Fe2O2 = 2 Fe + AlO2
H2O + ZnO + NaOH = Na2[Zn(OH)4] =>
H2O + ZnO + 2 NaOH = Na2[Zn(OH)4]
K1O2 + H2O1 = K1O1H1 + O2 =>
4 K1O2 + 2 H2O1 = 4 K1O1H1 + 3 O2
K + HOH = H2 + KOH =>
2 K + 2 HOH = H2 + 2 KOH
BiS + HNO3 = BiNO3 + HS =>
BiS + HNO3 = BiNO3 + HS
NH3 + Ca(OH)2 = NH4OH + CaO =>
NH3 + Ca(OH)2 = NH4OH + CaO
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + (O) =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5(O)
H3PO4 + CH3OH + CH4N2O + H2O2 = C3H8NO5P + H2O =>
2 H3PO4 + 5 CH3OH + CH4N2O + 3 H2O2 = 2 C3H8NO5P + 10 H2O
C2H2 + [Ag(NH3)2](OH)AgC = CAg + NH3 + HOH =>
C2H2 + 2[Ag(NH3)2](OH)AgC = 4 CAg + 4 NH3 + 2 HOH
NH3 + K2[HgI4] + KOH = KI + Hg2NH2I3 + H2O =>
NH3 + 2 K2[HgI4] + KOH = 5 KI + Hg2NH2I3 + H2O
H2Ca4 + N = NCa + H =>
H2Ca4 + 4 N = 4 NCa + 2 H
Ca + H2SO3 = CaSO3 + H2 =>
Ca + H2SO3 = CaSO3 + H2
Al(s) + KOH(aq) + H2O = KAl(OH)4 + H2 =>
2 Al(s) + 2 KOH(aq) + 6 H2O = 2 KAl(OH)4 + 3 H2
Ag2SO4 + CaCl2 = CaSO4 + Ag2Cl2 =>
Ag2SO4 + CaCl2 = CaSO4 + Ag2Cl2
CO2 = O3 + C =>
3 CO2 = 2 O3 + 3 C
Ca + FeBr3 = CaBr3 + Fe =>
Ca + FeBr3 = CaBr3 + Fe
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C4H8O + HCN + H2O = C5H9NO2 + NH3 =>
6 C4H8O + 11 HCN + 8 H2O = 7 C5H9NO2 + 4 NH3
Fe(OH2) = FeO + H =>
Fe(OH2) = FeO + 2 H
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
H3C6H5O7 + Na(CO3)2 = Na3C6H5O7 + H2O + CO2 =>
3 H3C6H5O7 + 6 Na(CO3)2 = 2 Na3C6H5O7 + 7 H2O + 18 CO2
PbI2 + NaOH + Al = NaI + Na[Al(OH)4] + Pb =>
3 PbI2 + 8 NaOH + 2 Al = 6 NaI + 2 Na[Al(OH)4] + 3 Pb
NH4OH + HC2H3O2 = C2H3O2 + NH4 + H2O =>
NH4OH + HC2H3O2 = C2H3O2 + NH4 + H2O
Fe2 + C12 = FeC13 =>
6 Fe2 + 13 C12 = 12 FeC13
Zn + MoO3 = ZnO3 + Mo =>
Zn + MoO3 = ZnO3 + Mo
C5H8O + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHNC5H8 + H2O =>
C5H8O + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHNC5H8 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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