| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag4[Fe(CN)6] = 4 Ag + Fe(CN)6
Si + NaOH + H2O = Na2[Si(OH)6] + H2 =>
Si + 2 NaOH + 4 H2O = Na2[Si(OH)6] + 2 H2
BaSO4 = BaO + SO2 + O2 =>
2 BaSO4 = 2 BaO + 2 SO2 + O2
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
Cl2 + OH = ClO3 + H2O =>
Cl2 + 12 OH = 2 ClO3 + 6 H2O
Gd(NO3)3*6H2O = Gd2O3 + O2 + H2O + NO2 =>
4 Gd(NO3)3*6H2O = 2 Gd2O3 + 3 O2 + 24 H2O + 12 NO2
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
C2H5OH + Cl2 + NaOH = CH3COONa + NaCl + H2O =>
C2H5OH + 2 Cl2 + 5 NaOH = CH3COONa + 4 NaCl + 4 H2O
K + Ca(NO3)2 = KNO3 + Ca =>
2 K + Ca(NO3)2 = 2 KNO3 + Ca
AgOH + CO2 = Ag2CO3 + HOH =>
2 AgOH + CO2 = Ag2CO3 + HOH
CO2O3 = CO + O2 =>
CO2O3 = CO + 2 O2
N2 + O2 = NO =>
N2 + O2 = 2 NO
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NH4OH + O2 = N2O + H2O =>
2 NH4OH + 2 O2 = N2O + 5 H2O
C6H114 + O2 = CO2 + H2O =>
2 C6H114 + 69 O2 = 12 CO2 + 114 H2O
HF + V(OH)4 = VF4 + H2O =>
4 HF + V(OH)4 = VF4 + 4 H2O
B2H6 = B4H10 + H2 =>
2 B2H6 = B4H10 + H2
Cs + O2 = CsO =>
2 Cs + O2 = 2 CsO
SeO3{-2} + ClO3{-} + H{+} = SeO4{-2} + Cl2 + H2O =>
5 SeO3{-2} + 2 ClO3{-} + 2 H{+} = 5 SeO4{-2} + Cl2 + H2O
N2 + P = N2P5 =>
N2 + 5 P = N2P5
Fe3O4 + HNO3 = Fe(NO3)2 + Fe(NO3)3 + H2O =>
Fe3O4 + 8 HNO3 = Fe(NO3)2 + 2 Fe(NO3)3 + 4 H2O
C + Ca = Ca2C =>
C + 2 Ca = Ca2C
NiO + Cl2 = NiCl2 + O2 =>
2 NiO + 2 Cl2 = 2 NiCl2 + O2
FeO + SiO2 = FeSiO3 =>
FeO + SiO2 = FeSiO3
C + Ca = Ca2C =>
C + 2 Ca = Ca2C
Ag + CO2 = Ag2C2O4 =>
2 Ag + 2 CO2 = Ag2C2O4
KOH + HNO3 = (KNO3) + H2O =>
KOH + HNO3 = (KNO3) + H2O
CoOOH + MnO2 + KOH = K2MnO4 + Co(OH)2 =>
2 CoOOH + MnO2 + 2 KOH = K2MnO4 + 2 Co(OH)2
NaOH + H2(SO)3 = Na2(SO)3 + H2O =>
2 NaOH + H2(SO)3 = Na2(SO)3 + 2 H2O
Ca(NO3)2 + FeCl3 = CaCl3 + Fe(NO3)2 =>
Ca(NO3)2 + FeCl3 = CaCl3 + Fe(NO3)2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
(CH3)(CH2)6(CH3) + O2 = CO2 + H2O =>
2(CH3)(CH2)6(CH3) + 25 O2 = 16 CO2 + 18 H2O
Cu(CH3COO)2 + H2SO4 = CuSO4 + CH3COOH =>
Cu(CH3COO)2 + H2SO4 = CuSO4 + 2 CH3COOH
O + F = OF2 =>
O + 2 F = OF2
H2C2O4 + Pb(NO3)2 = PbC2O4 + HNO3 =>
H2C2O4 + Pb(NO3)2 = PbC2O4 + 2 HNO3
ZnSO4 + BaCl2 = BaSO4 + ZnCl2 =>
ZnSO4 + BaCl2 = BaSO4 + ZnCl2
Na2S2O3 + NaClO2 + KOH = Na2SO4 + KCl + H2O =>
Na2S2O3 + 2 NaClO2 + 2 KOH = 2 Na2SO4 + 2 KCl + H2O
P4 + OH = PH3 + HPO2 =>
P4 + 6 OH = PH3 + 3 HPO2
Fe2S3 = Fe + S =>
Fe2S3 = 2 Fe + 3 S
(CuOH)2CO3 = CuO + CO2 + H2O =>
(CuOH)2CO3 = 2 CuO + CO2 + H2O
NaNO2 + H2SO4 = Na2SO4 + NO + H2O + NaNO3 =>
3 NaNO2 + H2SO4 = Na2SO4 + 2 NO + H2O + NaNO3
CaC2 + H2O = Ca((OH)2) + C2H2 =>
CaC2 + 2 H2O = Ca((OH)2) + C2H2
Mg(s) + O2 = MgO(s) =>
2 Mg(s) + O2 = 2 MgO(s)
CuO + C3H6 = Cu + CO2 + H2O =>
9 CuO + C3H6 = 9 Cu + 3 CO2 + 3 H2O
CaCO3 + H3PO4 = H2O + CO2 + CaHPO4 =>
CaCO3 + H3PO4 = H2O + CO2 + CaHPO4
NaBr(aq) + Cl(g) = NaCl(aq) + Br(l) =>
NaBr(aq) + Cl(g) = NaCl(aq) + Br(l)
Cs3P + Sn(ClO2)4 = Sn3P4 + CsClO2 =>
4 Cs3P + 3 Sn(ClO2)4 = Sn3P4 + 12 CsClO2
C6H12O6 + C10H16N5O13P3 = C6H13O9P + C10H15N5O10P2 =>
C6H12O6 + C10H16N5O13P3 = C6H13O9P + C10H15N5O10P2
Be + C = BeC2 =>
Be + 2 C = BeC2
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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