| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO4 + Na2CO3 = Na2(SO4) + ZnCO3
KMnO4 + Fe(NH4)2(SO4)2*6H2O + H2SO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + H2O + (NH4)2SO4 =>
2 KMnO4 + 10 Fe(NH4)2(SO4)2*6H2O + 8 H2SO4 = K2SO4 + 5 Fe2(SO4)3 + 2 MnSO4 + 68 H2O + 10(NH4)2SO4
CuS(s) + HCl(aq) = CuCl2 + H2S =>
CuS(s) + 2 HCl(aq) = CuCl2 + H2S
Fe2Cl2 + NaOH = Fe(OH) + NaCl =>
Fe2Cl2 + 2 NaOH = 2 Fe(OH) + 2 NaCl
P1 + O2 = P4O10 =>
4 P1 + 5 O2 = P4O10
CH3O + O2 = CO2 + H2O =>
4 CH3O + 5 O2 = 4 CO2 + 6 H2O
CO2 + H2O = C2H5OH + O =>
2 CO2 + 3 H2O = C2H5OH + 6 O
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
LaCO3 + HCl = LaCl2 + H2CO3 =>
LaCO3 + 2 HCl = LaCl2 + H2CO3
Na(aq) + PO4(aq) = Na3PO4(aq) =>
3 Na(aq) + PO4(aq) = Na3PO4(aq)
KOH + H2S = K2S + H2O =>
2 KOH + H2S = K2S + 2 H2O
Fe3P2 + AlCl3 = FeCl2 + AlP =>
Fe3P2 + 2 AlCl3 = 3 FeCl2 + 2 AlP
Fe2O3 + C + Cl2 = FeCl3 + CO2 =>
2 Fe2O3 + 3 C + 6 Cl2 = 4 FeCl3 + 3 CO2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
CaCl2*2H2O = CaCl2 + H2O =>
CaCl2*2H2O = CaCl2 + 2 H2O
Fe(Cl){3} + Ca(OH){2} = Fe(OH){3} + Ca(Cl){2} =>
Fe(Cl){3} + Ca(OH){2} = Fe(OH){3} + Ca(Cl){2}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaOH + SO2 = H2O + Ca2SO3 =>
2 CaOH + SO2 = H2O + Ca2SO3
KNO2 + C = K2CO3 + CO + N2 =>
2 KNO2 + 2 C = K2CO3 + CO + N2
Na2CO3 + KOH = NaOH + K2CO3 =>
Na2CO3 + 2 KOH = 2 NaOH + K2CO3
(AgNO3) + KBr = (KNO3)AgBr =>
(AgNO3) + KBr = (KNO3)AgBr
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Na2MoO2F4 + O2 = Na2MoO4 + F2 =>
Na2MoO2F4 + O2 = Na2MoO4 + 2 F2
Ca + HCl = CaCl + H2 = =>
2 Ca + 2 HCl = 2 CaCl + H2
CH3CH2OH + HOCl = CH3CH2OCl + H2O =>
CH3CH2OH + HOCl = CH3CH2OCl + H2O
Cu2O + H2O = Cu(OH)2 + H =>
Cu2O + 3 H2O = 2 Cu(OH)2 + 2 H
ZnSO4 + BaS = ZnS + BaSO4 =>
ZnSO4 + BaS = ZnS + BaSO4
H3PO4 + AgNO3 = Ag3PO4 + HNO3 =>
H3PO4 + 3 AgNO3 = Ag3PO4 + 3 HNO3
HgCl + HNO3 = HgNO3 + HCl =>
HgCl + HNO3 = HgNO3 + HCl
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
Sb(OH)3 + Na2S = Sb2S3 + NaOH =>
2 Sb(OH)3 + 3 Na2S = Sb2S3 + 6 NaOH
Sr + Cu(NO3)2 = Sr(NO3) + Cu =>
2 Sr + Cu(NO3)2 = 2 Sr(NO3) + Cu
S + HNO3 = NO2 + SO2 + H2 =>
S + 2 HNO3 = 2 NO2 + SO2 + H2
FrI + BeO = FrO + BeI =>
FrI + BeO = FrO + BeI
HCl(aq) + SrO(s) = H2O(l) + SrCl2 =>
2 HCl(aq) + SrO(s) = H2O(l) + SrCl2
AlCl3(s) = AlCl3(aq) =>
AlCl3(s) = AlCl3(aq)
Sr(OH)2 + HNO2 = SrNO2 + H(OH)2 =>
Sr(OH)2 + HNO2 = SrNO2 + H(OH)2
Na3P + HBr = H3P + NaBr =>
Na3P + 3 HBr = H3P + 3 NaBr
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Bi(NO3)3 + TiO2 + NaOH = Na05Bi05TiO3 + NO2 + H2O + O2 =>
20 Bi(NO3)3 + 4 TiO2 + 20 NaOH = 4 Na05Bi05TiO3 + 60 NO2 + 10 H2O + 33 O2
H3PO4(s) = H4P2O7(aq) + H2O(l) =>
2 H3PO4(s) = H4P2O7(aq) + H2O(l)
N2O + NH3 = N2H2 + H2O =>
N2O + 2 NH3 = 2 N2H2 + H2O
PB + S = PBS =>
PB + S = PBS
Al + Br2 = Al4Br3 =>
8 Al + 3 Br2 = 2 Al4Br3
Ag3NO + CUCl = Ag3Cl + CUNO =>
Ag3NO + CUCl = Ag3Cl + CUNO
S8 + SO2 = S8SO2 =>
S8 + SO2 = S8SO2
SrCl2 + CuSO4H2O = SrSO4 + CuCl2 + H2O =>
SrCl2 + CuSO4H2O = SrSO4 + CuCl2 + H2O
Cr(NO3)3 + FeSO4 = Cr2(SO4)3 + Fe(NO3)2 =>
2 Cr(NO3)3 + 3 FeSO4 = Cr2(SO4)3 + 3 Fe(NO3)2
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2 =>
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2
*2Na + Cl2 = *2NaCl =>
*2Na + Cl2 = *2NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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