| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
CH3CH3CHOH + HCl = CH3CH3CHCl + H2O =>
CH3CH3CHOH + HCl = CH3CH3CHCl + H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2MnO4 = H + MnO4 =>
H2MnO4 = 2 H + MnO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
MgO + CaS = MgS + CaO =>
MgO + CaS = MgS + CaO
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
CH3O + O2 = CO2 + H2O =>
4 CH3O + 5 O2 = 4 CO2 + 6 H2O
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na2SO4 + NH4ClO3 = NaClO3 + (NH4)2SO4 =>
Na2SO4 + 2 NH4ClO3 = 2 NaClO3 + (NH4)2SO4
HNO2 + KOH = KNO2 + H2O =>
HNO2 + KOH = KNO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cd(s) + AgClO4(aq) = Ag(s) + Cd(ClO4)2(aq) =>
Cd(s) + 2 AgClO4(aq) = 2 Ag(s) + Cd(ClO4)2(aq)
SiH4 + NaOH + H2O = Na2SiO3 + H2 =>
SiH4 + 2 NaOH + H2O = Na2SiO3 + 4 H2
Pb(OH)2 + HNO3 = Pb(OH)(NO3) + H2O =>
Pb(OH)2 + HNO3 = Pb(OH)(NO3) + H2O
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
ZnSO4Tl = TlSO4Zn =>
ZnSO4Tl = TlSO4Zn
Li + HgCl2 = LiCl + Hg =>
2 Li + HgCl2 = 2 LiCl + Hg
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
SBr2 + AgNO3 = S(NO3)2 + AgBr =>
SBr2 + 2 AgNO3 = S(NO3)2 + 2 AgBr
MoO3 + ZnH2SO4 = Mo2O3 + ZnSO4 + H2O =>
2 MoO3 + 3 ZnH2SO4 = Mo2O3 + 3 ZnSO4 + 3 H2O
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
Cd + Sn(SO4)2 = Sn + CdSO4 =>
2 Cd + Sn(SO4)2 = Sn + 2 CdSO4
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2ZnO2 + HNO3 = Zn(NO3)2 + NaNO3 + H2O =>
Na2ZnO2 + 4 HNO3 = Zn(NO3)2 + 2 NaNO3 + 2 H2O
Ag2SO3 + H2O = H2SO4 + Ag =>
Ag2SO3 + H2O = H2SO4 + 2 Ag
LiNO3 + KOH = LiOH + KNO3 =>
LiNO3 + KOH = LiOH + KNO3
Ba(NO3)2 + KHCO3 = BaCO3 + KNO3 + HNO3 =>
Ba(NO3)2 + KHCO3 = BaCO3 + KNO3 + HNO3
Na2S + Na2[Fe(CN)5NO] = Na4Fe(CN)5NOS =>
Na2S + Na2[Fe(CN)5NO] = Na4Fe(CN)5NOS
FeC + O2 = FeO + C =>
2 FeC + O2 = 2 FeO + 2 C
MnO4{-} + SO3{2-} + H{+} = MnO2 + SO4{2-} + H2O =>
2 MnO4{-} + 3 SO3{2-} + 2 H{+} = 2 MnO2 + 3 SO4{2-} + H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
CH3COOH + Cu(NO3)2 = Cu(CH3COOH)2 + NO3 =>
2 CH3COOH + Cu(NO3)2 = Cu(CH3COOH)2 + 2 NO3
CH4 + HCl = CCl3 + H2 =>
2 CH4 + 6 HCl = 2 CCl3 + 7 H2
LaCl3 + Na2CO3 = La2(CO3)3 + NaCl =>
2 LaCl3 + 3 Na2CO3 = La2(CO3)3 + 6 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
NaOH + P2O5 = Na3 + PO4 + H2O =>
6 NaOH + P2O5 = 2 Na3 + 2 PO4 + 3 H2O
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l) =>
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l)
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C2H7NO2 + FeCl2 = Fe(C2H3O2)2 + NH4Cl =>
2 C2H7NO2 + FeCl2 = Fe(C2H3O2)2 + 2 NH4Cl
Pb(NO3)2 + FeCl3 = PbCl2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe(NO3)3
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
KI + PbSO4 = K2SO4 + PbI2 =>
2 KI + PbSO4 = K2SO4 + PbI2
C2H5OH + I2 = CHI3 + H2O + HI =>
C2H5OH + 4 I2 = 2 CHI3 + H2O + 2 HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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