| Équations équilibrées la veille | Équations équilibrées le lendemain |
PO4 + AgNO3 = AgPO3 + NO4
C12H22O12 + O = H3C6H5O7 + H2O =>
C12H22O12 + 5 O = 2 H3C6H5O7 + 3 H2O
HCl + AgOH = AgCl + HOH =>
HCl + AgOH = AgCl + HOH
FeSO4 + Pb(NO3)2 = Fe(NO3)2 + Pb(SO4) =>
FeSO4 + Pb(NO3)2 = Fe(NO3)2 + Pb(SO4)
H + NO3 = HNO3 =>
H + NO3 = HNO3
N2O5 + H2CO3 = N2(CO3)5 + H2O =>
N2O5 + 5 H2CO3 = N2(CO3)5 + 5 H2O
HCe + NaOH = H2O + NaCe =>
HCe + NaOH = H2O + NaCe
Mg(OH)2 + H3PO4 = H2O + Mg3(PO4)2 =>
3 Mg(OH)2 + 2 H3PO4 = 6 H2O + Mg3(PO4)2
Rb + I = RbI =>
Rb + I = RbI
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
NNH3 + O2 = NO + H2O =>
4 NNH3 + 7 O2 = 8 NO + 6 H2O
S{-2} + Pb{2+} = PbS =>
S{-2} + Pb{2+} = PbS
C2H5OH + Br2 + H2SO4 = C2H5Br + BrSO4 + H2O =>
4 C2H5OH + 3 Br2 + 2 H2SO4 = 4 C2H5Br + 2 BrSO4 + 4 H2O
S{-2} + Pb{2+} = PbS =>
S{-2} + Pb{2+} = PbS
NaNH2 = Na3N + NH3 =>
3 NaNH2 = Na3N + 2 NH3
F + Br2 = FBr2 =>
F + Br2 = FBr2
KSiO3 + HNO3 = HSiO3 + KNO3 =>
KSiO3 + HNO3 = HSiO3 + KNO3
FeBr3 + H2O + SO2 = FeBr2 + H2SO4 + HBr =>
2 FeBr3 + 2 H2O + SO2 = 2 FeBr2 + H2SO4 + 2 HBr
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
Ca(OH)2 + Cu(CH3COO)2 = Ca(CH3COO)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(CH3COO)2 = Ca(CH3COO)2 + Cu(OH)2
Fe(OH)3 + H2S = FeS + S + H2O =>
2 Fe(OH)3 + 3 H2S = 2 FeS + S + 6 H2O
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
NiCl2 + NH3 + HOH = Ni(OH)2 + NH4Cl =>
NiCl2 + 2 NH3 + 2 HOH = Ni(OH)2 + 2 NH4Cl
Al(OH)3 + NaOH = Na3[AlO3] + H2O =>
Al(OH)3 + 3 NaOH = Na3[AlO3] + 3 H2O
Ni + Al(C2H3O2)3 = Al + NiC2H3O2 =>
3 Ni + Al(C2H3O2)3 = Al + 3 NiC2H3O2
H2PO4 + NaOH = NaOH2 + HPO4 =>
H2PO4 + NaOH = NaOH2 + HPO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SnCl4 + NaOH = SnOH + NaCl4 =>
SnCl4 + NaOH = SnOH + NaCl4
SiO2(s) + CaCO3(s) = CaSiO3 + CO2(g) =>
SiO2(s) + CaCO3(s) = CaSiO3 + CO2(g)
KCrO4 + HSO4 + HCl = KSO4 + CrSO4 + H2O + Cl =>
KCrO4 + 2 HSO4 + 6 HCl = KSO4 + CrSO4 + 4 H2O + 6 Cl
Rb + I = RbI =>
Rb + I = RbI
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fe2SO43 + NaOH = NaSO43 + Fe2OH =>
Fe2SO43 + NaOH = NaSO43 + Fe2OH
S{-2} + Pb{2+} = PbS =>
S{-2} + Pb{2+} = PbS
C10H11NO2 + O2 = CO2 + H2O + NO4 =>
4 C10H11NO2 + 55 O2 = 40 CO2 + 22 H2O + 4 NO4
Al2 + B2 = AlB =>
Al2 + B2 = 2 AlB
HCe + NaOH = H2O + NaCe =>
HCe + NaOH = H2O + NaCe
Si + C2 = SiC2 =>
Si + C2 = SiC2
ZnS + Na3PO4 = Zn3(PO4)2 + Na2S =>
3 ZnS + 2 Na3PO4 = Zn3(PO4)2 + 3 Na2S
Rb + I = RbI =>
Rb + I = RbI
CH3COOH + LiAlH4 + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 CH3CH2OH + LiOH + Al(OH)3
K3PO4 + HCl = H3PO4 + KCl =>
K3PO4 + 3 HCl = H3PO4 + 3 KCl
Na + FeBr3 = Na3FeBr3 =>
3 Na + FeBr3 = Na3FeBr3
LiNO3 + NaCO3 = NaNO3 + LiCO3 =>
LiNO3 + NaCO3 = NaNO3 + LiCO3
Rb + I = RbI =>
Rb + I = RbI
S{-2} + Pb{2+} = PbS =>
S{-2} + Pb{2+} = PbS
Cr2O3 + HNO3 = Cr(NO3)3 + H2O =>
Cr2O3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2O
C + T = CT =>
C + T = CT
HCl + KI = KHCl + I2 =>
2 HCl + 2 KI = 2 KHCl + I2
S{-2} + Pb{2+} = PbS =>
S{-2} + Pb{2+} = PbS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/22/24
Équations équilibrées sur10/22/23
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