| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg{2+} + SO4{2-} = MgSO4
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
HCl + BaCl2 = BaH2 + Cl2 =>
2 HCl + BaCl2 = BaH2 + 2 Cl2
AlCl3(ag) + NH4OH(ag) = NH4Cl(ag) + Al(OH)3(s) =>
AlCl3(ag) + 3 NH4OH(ag) = 3 NH4Cl(ag) + Al(OH)3(s)
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
C + KOH = COH + K =>
C + KOH = COH + K
Nd2(CO3)3 + HF = NdF3 + CO2 + H2O =>
Nd2(CO3)3 + 6 HF = 2 NdF3 + 3 CO2 + 3 H2O
KClHNO3 = ClKNO3H =>
KClHNO3 = ClKNO3H
LiHCO3 = H2CO3 + Li2CO3 =>
2 LiHCO3 = H2CO3 + Li2CO3
Al(NO3)3 + H3PO4 = AlPO4 + HNO3 =>
Al(NO3)3 + H3PO4 = AlPO4 + 3 HNO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CdSO4 + NaOH + HCl = CdCl2 + Na2SO4 + H2 + O2 =>
CdSO4 + 2 NaOH + 2 HCl = CdCl2 + Na2SO4 + 2 H2 + O2
H2S + Rb(NO3)2 = HNO3 + RbS =>
H2S + Rb(NO3)2 = 2 HNO3 + RbS
Fe2O3 + HNo3 = Fe(No3)3 + H2O =>
Fe2O3 + 6 HNo3 = 2 Fe(No3)3 + 3 H2O
Cu2(aq) + K4Fe(CN)6(aq) = Cu2Fe(CN)6(s) + K(aq) =>
Cu2(aq) + K4Fe(CN)6(aq) = Cu2Fe(CN)6(s) + 4 K(aq)
KH2PO4 + Ca(NO3)2 = KNO3 + Ca(H2PO4)2 =>
2 KH2PO4 + Ca(NO3)2 = 2 KNO3 + Ca(H2PO4)2
Pb(CH3COO)2PbOH2O = Pb(OH)CH3COO =>
Pb(CH3COO)2PbOH2O = 2 Pb(OH)CH3COO
I + NaCl = Cl + NaI =>
I + NaCl = Cl + NaI
AlCl3 + Co = CoCl3 + Al =>
AlCl3 + Co = CoCl3 + Al
AlBr3 + FeCO3 = Al2(CO3)3 + FeBr2 =>
2 AlBr3 + 3 FeCO3 = Al2(CO3)3 + 3 FeBr2
Ag2S + H2SO4 = Ag2SO4 + S + H =>
Ag2S + H2SO4 = Ag2SO4 + S + 2 H
H2C2O4 + Na = Na2C2O4 + H2 =>
H2C2O4 + 2 Na = Na2C2O4 + H2
NaOH + NiCl2 = NaCl2 + OHNi =>
NaOH + NiCl2 = NaCl2 + OHNi
CH3Br + CH3ONa = NaBr + CH3CH2OH =>
CH3Br + CH3ONa = NaBr + CH3CH2OH
C3H6O2 + H2O = CH3COOH + CH3OH =>
C3H6O2 + H2O = CH3COOH + CH3OH
NH4NO3 + Fe2O3 = (NH4)2O + Fe(NO3)3 =>
6 NH4NO3 + Fe2O3 = 3(NH4)2O + 2 Fe(NO3)3
CrCl3 + NaClO + NaOH = NaCrO4 + NaCl + H2O =>
CrCl3 + 2 NaClO + 4 NaOH = NaCrO4 + 5 NaCl + 2 H2O
P(s) + O2(s) = P4O10(s) =>
4 P(s) + 5 O2(s) = P4O10(s)
MgI2 + KI = MgK + I =>
MgI2 + KI = MgK + 3 I
AgF + Pb(NO3)2 = Ag(NO3)2 + FPb =>
AgF + Pb(NO3)2 = Ag(NO3)2 + FPb
Pb(SO4) + HCl = H2(SO4) + PbCl2 =>
Pb(SO4) + 2 HCl = H2(SO4) + PbCl2
Al + HCl = AlCl3 + AlH =>
4 Al + 3 HCl = AlCl3 + 3 AlH
FeS + Cl2 = FeCl2 + S2 =>
2 FeS + 2 Cl2 = 2 FeCl2 + S2
Hg + H2CO3 = HgHCO3 + H =>
Hg + H2CO3 = HgHCO3 + H
Cl2 + Ba(OH)2 = Ba(ClO3)2 + BaCl2 + H2O =>
6 Cl2 + 6 Ba(OH)2 = Ba(ClO3)2 + 5 BaCl2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C + H6CI3 = CH6CI3 =>
C + H6CI3 = CH6CI3
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
K + H2 + PO4 = KH2PO4 =>
K + H2 + PO4 = KH2PO4
KBr + HCl + Ca(OCl)2 = Br2 + KCl + CaCl2 + H2O =>
4 KBr + 4 HCl + Ca(OCl)2 = 2 Br2 + 4 KCl + CaCl2 + 2 H2O
ZnSO4 + C6N6FeK3 = SO4C6N6FeK3 + Zn =>
ZnSO4 + C6N6FeK3 = SO4C6N6FeK3 + Zn
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeSO4 + KCN = K4(Fe(CN)6) + K2SO4 =>
FeSO4 + 6 KCN = K4(Fe(CN)6) + K2SO4
CO2 + H2O = C3H8O3 + O2 =>
6 CO2 + 8 H2O = 2 C3H8O3 + 7 O2
Ba(C2O4) + K(IO3) = Ba(IO3)2 + K2(C2O4) =>
Ba(C2O4) + 2 K(IO3) = Ba(IO3)2 + K2(C2O4)
As2O3 + KI + HCl = AsI3 + KCl + H2O =>
As2O3 + 6 KI + 6 HCl = 2 AsI3 + 6 KCl + 3 H2O
S + NaI = SI + Na =>
S + NaI = SI + Na
H3PO2 + Ca(OH)2 = Ca3(PO2)2 + H2O =>
2 H3PO2 + 3 Ca(OH)2 = Ca3(PO2)2 + 6 H2O
KNO3 + H2SO4 = K2SO4 + H + NO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 H + 2 NO3
Zn + Fe + H2O = Zn(FeOH)2 + H2 =>
Zn + 2 Fe + 2 H2O = Zn(FeOH)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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