| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HClLiNO2 = HNO2LiCl =>
HClLiNO2 = HNO2LiCl
BeO + HNO3 = BeOH + NO3 =>
BeO + HNO3 = BeOH + NO3
S(g) + CO(g) = SO2(g) + C(s) =>
S(g) + 2 CO(g) = SO2(g) + 2 C(s)
Fe + Ni(NO3)3 = FeNO3 + Ni =>
3 Fe + Ni(NO3)3 = 3 FeNO3 + Ni
NaAs(OH)4 + HCl = AsCl3 + H2O + NaCl =>
NaAs(OH)4 + 4 HCl = AsCl3 + 4 H2O + NaCl
Mg + N{3} = MgN{3} =>
Mg + N{3} = MgN{3}
Mg2Si + C2F4 = C + MgF2 + SiC =>
Mg2Si + C2F4 = C + 2 MgF2 + SiC
FeCl2 + NaNO3 = Fe(NO3)2 + NaCl =>
FeCl2 + 2 NaNO3 = Fe(NO3)2 + 2 NaCl
CuCl2NaCl = CuCl3Na =>
CuCl2NaCl = CuCl3Na
Cu + CO3 = Cu2(CO3) =>
2 Cu + CO3 = Cu2(CO3)
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
Fe2(CO3)3 + H2NO3 = Fe2(NO3)3(aq) + CO2(g) + H2O(aq) =>
Fe2(CO3)3 + 3 H2NO3 = Fe2(NO3)3(aq) + 3 CO2(g) + 3 H2O(aq)
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
FeNAl = AlNFe =>
FeNAl = AlNFe
PO{3+} + BO = PO{+} + BO{3+} =>
3 PO{3+} + 2 BO = 3 PO{+} + 2 BO{3+}
CH2(CHOH)18COOH + O2 = H2O + CO2 =>
4 CH2(CHOH)18COOH + 79 O2 = 78 H2O + 80 CO2
Ba + HCl = BaHCl =>
Ba + HCl = BaHCl
SrBr2(NH4)2CO3 = (NH4)2Br2SrCO3 =>
SrBr2(NH4)2CO3 = (NH4)2Br2SrCO3
KNO3 + Al + NaOH + H2O = K[Al(OH)4] + NaNO3 + NH3 =>
8 KNO3 + 8 Al + 5 NaOH + 18 H2O = 8 K[Al(OH)4] + 5 NaNO3 + 3 NH3
Al(OH)2Cl + HNO3 = Al(NO3)2Cl + H2O =>
Al(OH)2Cl + 2 HNO3 = Al(NO3)2Cl + 2 H2O
F2 + HgI = HgF + I2 =>
F2 + 2 HgI = 2 HgF + I2
Mg(No3)2 + Na3Po4 = Mg3(Po4)2 + NaNo3 =>
3 Mg(No3)2 + 2 Na3Po4 = Mg3(Po4)2 + 6 NaNo3
MgNaF = NaMgF =>
MgNaF = NaMgF
Fe + CuSO4 + H2O = FeSO4 + CuO + H2 =>
Fe + CuSO4 + H2O = FeSO4 + CuO + H2
Bi2O3 + NaOH + Cl2 = NaBiO3 + NaCl + H2O =>
Bi2O3 + 6 NaOH + 2 Cl2 = 2 NaBiO3 + 4 NaCl + 3 H2O
(NH4)2PtCl6 = Pt + NH4Cl + N2 + HCl =>
3(NH4)2PtCl6 = 3 Pt + 2 NH4Cl + 2 N2 + 16 HCl
NaOH + HgSO4 = Na2SO4 + Hg(OH)2 =>
2 NaOH + HgSO4 = Na2SO4 + Hg(OH)2
LiCNAl = AlCNLi =>
LiCNAl = AlCNLi
Sn(ClO3)4 + Cd = Cd(ClO3) + Sn =>
Sn(ClO3)4 + 4 Cd = 4 Cd(ClO3) + Sn
N + NO = N2O =>
N + NO = N2O
Mn(s)PbO(aq) = MnOPb =>
Mn(s)PbO(aq) = MnOPb
Mn2O3 + P2O5 = Mn3(PO4)3 =>
3 Mn2O3 + 3 P2O5 = 2 Mn3(PO4)3
FeSCNNaNO3 = Fe(NO3)NaSCN =>
FeSCNNaNO3 = Fe(NO3)NaSCN
H2SO4 + F2 = HF + SF6 + O2 =>
H2SO4 + 4 F2 = 2 HF + SF6 + 2 O2
SrOHFeNO = SrNOFeOH =>
SrOHFeNO = SrNOFeOH
H2(g) + O2 = H2O2 =>
H2(g) + O2 = H2O2
(NH4)2SO4 + Pb2 = PbSO4 + (NH4)2 =>
2(NH4)2SO4 + Pb2 = 2 PbSO4 + 2(NH4)2
Cu(NH3)4(OH)2 + CsBr + SO2 = Cs2CuBr3 + Cs2SO4 + NH3 + H2O =>
2 Cu(NH3)4(OH)2 + 6 CsBr + SO2 = 2 Cs2CuBr3 + Cs2SO4 + 8 NH3 + 2 H2O
HNO3 + CU = CU(NO3)2 + NO2*H2O =>
4 HNO3 + CU = CU(NO3)2 + 2 NO2*H2O
CuSO4 + KI = Cu(I)2 + (K)2SO4 =>
CuSO4 + 2 KI = Cu(I)2 + (K)2SO4
NH3 + Pb(NO3)2 = N2 + H2O + Pb =>
4 NH3 + Pb(NO3)2 = 3 N2 + 6 H2O + Pb
H3O + Al(OH)3 = H2O + Al =>
3 H3O + Al(OH)3 = 6 H2O + Al
AlBr + K = KBr + Al =>
AlBr + K = KBr + Al
C17H35COONa + Ca = (C17H35COONa)2Ca =>
2 C17H35COONa + Ca = (C17H35COONa)2Ca
HCOH = H2 + CO =>
HCOH = H2 + CO
Ga2O3 + NaOH = Ga2O4Na2 + H2O =>
Ga2O3 + 2 NaOH = Ga2O4Na2 + H2O
CH3CH2CCH + Br2 = CH3CH2CBr2CHBr =>
2 CH3CH2CCH + 3 Br2 = 2 CH3CH2CBr2CHBr
NBr = N2 + Br2 =>
2 NBr = N2 + Br2
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/03/24
Équations équilibrées sur04/02/23
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